static MaybeLocal<Function> New(
                               ^~~
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:4170:31: note:   no known conversion for argument 1 from ‘v8::Isolate*’ to ‘v8::Local<v8::Context>’
In file included from ../../nan/nan_new.h:189,
                 from ../../nan/nan.h:203,
                 from ../src/i2c.cc:2:
../../nan/nan_implementation_12_inl.h: In static member function ‘static Nan::imp::FactoryBase<v8::StringObject>::return_t Nan::imp::Factory<v8::StringObject>::New(v8::Local<v8::String>)’:
../../nan/nan_implementation_12_inl.h:337:37: error: no matching function for call to ‘v8::StringObject::New(v8::Local<v8::String>&)’
   return v8::StringObject::New(value).As<v8::StringObject>();
                                     ^
In file included from /home/pi/.cache/node-gyp/12.13.0/include/node/node.h:63,
                 from ../src/i2c.cc:1:
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:5426:23: note: candidate: ‘static v8::Local<v8::Value> v8::StringObject::New(v8::Isolate*, v8::Local<v8::String>)’
   static Local<Value> New(Isolate* isolate, Local<String> value);
                       ^~~
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:5426:23: note:   candidate expects 2 arguments, 1 provided
In file included from ../../nan/nan_new.h:189,
                 from ../../nan/nan.h:203,
                 from ../src/i2c.cc:2:
../../nan/nan_implementation_12_inl.h:337:58: error: expected primary-expression before ‘>’ token
   return v8::StringObject::New(value).As<v8::StringObject>();
                                                          ^
../../nan/nan_implementation_12_inl.h:337:60: error: expected primary-expression before ‘)’ token
   return v8::StringObject::New(value).As<v8::StringObject>();
                                                            ^
In file included from ../src/i2c.cc:2:
../../nan/nan.h: In function ‘v8::Local<v8::Value> Nan::MakeCallback(v8::Local<v8::Object>, v8::Local<v8::Function>, int, v8::Local<v8::Value>*)’:
../../nan/nan.h:840:60: warning: ‘v8::Local<v8::Value> node::MakeCallback(v8::Isolate*, v8::Local<v8::Object>, v8::Local<v8::Function>, int, v8::Local<v8::Value>*)’ is deprecated: Use MakeCallback(..., async_context) [-Wdeprecated-declarations]
         v8::Isolate::GetCurrent(), target, func, argc, argv);
                                                            ^
In file included from ../src/i2c.cc:1:
/home/pi/.cache/node-gyp/12.13.0/include/node/node.h:174:50: note: declared here
                 NODE_EXTERN v8::Local<v8::Value> MakeCallback(
                                                  ^~~~~~~~~~~~
/home/pi/.cache/node-gyp/12.13.0/include/node/node.h:93:42: note: in definition of macro ‘NODE_DEPRECATED’
     __attribute__((deprecated(message))) declarator
                                          ^~~~~~~~~~
In file included from ../src/i2c.cc:2:
../../nan/nan.h:840:60: warning: ‘v8::Local<v8::Value> node::MakeCallback(v8::Isolate*, v8::Local<v8::Object>, v8::Local<v8::Function>, int, v8::Local<v8::Value>*)’ is deprecated: Use MakeCallback(..., async_context) [-Wdeprecated-declarations]
         v8::Isolate::GetCurrent(), target, func, argc, argv);
                                                            ^
In file included from ../src/i2c.cc:1:
/home/pi/.cache/node-gyp/12.13.0/include/node/node.h:174:50: note: declared here
                 NODE_EXTERN v8::Local<v8::Value> MakeCallback(
                                                  ^~~~~~~~~~~~
/home/pi/.cache/node-gyp/12.13.0/include/node/node.h:93:42: note: in definition of macro ‘NODE_DEPRECATED’
     __attribute__((deprecated(message))) declarator
                                          ^~~~~~~~~~
In file included from ../src/i2c.cc:2:
../../nan/nan.h: In function ‘v8::Local<v8::Value> Nan::MakeCallback(v8::Local<v8::Object>, v8::Local<v8::String>, int, v8::Local<v8::Value>*)’:
../../nan/nan.h:855:62: warning: ‘v8::Local<v8::Value> node::MakeCallback(v8::Isolate*, v8::Local<v8::Object>, v8::Local<v8::String>, int, v8::Local<v8::Value>*)’ is deprecated: Use MakeCallback(..., async_context) [-Wdeprecated-declarations]
         v8::Isolate::GetCurrent(), target, symbol, argc, argv);
                                                              ^
In file included from ../src/i2c.cc:1:
/home/pi/.cache/node-gyp/12.13.0/include/node/node.h:167:50: note: declared here
                 NODE_EXTERN v8::Local<v8::Value> MakeCallback(
                                                  ^~~~~~~~~~~~
/home/pi/.cache/node-gyp/12.13.0/include/node/node.h:93:42: note: in definition of macro ‘NODE_DEPRECATED’
     __attribute__((deprecated(message))) declarator
                                          ^~~~~~~~~~
In file included from ../src/i2c.cc:2:
../../nan/nan.h:855:62: warning: ‘v8::Local<v8::Value> node::MakeCallback(v8::Isolate*, v8::Local<v8::Object>, v8::Local<v8::String>, int, v8::Local<v8::Value>*)’ is deprecated: Use MakeCallback(..., async_context) [-Wdeprecated-declarations]
         v8::Isolate::GetCurrent(), target, symbol, argc, argv);
                                                              ^
In file included from ../src/i2c.cc:1:
/home/pi/.cache/node-gyp/12.13.0/include/node/node.h:167:50: note: declared here
                 NODE_EXTERN v8::Local<v8::Value> MakeCallback(
                                                  ^~~~~~~~~~~~
/home/pi/.cache/node-gyp/12.13.0/include/node/node.h:93:42: note: in definition of macro ‘NODE_DEPRECATED’
     __attribute__((deprecated(message))) declarator
                                          ^~~~~~~~~~
In file included from ../src/i2c.cc:2:
../../nan/nan.h: In function ‘v8::Local<v8::Value> Nan::MakeCallback(v8::Local<v8::Object>, const char*, int, v8::Local<v8::Value>*)’:
../../nan/nan.h:870:62: warning: ‘v8::Local<v8::Value> node::MakeCallback(v8::Isolate*, v8::Local<v8::Object>, const char*, int, v8::Local<v8::Value>*)’ is deprecated: Use MakeCallback(..., async_context) [-Wdeprecated-declarations]
         v8::Isolate::GetCurrent(), target, method, argc, argv);
                                                              ^
In file included from ../src/i2c.cc:1:
/home/pi/.cache/node-gyp/12.13.0/include/node/node.h:160:50: note: declared here
                 NODE_EXTERN v8::Local<v8::Value> MakeCallback(
                                                  ^~~~~~~~~~~~
/home/pi/.cache/node-gyp/12.13.0/include/node/node.h:93:42: note: in definition of macro ‘NODE_DEPRECATED’
     __attribute__((deprecated(message))) declarator
                                          ^~~~~~~~~~
In file included from ../src/i2c.cc:2:
../../nan/nan.h:870:62: warning: ‘v8::Local<v8::Value> node::MakeCallback(v8::Isolate*, v8::Local<v8::Object>, const char*, int, v8::Local<v8::Value>*)’ is deprecated: Use MakeCallback(..., async_context) [-Wdeprecated-declarations]
         v8::Isolate::GetCurrent(), target, method, argc, argv);
                                                              ^
In file included from ../src/i2c.cc:1:
/home/pi/.cache/node-gyp/12.13.0/include/node/node.h:160:50: note: declared here
                 NODE_EXTERN v8::Local<v8::Value> MakeCallback(
                                                  ^~~~~~~~~~~~
/home/pi/.cache/node-gyp/12.13.0/include/node/node.h:93:42: note: in definition of macro ‘NODE_DEPRECATED’
     __attribute__((deprecated(message))) declarator
                                          ^~~~~~~~~~
In file included from ../src/i2c.cc:2:
../../nan/nan.h: In constructor ‘Nan::Utf8String::Utf8String(v8::Local<v8::Value>)’:
../../nan/nan.h:916:53: error: no matching function for call to ‘v8::Value::ToString()’
       v8::Local<v8::String> string = from->ToString();
                                                     ^
In file included from /home/pi/.cache/node-gyp/12.13.0/include/node/node.h:63,
                 from ../src/i2c.cc:1:
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:2572:44: note: candidate: ‘v8::MaybeLocal<v8::String> v8::Value::ToString(v8::Local<v8::Context>) const’
   V8_WARN_UNUSED_RESULT MaybeLocal<String> ToString(
                                            ^~~~~~~~
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:2572:44: note:   candidate expects 1 argument, 0 provided
In file included from /home/pi/.cache/node-gyp/12.13.0/include/node/v8-internal.h:14,
                 from /home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:25,
                 from /home/pi/.cache/node-gyp/12.13.0/include/node/node.h:63,
                 from ../src/i2c.cc:1:
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:2588:31: note: candidate: ‘v8::Local<v8::String> v8::Value::ToString(v8::Isolate*) const’
                 Local<String> ToString(Isolate* isolate) const);
                               ^~~~~~~~
/home/pi/.cache/node-gyp/12.13.0/include/node/v8config.h:311:3: note: in definition of macro ‘V8_DEPRECATED’
   declarator __attribute__((deprecated(message)))
   ^~~~~~~~~~
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:2588:31: note:   candidate expects 1 argument, 0 provided
                 Local<String> ToString(Isolate* isolate) const);
                               ^~~~~~~~
/home/pi/.cache/node-gyp/12.13.0/include/node/v8config.h:311:3: note: in definition of macro ‘V8_DEPRECATED’
   declarator __attribute__((deprecated(message)))
   ^~~~~~~~~~
In file included from ../src/i2c.cc:2:
../../nan/nan.h:926:74: error: no matching function for call to ‘v8::String::WriteUtf8(char*&, int, int, const int&)’
         length_ = string->WriteUtf8(str_, static_cast<int>(len), 0, flags);
                                                                          ^
In file included from /home/pi/.cache/node-gyp/12.13.0/include/node/node.h:63,
                 from ../src/i2c.cc:1:
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:2782:7: note: candidate: ‘int v8::String::WriteUtf8(v8::Isolate*, char*, int, int*, int) const’
   int WriteUtf8(Isolate* isolate, char* buffer, int length = -1,
       ^~~~~~~~~
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:2782:7: note:   no known conversion for argument 1 from ‘char*’ to ‘v8::Isolate*’
In file included from ../src/i2c.cc:2:
../../nan/nan.h: In member function ‘v8::Local<v8::Value> Nan::Callback::Call_(v8::Isolate*, v8::Local<v8::Object>, int, v8::Local<v8::Value>*) const’:
../../nan/nan.h:1484:5: warning: ‘v8::Local<v8::Value> node::MakeCallback(v8::Isolate*, v8::Local<v8::Object>, v8::Local<v8::Function>, int, v8::Local<v8::Value>*)’ is deprecated: Use MakeCallback(..., async_context) [-Wdeprecated-declarations]
     ));
     ^
In file included from ../src/i2c.cc:1:
/home/pi/.cache/node-gyp/12.13.0/include/node/node.h:174:50: note: declared here
                 NODE_EXTERN v8::Local<v8::Value> MakeCallback(
                                                  ^~~~~~~~~~~~
/home/pi/.cache/node-gyp/12.13.0/include/node/node.h:93:42: note: in definition of macro ‘NODE_DEPRECATED’
     __attribute__((deprecated(message))) declarator
                                          ^~~~~~~~~~
In file included from ../src/i2c.cc:2:
../../nan/nan.h:1484:5: warning: ‘v8::Local<v8::Value> node::MakeCallback(v8::Isolate*, v8::Local<v8::Object>, v8::Local<v8::Function>, int, v8::Local<v8::Value>*)’ is deprecated: Use MakeCallback(..., async_context) [-Wdeprecated-declarations]
     ));
     ^
In file included from ../src/i2c.cc:1:
/home/pi/.cache/node-gyp/12.13.0/include/node/node.h:174:50: note: declared here
                 NODE_EXTERN v8::Local<v8::Value> MakeCallback(
                                                  ^~~~~~~~~~~~
/home/pi/.cache/node-gyp/12.13.0/include/node/node.h:93:42: note: in definition of macro ‘NODE_DEPRECATED’
     __attribute__((deprecated(message))) declarator
                                          ^~~~~~~~~~
In file included from ../src/i2c.cc:2:
../../nan/nan.h: In member function ‘void Nan::AsyncWorker::SaveToPersistent(const char*, const v8::Local<v8::Value>&)’:
../../nan/nan.h:1538:64: warning: ‘bool v8::Object::Set(v8::Local<v8::Value>, v8::Local<v8::Value>)’ is deprecated: Use maybe version [-Wdeprecated-declarations]
     New(persistentHandle)->Set(New(key).ToLocalChecked(), value);
                                                                ^
In file included from /home/pi/.cache/node-gyp/12.13.0/include/node/v8-internal.h:14,
                 from /home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:25,
                 from /home/pi/.cache/node-gyp/12.13.0/include/node/node.h:63,
                 from ../src/i2c.cc:1:
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:3403:22: note: declared here
                 bool Set(Local<Value> key, Local<Value> value));
                      ^~~
/home/pi/.cache/node-gyp/12.13.0/include/node/v8config.h:311:3: note: in definition of macro ‘V8_DEPRECATED’
   declarator __attribute__((deprecated(message)))
   ^~~~~~~~~~
In file included from ../src/i2c.cc:2:
../../nan/nan.h: In member function ‘void Nan::AsyncWorker::SaveToPersistent(const v8::Local<v8::String>&, const v8::Local<v8::Value>&)’:
../../nan/nan.h:1544:42: warning: ‘bool v8::Object::Set(v8::Local<v8::Value>, v8::Local<v8::Value>)’ is deprecated: Use maybe version [-Wdeprecated-declarations]
     New(persistentHandle)->Set(key, value);
                                          ^
In file included from /home/pi/.cache/node-gyp/12.13.0/include/node/v8-internal.h:14,
                 from /home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:25,
                 from /home/pi/.cache/node-gyp/12.13.0/include/node/node.h:63,
                 from ../src/i2c.cc:1:
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:3403:22: note: declared here
                 bool Set(Local<Value> key, Local<Value> value));
                      ^~~
/home/pi/.cache/node-gyp/12.13.0/include/node/v8config.h:311:3: note: in definition of macro ‘V8_DEPRECATED’
   declarator __attribute__((deprecated(message)))
   ^~~~~~~~~~
In file included from ../src/i2c.cc:2:
../../nan/nan.h: In member function ‘void Nan::AsyncWorker::SaveToPersistent(uint32_t, const v8::Local<v8::Value>&)’:
../../nan/nan.h:1550:44: warning: ‘bool v8::Object::Set(uint32_t, v8::Local<v8::Value>)’ is deprecated: Use maybe version [-Wdeprecated-declarations]
     New(persistentHandle)->Set(index, value);
                                            ^
In file included from /home/pi/.cache/node-gyp/12.13.0/include/node/v8-internal.h:14,
                 from /home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:25,
                 from /home/pi/.cache/node-gyp/12.13.0/include/node/node.h:63,
                 from ../src/i2c.cc:1:
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:3412:22: note: declared here
                 bool Set(uint32_t index, Local<Value> value));
                      ^~~
/home/pi/.cache/node-gyp/12.13.0/include/node/v8config.h:311:3: note: in definition of macro ‘V8_DEPRECATED’
   declarator __attribute__((deprecated(message)))
   ^~~~~~~~~~
In file included from ../src/i2c.cc:2:
../../nan/nan.h: In member function ‘v8::Local<v8::Value> Nan::AsyncWorker::GetFromPersistent(const char*) const’:
../../nan/nan.h:1556:61: warning: ‘v8::Local<v8::Value> v8::Object::Get(v8::Local<v8::Value>)’ is deprecated: Use maybe version [-Wdeprecated-declarations]
         New(persistentHandle)->Get(New(key).ToLocalChecked()));
                                                             ^
In file included from /home/pi/.cache/node-gyp/12.13.0/include/node/v8-internal.h:14,
                 from /home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:25,
                 from /home/pi/.cache/node-gyp/12.13.0/include/node/node.h:63,
                 from ../src/i2c.cc:1:
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:3457:51: note: declared here
   V8_DEPRECATED("Use maybe version", Local<Value> Get(Local<Value> key));
                                                   ^~~
/home/pi/.cache/node-gyp/12.13.0/include/node/v8config.h:311:3: note: in definition of macro ‘V8_DEPRECATED’
   declarator __attribute__((deprecated(message)))
   ^~~~~~~~~~
In file included from ../src/i2c.cc:2:
../../nan/nan.h: In member function ‘v8::Local<v8::Value> Nan::AsyncWorker::GetFromPersistent(const v8::Local<v8::String>&) const’:
../../nan/nan.h:1562:55: warning: ‘v8::Local<v8::Value> v8::Object::Get(v8::Local<v8::Value>)’ is deprecated: Use maybe version [-Wdeprecated-declarations]
     return scope.Escape(New(persistentHandle)->Get(key));
                                                       ^
In file included from /home/pi/.cache/node-gyp/12.13.0/include/node/v8-internal.h:14,
                 from /home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:25,
                 from /home/pi/.cache/node-gyp/12.13.0/include/node/node.h:63,
                 from ../src/i2c.cc:1:
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:3457:51: note: declared here
   V8_DEPRECATED("Use maybe version", Local<Value> Get(Local<Value> key));
                                                   ^~~
/home/pi/.cache/node-gyp/12.13.0/include/node/v8config.h:311:3: note: in definition of macro ‘V8_DEPRECATED’
   declarator __attribute__((deprecated(message)))
   ^~~~~~~~~~
In file included from ../src/i2c.cc:2:
../../nan/nan.h: In member function ‘v8::Local<v8::Value> Nan::AsyncWorker::GetFromPersistent(uint32_t) const’:
../../nan/nan.h:1567:57: warning: ‘v8::Local<v8::Value> v8::Object::Get(uint32_t)’ is deprecated: Use maybe version [-Wdeprecated-declarations]
     return scope.Escape(New(persistentHandle)->Get(index));
                                                         ^
In file included from /home/pi/.cache/node-gyp/12.13.0/include/node/v8-internal.h:14,
                 from /home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:25,
                 from /home/pi/.cache/node-gyp/12.13.0/include/node/node.h:63,
                 from ../src/i2c.cc:1:
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:3461:51: note: declared here
   V8_DEPRECATED("Use maybe version", Local<Value> Get(uint32_t index));
                                                   ^~~
/home/pi/.cache/node-gyp/12.13.0/include/node/v8config.h:311:3: note: in definition of macro ‘V8_DEPRECATED’
   declarator __attribute__((deprecated(message)))
   ^~~~~~~~~~
In file included from ../src/i2c.cc:2:
../../nan/nan.h: In function ‘void Nan::AsyncQueueWorker(Nan::AsyncWorker*)’:
../../nan/nan.h:1875:62: warning: cast between incompatible function types from ‘void (*)(uv_work_t*)’ {aka ‘void (*)(uv_work_s*)’} to ‘uv_after_work_cb’ {aka ‘void (*)(uv_work_s*, int)’} [-Wcast-function-type]
     , reinterpret_cast<uv_after_work_cb>(AsyncExecuteComplete)
                                                              ^
In file included from /usr/include/c++/8/cassert:44,
                 from /home/pi/.cache/node-gyp/12.13.0/include/node/node_object_wrap.h:26,
                 from ../../nan/nan.h:53,
                 from ../src/i2c.cc:2:
../../nan/nan_object_wrap.h: In destructor ‘virtual Nan::ObjectWrap::~ObjectWrap()’:
../../nan/nan_object_wrap.h:24:25: error: ‘class Nan::Persistent<v8::Object>’ has no member named ‘IsNearDeath’
     assert(persistent().IsNearDeath());
                         ^~~~~~~~~~~
In file included from ../../nan/nan.h:2365,
                 from ../src/i2c.cc:2:
../../nan/nan_object_wrap.h: In member function ‘void Nan::ObjectWrap::MakeWeak()’:
../../nan/nan_object_wrap.h:67:34: warning: ‘void v8::PersistentBase<T>::MarkIndependent() [with T = v8::Object]’ is deprecated: Weak objects are always considered independent. Use TracedGlobal when trying to use EmbedderHeapTracer. Use a strong handle when trying to keep an object alive. [-Wdeprecated-declarations]
     persistent().MarkIndependent();
                                  ^
In file included from /home/pi/.cache/node-gyp/12.13.0/include/node/v8-internal.h:14,
                 from /home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:25,
                 from /home/pi/.cache/node-gyp/12.13.0/include/node/node.h:63,
                 from ../src/i2c.cc:1:
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:567:22: note: declared here
       V8_INLINE void MarkIndependent());
                      ^~~~~~~~~~~~~~~
/home/pi/.cache/node-gyp/12.13.0/include/node/v8config.h:311:3: note: in definition of macro ‘V8_DEPRECATED’
   declarator __attribute__((deprecated(message)))
   ^~~~~~~~~~
In file included from /usr/include/c++/8/cassert:44,
                 from /home/pi/.cache/node-gyp/12.13.0/include/node/node_object_wrap.h:26,
                 from ../../nan/nan.h:53,
                 from ../src/i2c.cc:2:
../../nan/nan_object_wrap.h: In static member function ‘static void Nan::ObjectWrap::WeakCallback(const v8::WeakCallbackInfo<Nan::ObjectWrap>&)’:
../../nan/nan_object_wrap.h:124:26: error: ‘class Nan::Persistent<v8::Object>’ has no member named ‘IsNearDeath’
     assert(wrap->handle_.IsNearDeath());
                          ^~~~~~~~~~~
In file included from ../src/i2c.cc:1:
../src/i2c.cc: At global scope:
/home/pi/.cache/node-gyp/12.13.0/include/node/node.h:560:43: warning: cast between incompatible function types from ‘void (*)(Nan::ADDON_REGISTER_FUNCTION_ARGS_TYPE)’ {aka ‘void (*)(v8::Local<v8::Object>)’} to ‘node::addon_register_func’ {aka ‘void (*)(v8::Local<v8::Object>, v8::Local<v8::Value>, void*)’} [-Wcast-function-type]
       (node::addon_register_func) (regfunc),                          \
                                           ^
/home/pi/.cache/node-gyp/12.13.0/include/node/node.h:594:3: note: in expansion of macro ‘NODE_MODULE_X’
   NODE_MODULE_X(modname, regfunc, NULL, 0)  // NOLINT (readability/null_usage)
   ^~~~~~~~~~~~~
../src/i2c.cc:88:1: note: in expansion of macro ‘NODE_MODULE’
 NODE_MODULE(i2c, InitAll)
 ^~~~~~~~~~~
In file included from ../src/i2c.cc:95:
../src/./i2cfuncs.cc: In function ‘Nan::NAN_METHOD_RETURN_TYPE I2cFuncsAsync(Nan::NAN_METHOD_ARGS_TYPE)’:
../src/./i2cfuncs.cc:48:32: error: no matching function for call to ‘v8::Value::Int32Value()’
   int fd = info[0]->Int32Value();
                                ^
In file included from /home/pi/.cache/node-gyp/12.13.0/include/node/node.h:63,
                 from ../src/i2c.cc:1:
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:2613:40: note: candidate: ‘v8::Maybe<int> v8::Value::Int32Value(v8::Local<v8::Context>) const’
   V8_WARN_UNUSED_RESULT Maybe<int32_t> Int32Value(Local<Context> context) const;
                                        ^~~~~~~~~~
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:2613:40: note:   candidate expects 1 argument, 0 provided
In file included from ../src/i2c.cc:95:
../src/./i2cfuncs.cc: In function ‘Nan::NAN_METHOD_RETURN_TYPE I2cFuncsSync(Nan::NAN_METHOD_ARGS_TYPE)’:
../src/./i2cfuncs.cc:60:32: error: no matching function for call to ‘v8::Value::Int32Value()’
   int fd = info[0]->Int32Value();
                                ^
In file included from /home/pi/.cache/node-gyp/12.13.0/include/node/node.h:63,
                 from ../src/i2c.cc:1:
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:2613:40: note: candidate: ‘v8::Maybe<int> v8::Value::Int32Value(v8::Local<v8::Context>) const’
   V8_WARN_UNUSED_RESULT Maybe<int32_t> Int32Value(Local<Context> context) const;
                                        ^~~~~~~~~~
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:2613:40: note:   candidate expects 1 argument, 0 provided
In file included from ../src/i2c.cc:96:
../src/./readbyte.cc: In function ‘Nan::NAN_METHOD_RETURN_TYPE ReadByteAsync(Nan::NAN_METHOD_ARGS_TYPE)’:
../src/./readbyte.cc:49:32: error: no matching function for call to ‘v8::Value::Int32Value()’
   int fd = info[0]->Int32Value();
                                ^
In file included from /home/pi/.cache/node-gyp/12.13.0/include/node/node.h:63,
                 from ../src/i2c.cc:1:
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:2613:40: note: candidate: ‘v8::Maybe<int> v8::Value::Int32Value(v8::Local<v8::Context>) const’
   V8_WARN_UNUSED_RESULT Maybe<int32_t> Int32Value(Local<Context> context) const;
                                        ^~~~~~~~~~
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:2613:40: note:   candidate expects 1 argument, 0 provided
In file included from ../src/i2c.cc:96:
../src/./readbyte.cc:50:34: error: no matching function for call to ‘v8::Value::Int32Value()’
   __u8 cmd = info[1]->Int32Value();
                                  ^
In file included from /home/pi/.cache/node-gyp/12.13.0/include/node/node.h:63,
                 from ../src/i2c.cc:1:
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:2613:40: note: candidate: ‘v8::Maybe<int> v8::Value::Int32Value(v8::Local<v8::Context>) const’
   V8_WARN_UNUSED_RESULT Maybe<int32_t> Int32Value(Local<Context> context) const;
                                        ^~~~~~~~~~
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:2613:40: note:   candidate expects 1 argument, 0 provided
In file included from ../src/i2c.cc:96:
../src/./readbyte.cc: In function ‘Nan::NAN_METHOD_RETURN_TYPE ReadByteSync(Nan::NAN_METHOD_ARGS_TYPE)’:
../src/./readbyte.cc:62:32: error: no matching function for call to ‘v8::Value::Int32Value()’
   int fd = info[0]->Int32Value();
                                ^
In file included from /home/pi/.cache/node-gyp/12.13.0/include/node/node.h:63,
                 from ../src/i2c.cc:1:
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:2613:40: note: candidate: ‘v8::Maybe<int> v8::Value::Int32Value(v8::Local<v8::Context>) const’
   V8_WARN_UNUSED_RESULT Maybe<int32_t> Int32Value(Local<Context> context) const;
                                        ^~~~~~~~~~
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:2613:40: note:   candidate expects 1 argument, 0 provided
In file included from ../src/i2c.cc:96:
../src/./readbyte.cc:63:34: error: no matching function for call to ‘v8::Value::Int32Value()’
   __u8 cmd = info[1]->Int32Value();
                                  ^
In file included from /home/pi/.cache/node-gyp/12.13.0/include/node/node.h:63,
                 from ../src/i2c.cc:1:
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:2613:40: note: candidate: ‘v8::Maybe<int> v8::Value::Int32Value(v8::Local<v8::Context>) const’
   V8_WARN_UNUSED_RESULT Maybe<int32_t> Int32Value(Local<Context> context) const;
                                        ^~~~~~~~~~
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:2613:40: note:   candidate expects 1 argument, 0 provided
In file included from ../src/i2c.cc:97:
../src/./readword.cc: In function ‘Nan::NAN_METHOD_RETURN_TYPE ReadWordAsync(Nan::NAN_METHOD_ARGS_TYPE)’:
../src/./readword.cc:49:32: error: no matching function for call to ‘v8::Value::Int32Value()’
   int fd = info[0]->Int32Value();
                                ^
In file included from /home/pi/.cache/node-gyp/12.13.0/include/node/node.h:63,
                 from ../src/i2c.cc:1:
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:2613:40: note: candidate: ‘v8::Maybe<int> v8::Value::Int32Value(v8::Local<v8::Context>) const’
   V8_WARN_UNUSED_RESULT Maybe<int32_t> Int32Value(Local<Context> context) const;
                                        ^~~~~~~~~~
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:2613:40: note:   candidate expects 1 argument, 0 provided
In file included from ../src/i2c.cc:97:
../src/./readword.cc:50:34: error: no matching function for call to ‘v8::Value::Int32Value()’
   __u8 cmd = info[1]->Int32Value();
                                  ^
In file included from /home/pi/.cache/node-gyp/12.13.0/include/node/node.h:63,
                 from ../src/i2c.cc:1:
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:2613:40: note: candidate: ‘v8::Maybe<int> v8::Value::Int32Value(v8::Local<v8::Context>) const’
   V8_WARN_UNUSED_RESULT Maybe<int32_t> Int32Value(Local<Context> context) const;
                                        ^~~~~~~~~~
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:2613:40: note:   candidate expects 1 argument, 0 provided
In file included from ../src/i2c.cc:97:
../src/./readword.cc: In function ‘Nan::NAN_METHOD_RETURN_TYPE ReadWordSync(Nan::NAN_METHOD_ARGS_TYPE)’:
../src/./readword.cc:62:32: error: no matching function for call to ‘v8::Value::Int32Value()’
   int fd = info[0]->Int32Value();
                                ^
In file included from /home/pi/.cache/node-gyp/12.13.0/include/node/node.h:63,
                 from ../src/i2c.cc:1:
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:2613:40: note: candidate: ‘v8::Maybe<int> v8::Value::Int32Value(v8::Local<v8::Context>) const’
   V8_WARN_UNUSED_RESULT Maybe<int32_t> Int32Value(Local<Context> context) const;
                                        ^~~~~~~~~~
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:2613:40: note:   candidate expects 1 argument, 0 provided
In file included from ../src/i2c.cc:97:
../src/./readword.cc:63:34: error: no matching function for call to ‘v8::Value::Int32Value()’
   __u8 cmd = info[1]->Int32Value();
                                  ^
In file included from /home/pi/.cache/node-gyp/12.13.0/include/node/node.h:63,
                 from ../src/i2c.cc:1:
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:2613:40: note: candidate: ‘v8::Maybe<int> v8::Value::Int32Value(v8::Local<v8::Context>) const’
   V8_WARN_UNUSED_RESULT Maybe<int32_t> Int32Value(Local<Context> context) const;
                                        ^~~~~~~~~~
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:2613:40: note:   candidate expects 1 argument, 0 provided
In file included from ../src/i2c.cc:98:
../src/./readblock.cc: In function ‘Nan::NAN_METHOD_RETURN_TYPE ReadBlockAsync(Nan::NAN_METHOD_ARGS_TYPE)’:
../src/./readblock.cc:66:32: error: no matching function for call to ‘v8::Value::Int32Value()’
   int fd = info[0]->Int32Value();
                                ^
In file included from /home/pi/.cache/node-gyp/12.13.0/include/node/node.h:63,
                 from ../src/i2c.cc:1:
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:2613:40: note: candidate: ‘v8::Maybe<int> v8::Value::Int32Value(v8::Local<v8::Context>) const’
   V8_WARN_UNUSED_RESULT Maybe<int32_t> Int32Value(Local<Context> context) const;
                                        ^~~~~~~~~~
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:2613:40: note:   candidate expects 1 argument, 0 provided
In file included from ../src/i2c.cc:98:
../src/./readblock.cc:67:34: error: no matching function for call to ‘v8::Value::Int32Value()’
   __u8 cmd = info[1]->Int32Value();
                                  ^
In file included from /home/pi/.cache/node-gyp/12.13.0/include/node/node.h:63,
                 from ../src/i2c.cc:1:
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:2613:40: note: candidate: ‘v8::Maybe<int> v8::Value::Int32Value(v8::Local<v8::Context>) const’
   V8_WARN_UNUSED_RESULT Maybe<int32_t> Int32Value(Local<Context> context) const;
                                        ^~~~~~~~~~
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:2613:40: note:   candidate expects 1 argument, 0 provided
In file included from ../src/i2c.cc:98:
../src/./readblock.cc: In function ‘Nan::NAN_METHOD_RETURN_TYPE ReadBlockSync(Nan::NAN_METHOD_ARGS_TYPE)’:
../src/./readblock.cc:98:32: error: no matching function for call to ‘v8::Value::Int32Value()’
   int fd = info[0]->Int32Value();
                                ^
In file included from /home/pi/.cache/node-gyp/12.13.0/include/node/node.h:63,
                 from ../src/i2c.cc:1:
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:2613:40: note: candidate: ‘v8::Maybe<int> v8::Value::Int32Value(v8::Local<v8::Context>) const’
   V8_WARN_UNUSED_RESULT Maybe<int32_t> Int32Value(Local<Context> context) const;
                                        ^~~~~~~~~~
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:2613:40: note:   candidate expects 1 argument, 0 provided
In file included from ../src/i2c.cc:98:
../src/./readblock.cc:99:34: error: no matching function for call to ‘v8::Value::Int32Value()’
   __u8 cmd = info[1]->Int32Value();
                                  ^
In file included from /home/pi/.cache/node-gyp/12.13.0/include/node/node.h:63,
                 from ../src/i2c.cc:1:
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:2613:40: note: candidate: ‘v8::Maybe<int> v8::Value::Int32Value(v8::Local<v8::Context>) const’
   V8_WARN_UNUSED_RESULT Maybe<int32_t> Int32Value(Local<Context> context) const;
                                        ^~~~~~~~~~
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:2613:40: note:   candidate expects 1 argument, 0 provided
In file included from ../src/i2c.cc:99:
../src/./readi2cblock.cc: In function ‘Nan::NAN_METHOD_RETURN_TYPE ReadI2cBlockAsync(Nan::NAN_METHOD_ARGS_TYPE)’:
../src/./readi2cblock.cc:69:32: error: no matching function for call to ‘v8::Value::Int32Value()’
   int fd = info[0]->Int32Value();
                                ^
In file included from /home/pi/.cache/node-gyp/12.13.0/include/node/node.h:63,
                 from ../src/i2c.cc:1:
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:2613:40: note: candidate: ‘v8::Maybe<int> v8::Value::Int32Value(v8::Local<v8::Context>) const’
   V8_WARN_UNUSED_RESULT Maybe<int32_t> Int32Value(Local<Context> context) const;
                                        ^~~~~~~~~~
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:2613:40: note:   candidate expects 1 argument, 0 provided
In file included from ../src/i2c.cc:99:
../src/./readi2cblock.cc:70:34: error: no matching function for call to ‘v8::Value::Int32Value()’
   __u8 cmd = info[1]->Int32Value();
                                  ^
In file included from /home/pi/.cache/node-gyp/12.13.0/include/node/node.h:63,
                 from ../src/i2c.cc:1:
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:2613:40: note: candidate: ‘v8::Maybe<int> v8::Value::Int32Value(v8::Local<v8::Context>) const’
   V8_WARN_UNUSED_RESULT Maybe<int32_t> Int32Value(Local<Context> context) const;
                                        ^~~~~~~~~~
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:2613:40: note:   candidate expects 1 argument, 0 provided
In file included from ../src/i2c.cc:99:
../src/./readi2cblock.cc:71:39: error: no matching function for call to ‘v8::Value::Uint32Value()’
   __u32 length = info[2]->Uint32Value();
                                       ^
In file included from /home/pi/.cache/node-gyp/12.13.0/include/node/node.h:63,
                 from ../src/i2c.cc:1:
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:2611:41: note: candidate: ‘v8::Maybe<unsigned int> v8::Value::Uint32Value(v8::Local<v8::Context>) const’
   V8_WARN_UNUSED_RESULT Maybe<uint32_t> Uint32Value(
                                         ^~~~~~~~~~~
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:2611:41: note:   candidate expects 1 argument, 0 provided
In file included from ../src/i2c.cc:99:
../src/./readi2cblock.cc: In function ‘Nan::NAN_METHOD_RETURN_TYPE ReadI2cBlockSync(Nan::NAN_METHOD_ARGS_TYPE)’:
../src/./readi2cblock.cc:109:32: error: no matching function for call to ‘v8::Value::Int32Value()’
   int fd = info[0]->Int32Value();
                                ^
In file included from /home/pi/.cache/node-gyp/12.13.0/include/node/node.h:63,
                 from ../src/i2c.cc:1:
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:2613:40: note: candidate: ‘v8::Maybe<int> v8::Value::Int32Value(v8::Local<v8::Context>) const’
   V8_WARN_UNUSED_RESULT Maybe<int32_t> Int32Value(Local<Context> context) const;
                                        ^~~~~~~~~~
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:2613:40: note:   candidate expects 1 argument, 0 provided
In file included from ../src/i2c.cc:99:
../src/./readi2cblock.cc:110:34: error: no matching function for call to ‘v8::Value::Int32Value()’
   __u8 cmd = info[1]->Int32Value();
                                  ^
In file included from /home/pi/.cache/node-gyp/12.13.0/include/node/node.h:63,
                 from ../src/i2c.cc:1:
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:2613:40: note: candidate: ‘v8::Maybe<int> v8::Value::Int32Value(v8::Local<v8::Context>) const’
   V8_WARN_UNUSED_RESULT Maybe<int32_t> Int32Value(Local<Context> context) const;
                                        ^~~~~~~~~~
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:2613:40: note:   candidate expects 1 argument, 0 provided
In file included from ../src/i2c.cc:99:
../src/./readi2cblock.cc:111:39: error: no matching function for call to ‘v8::Value::Uint32Value()’
   __u32 length = info[2]->Uint32Value();
                                       ^
In file included from /home/pi/.cache/node-gyp/12.13.0/include/node/node.h:63,
                 from ../src/i2c.cc:1:
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:2611:41: note: candidate: ‘v8::Maybe<unsigned int> v8::Value::Uint32Value(v8::Local<v8::Context>) const’
   V8_WARN_UNUSED_RESULT Maybe<uint32_t> Uint32Value(
                                         ^~~~~~~~~~~
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:2611:41: note:   candidate expects 1 argument, 0 provided
In file included from ../src/i2c.cc:100:
../src/./receivebyte.cc: In function ‘Nan::NAN_METHOD_RETURN_TYPE ReceiveByteAsync(Nan::NAN_METHOD_ARGS_TYPE)’:
../src/./receivebyte.cc:48:32: error: no matching function for call to ‘v8::Value::Int32Value()’
   int fd = info[0]->Int32Value();
                                ^
In file included from /home/pi/.cache/node-gyp/12.13.0/include/node/node.h:63,
                 from ../src/i2c.cc:1:
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:2613:40: note: candidate: ‘v8::Maybe<int> v8::Value::Int32Value(v8::Local<v8::Context>) const’
   V8_WARN_UNUSED_RESULT Maybe<int32_t> Int32Value(Local<Context> context) const;
                                        ^~~~~~~~~~
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:2613:40: note:   candidate expects 1 argument, 0 provided
In file included from ../src/i2c.cc:100:
../src/./receivebyte.cc: In function ‘Nan::NAN_METHOD_RETURN_TYPE ReceiveByteSync(Nan::NAN_METHOD_ARGS_TYPE)’:
../src/./receivebyte.cc:60:32: error: no matching function for call to ‘v8::Value::Int32Value()’
   int fd = info[0]->Int32Value();
                                ^
In file included from /home/pi/.cache/node-gyp/12.13.0/include/node/node.h:63,
                 from ../src/i2c.cc:1:
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:2613:40: note: candidate: ‘v8::Maybe<int> v8::Value::Int32Value(v8::Local<v8::Context>) const’
   V8_WARN_UNUSED_RESULT Maybe<int32_t> Int32Value(Local<Context> context) const;
                                        ^~~~~~~~~~
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:2613:40: note:   candidate expects 1 argument, 0 provided
In file included from ../src/i2c.cc:101:
../src/./sendbyte.cc: In function ‘Nan::NAN_METHOD_RETURN_TYPE SendByteAsync(Nan::NAN_METHOD_ARGS_TYPE)’:
../src/./sendbyte.cc:47:32: error: no matching function for call to ‘v8::Value::Int32Value()’
   int fd = info[0]->Int32Value();
                                ^
In file included from /home/pi/.cache/node-gyp/12.13.0/include/node/node.h:63,
                 from ../src/i2c.cc:1:
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:2613:40: note: candidate: ‘v8::Maybe<int> v8::Value::Int32Value(v8::Local<v8::Context>) const’
   V8_WARN_UNUSED_RESULT Maybe<int32_t> Int32Value(Local<Context> context) const;
                                        ^~~~~~~~~~
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:2613:40: note:   candidate expects 1 argument, 0 provided
In file included from ../src/i2c.cc:101:
../src/./sendbyte.cc:48:35: error: no matching function for call to ‘v8::Value::Int32Value()’
   __u8 byte = info[1]->Int32Value();
                                   ^
In file included from /home/pi/.cache/node-gyp/12.13.0/include/node/node.h:63,
                 from ../src/i2c.cc:1:
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:2613:40: note: candidate: ‘v8::Maybe<int> v8::Value::Int32Value(v8::Local<v8::Context>) const’
   V8_WARN_UNUSED_RESULT Maybe<int32_t> Int32Value(Local<Context> context) const;
                                        ^~~~~~~~~~
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:2613:40: note:   candidate expects 1 argument, 0 provided
In file included from ../src/i2c.cc:101:
../src/./sendbyte.cc: In function ‘Nan::NAN_METHOD_RETURN_TYPE SendByteSync(Nan::NAN_METHOD_ARGS_TYPE)’:
../src/./sendbyte.cc:60:32: error: no matching function for call to ‘v8::Value::Int32Value()’
   int fd = info[0]->Int32Value();
                                ^
In file included from /home/pi/.cache/node-gyp/12.13.0/include/node/node.h:63,
                 from ../src/i2c.cc:1:
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:2613:40: note: candidate: ‘v8::Maybe<int> v8::Value::Int32Value(v8::Local<v8::Context>) const’
   V8_WARN_UNUSED_RESULT Maybe<int32_t> Int32Value(Local<Context> context) const;
                                        ^~~~~~~~~~
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:2613:40: note:   candidate expects 1 argument, 0 provided
In file included from ../src/i2c.cc:101:
../src/./sendbyte.cc:61:35: error: no matching function for call to ‘v8::Value::Int32Value()’
   __u8 byte = info[1]->Int32Value();
                                   ^
In file included from /home/pi/.cache/node-gyp/12.13.0/include/node/node.h:63,
                 from ../src/i2c.cc:1:
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:2613:40: note: candidate: ‘v8::Maybe<int> v8::Value::Int32Value(v8::Local<v8::Context>) const’
   V8_WARN_UNUSED_RESULT Maybe<int32_t> Int32Value(Local<Context> context) const;
                                        ^~~~~~~~~~
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:2613:40: note:   candidate expects 1 argument, 0 provided
In file included from ../src/i2c.cc:102:
../src/./setaddr.cc: In function ‘Nan::NAN_METHOD_RETURN_TYPE SetAddrAsync(Nan::NAN_METHOD_ARGS_TYPE)’:
../src/./setaddr.cc:47:32: error: no matching function for call to ‘v8::Value::Int32Value()’
   int fd = info[0]->Int32Value();
                                ^
In file included from /home/pi/.cache/node-gyp/12.13.0/include/node/node.h:63,
                 from ../src/i2c.cc:1:
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:2613:40: note: candidate: ‘v8::Maybe<int> v8::Value::Int32Value(v8::Local<v8::Context>) const’
   V8_WARN_UNUSED_RESULT Maybe<int32_t> Int32Value(Local<Context> context) const;
                                        ^~~~~~~~~~
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:2613:40: note:   candidate expects 1 argument, 0 provided
In file included from ../src/i2c.cc:102:
../src/./setaddr.cc:48:34: error: no matching function for call to ‘v8::Value::Int32Value()’
   int addr = info[1]->Int32Value();
                                  ^
In file included from /home/pi/.cache/node-gyp/12.13.0/include/node/node.h:63,
                 from ../src/i2c.cc:1:
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:2613:40: note: candidate: ‘v8::Maybe<int> v8::Value::Int32Value(v8::Local<v8::Context>) const’
   V8_WARN_UNUSED_RESULT Maybe<int32_t> Int32Value(Local<Context> context) const;
                                        ^~~~~~~~~~
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:2613:40: note:   candidate expects 1 argument, 0 provided
In file included from ../src/i2c.cc:102:
../src/./setaddr.cc:49:44: error: no matching function for call to ‘v8::Value::BooleanValue()’
   bool forceAccess = info[2]->BooleanValue();
                                            ^
In file included from /home/pi/.cache/node-gyp/12.13.0/include/node/node.h:63,
                 from ../src/i2c.cc:1:
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:2603:8: note: candidate: ‘bool v8::Value::BooleanValue(v8::Isolate*) const’
   bool BooleanValue(Isolate* isolate) const;
        ^~~~~~~~~~~~
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:2603:8: note:   candidate expects 1 argument, 0 provided
In file included from /home/pi/.cache/node-gyp/12.13.0/include/node/v8-internal.h:14,
                 from /home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:25,
                 from /home/pi/.cache/node-gyp/12.13.0/include/node/node.h:63,
                 from ../src/i2c.cc:1:
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:2606:51: note: candidate: ‘v8::Maybe<bool> v8::Value::BooleanValue(v8::Local<v8::Context>) const’
                 V8_WARN_UNUSED_RESULT Maybe<bool> BooleanValue(
                                                   ^~~~~~~~~~~~
/home/pi/.cache/node-gyp/12.13.0/include/node/v8config.h:311:3: note: in definition of macro ‘V8_DEPRECATED’
   declarator __attribute__((deprecated(message)))
   ^~~~~~~~~~
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:2606:51: note:   candidate expects 1 argument, 0 provided
                 V8_WARN_UNUSED_RESULT Maybe<bool> BooleanValue(
                                                   ^~~~~~~~~~~~
/home/pi/.cache/node-gyp/12.13.0/include/node/v8config.h:311:3: note: in definition of macro ‘V8_DEPRECATED’
   declarator __attribute__((deprecated(message)))
   ^~~~~~~~~~
In file included from ../src/i2c.cc:102:
../src/./setaddr.cc: In function ‘Nan::NAN_METHOD_RETURN_TYPE SetAddrSync(Nan::NAN_METHOD_ARGS_TYPE)’:
../src/./setaddr.cc:61:32: error: no matching function for call to ‘v8::Value::Int32Value()’
   int fd = info[0]->Int32Value();
                                ^
In file included from /home/pi/.cache/node-gyp/12.13.0/include/node/node.h:63,
                 from ../src/i2c.cc:1:
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:2613:40: note: candidate: ‘v8::Maybe<int> v8::Value::Int32Value(v8::Local<v8::Context>) const’
   V8_WARN_UNUSED_RESULT Maybe<int32_t> Int32Value(Local<Context> context) const;
                                        ^~~~~~~~~~
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:2613:40: note:   candidate expects 1 argument, 0 provided
In file included from ../src/i2c.cc:102:
../src/./setaddr.cc:62:34: error: no matching function for call to ‘v8::Value::Int32Value()’
   int addr = info[1]->Int32Value();
                                  ^
In file included from /home/pi/.cache/node-gyp/12.13.0/include/node/node.h:63,
                 from ../src/i2c.cc:1:
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:2613:40: note: candidate: ‘v8::Maybe<int> v8::Value::Int32Value(v8::Local<v8::Context>) const’
   V8_WARN_UNUSED_RESULT Maybe<int32_t> Int32Value(Local<Context> context) const;
                                        ^~~~~~~~~~
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:2613:40: note:   candidate expects 1 argument, 0 provided
In file included from ../src/i2c.cc:102:
../src/./setaddr.cc:63:44: error: no matching function for call to ‘v8::Value::BooleanValue()’
   bool forceAccess = info[2]->BooleanValue();
                                            ^
In file included from /home/pi/.cache/node-gyp/12.13.0/include/node/node.h:63,
                 from ../src/i2c.cc:1:
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:2603:8: note: candidate: ‘bool v8::Value::BooleanValue(v8::Isolate*) const’
   bool BooleanValue(Isolate* isolate) const;
        ^~~~~~~~~~~~
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:2603:8: note:   candidate expects 1 argument, 0 provided
In file included from /home/pi/.cache/node-gyp/12.13.0/include/node/v8-internal.h:14,
                 from /home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:25,
                 from /home/pi/.cache/node-gyp/12.13.0/include/node/node.h:63,
                 from ../src/i2c.cc:1:
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:2606:51: note: candidate: ‘v8::Maybe<bool> v8::Value::BooleanValue(v8::Local<v8::Context>) const’
                 V8_WARN_UNUSED_RESULT Maybe<bool> BooleanValue(
                                                   ^~~~~~~~~~~~
/home/pi/.cache/node-gyp/12.13.0/include/node/v8config.h:311:3: note: in definition of macro ‘V8_DEPRECATED’
   declarator __attribute__((deprecated(message)))
   ^~~~~~~~~~
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:2606:51: note:   candidate expects 1 argument, 0 provided
                 V8_WARN_UNUSED_RESULT Maybe<bool> BooleanValue(
                                                   ^~~~~~~~~~~~
/home/pi/.cache/node-gyp/12.13.0/include/node/v8config.h:311:3: note: in definition of macro ‘V8_DEPRECATED’
   declarator __attribute__((deprecated(message)))
   ^~~~~~~~~~
In file included from ../src/i2c.cc:103:
../src/./writebyte.cc: In function ‘Nan::NAN_METHOD_RETURN_TYPE WriteByteAsync(Nan::NAN_METHOD_ARGS_TYPE)’:
../src/./writebyte.cc:49:32: error: no matching function for call to ‘v8::Value::Int32Value()’
   int fd = info[0]->Int32Value();
                                ^
In file included from /home/pi/.cache/node-gyp/12.13.0/include/node/node.h:63,
                 from ../src/i2c.cc:1:
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:2613:40: note: candidate: ‘v8::Maybe<int> v8::Value::Int32Value(v8::Local<v8::Context>) const’
   V8_WARN_UNUSED_RESULT Maybe<int32_t> Int32Value(Local<Context> context) const;
                                        ^~~~~~~~~~
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:2613:40: note:   candidate expects 1 argument, 0 provided
In file included from ../src/i2c.cc:103:
../src/./writebyte.cc:50:34: error: no matching function for call to ‘v8::Value::Int32Value()’
   __u8 cmd = info[1]->Int32Value();
                                  ^
In file included from /home/pi/.cache/node-gyp/12.13.0/include/node/node.h:63,
                 from ../src/i2c.cc:1:
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:2613:40: note: candidate: ‘v8::Maybe<int> v8::Value::Int32Value(v8::Local<v8::Context>) const’
   V8_WARN_UNUSED_RESULT Maybe<int32_t> Int32Value(Local<Context> context) const;
                                        ^~~~~~~~~~
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:2613:40: note:   candidate expects 1 argument, 0 provided
In file included from ../src/i2c.cc:103:
../src/./writebyte.cc:51:35: error: no matching function for call to ‘v8::Value::Int32Value()’
   __u8 byte = info[2]->Int32Value();
                                   ^
In file included from /home/pi/.cache/node-gyp/12.13.0/include/node/node.h:63,
                 from ../src/i2c.cc:1:
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:2613:40: note: candidate: ‘v8::Maybe<int> v8::Value::Int32Value(v8::Local<v8::Context>) const’
   V8_WARN_UNUSED_RESULT Maybe<int32_t> Int32Value(Local<Context> context) const;
                                        ^~~~~~~~~~
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:2613:40: note:   candidate expects 1 argument, 0 provided
In file included from ../src/i2c.cc:103:
../src/./writebyte.cc: In function ‘Nan::NAN_METHOD_RETURN_TYPE WriteByteSync(Nan::NAN_METHOD_ARGS_TYPE)’:
../src/./writebyte.cc:63:32: error: no matching function for call to ‘v8::Value::Int32Value()’
   int fd = info[0]->Int32Value();
                                ^
In file included from /home/pi/.cache/node-gyp/12.13.0/include/node/node.h:63,
                 from ../src/i2c.cc:1:
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:2613:40: note: candidate: ‘v8::Maybe<int> v8::Value::Int32Value(v8::Local<v8::Context>) const’
   V8_WARN_UNUSED_RESULT Maybe<int32_t> Int32Value(Local<Context> context) const;
                                        ^~~~~~~~~~
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:2613:40: note:   candidate expects 1 argument, 0 provided
In file included from ../src/i2c.cc:103:
../src/./writebyte.cc:64:34: error: no matching function for call to ‘v8::Value::Int32Value()’
   __u8 cmd = info[1]->Int32Value();
                                  ^
In file included from /home/pi/.cache/node-gyp/12.13.0/include/node/node.h:63,
                 from ../src/i2c.cc:1:
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:2613:40: note: candidate: ‘v8::Maybe<int> v8::Value::Int32Value(v8::Local<v8::Context>) const’
   V8_WARN_UNUSED_RESULT Maybe<int32_t> Int32Value(Local<Context> context) const;
                                        ^~~~~~~~~~
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:2613:40: note:   candidate expects 1 argument, 0 provided
In file included from ../src/i2c.cc:103:
../src/./writebyte.cc:65:35: error: no matching function for call to ‘v8::Value::Int32Value()’
   __u8 byte = info[2]->Int32Value();
                                   ^
In file included from /home/pi/.cache/node-gyp/12.13.0/include/node/node.h:63,
                 from ../src/i2c.cc:1:
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:2613:40: note: candidate: ‘v8::Maybe<int> v8::Value::Int32Value(v8::Local<v8::Context>) const’
   V8_WARN_UNUSED_RESULT Maybe<int32_t> Int32Value(Local<Context> context) const;
                                        ^~~~~~~~~~
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:2613:40: note:   candidate expects 1 argument, 0 provided
In file included from ../src/i2c.cc:104:
../src/./writeword.cc: In function ‘Nan::NAN_METHOD_RETURN_TYPE WriteWordAsync(Nan::NAN_METHOD_ARGS_TYPE)’:
../src/./writeword.cc:49:32: error: no matching function for call to ‘v8::Value::Int32Value()’
   int fd = info[0]->Int32Value();
                                ^
In file included from /home/pi/.cache/node-gyp/12.13.0/include/node/node.h:63,
                 from ../src/i2c.cc:1:
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:2613:40: note: candidate: ‘v8::Maybe<int> v8::Value::Int32Value(v8::Local<v8::Context>) const’
   V8_WARN_UNUSED_RESULT Maybe<int32_t> Int32Value(Local<Context> context) const;
                                        ^~~~~~~~~~
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:2613:40: note:   candidate expects 1 argument, 0 provided
In file included from ../src/i2c.cc:104:
../src/./writeword.cc:50:34: error: no matching function for call to ‘v8::Value::Int32Value()’
   __u8 cmd = info[1]->Int32Value();
                                  ^
In file included from /home/pi/.cache/node-gyp/12.13.0/include/node/node.h:63,
                 from ../src/i2c.cc:1:
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:2613:40: note: candidate: ‘v8::Maybe<int> v8::Value::Int32Value(v8::Local<v8::Context>) const’
   V8_WARN_UNUSED_RESULT Maybe<int32_t> Int32Value(Local<Context> context) const;
                                        ^~~~~~~~~~
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:2613:40: note:   candidate expects 1 argument, 0 provided
In file included from ../src/i2c.cc:104:
../src/./writeword.cc:51:36: error: no matching function for call to ‘v8::Value::Int32Value()’
   __u16 word = info[2]->Int32Value();
                                    ^
In file included from /home/pi/.cache/node-gyp/12.13.0/include/node/node.h:63,
                 from ../src/i2c.cc:1:
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:2613:40: note: candidate: ‘v8::Maybe<int> v8::Value::Int32Value(v8::Local<v8::Context>) const’
   V8_WARN_UNUSED_RESULT Maybe<int32_t> Int32Value(Local<Context> context) const;
                                        ^~~~~~~~~~
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:2613:40: note:   candidate expects 1 argument, 0 provided
In file included from ../src/i2c.cc:104:
../src/./writeword.cc: In function ‘Nan::NAN_METHOD_RETURN_TYPE WriteWordSync(Nan::NAN_METHOD_ARGS_TYPE)’:
../src/./writeword.cc:64:32: error: no matching function for call to ‘v8::Value::Int32Value()’
   int fd = info[0]->Int32Value();
                                ^
In file included from /home/pi/.cache/node-gyp/12.13.0/include/node/node.h:63,
                 from ../src/i2c.cc:1:
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:2613:40: note: candidate: ‘v8::Maybe<int> v8::Value::Int32Value(v8::Local<v8::Context>) const’
   V8_WARN_UNUSED_RESULT Maybe<int32_t> Int32Value(Local<Context> context) const;
                                        ^~~~~~~~~~
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:2613:40: note:   candidate expects 1 argument, 0 provided
In file included from ../src/i2c.cc:104:
../src/./writeword.cc:65:34: error: no matching function for call to ‘v8::Value::Int32Value()’
   __u8 cmd = info[1]->Int32Value();
                                  ^
In file included from /home/pi/.cache/node-gyp/12.13.0/include/node/node.h:63,
                 from ../src/i2c.cc:1:
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:2613:40: note: candidate: ‘v8::Maybe<int> v8::Value::Int32Value(v8::Local<v8::Context>) const’
   V8_WARN_UNUSED_RESULT Maybe<int32_t> Int32Value(Local<Context> context) const;
                                        ^~~~~~~~~~
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:2613:40: note:   candidate expects 1 argument, 0 provided
In file included from ../src/i2c.cc:104:
../src/./writeword.cc:66:36: error: no matching function for call to ‘v8::Value::Int32Value()’
   __u16 word = info[2]->Int32Value();
                                    ^
In file included from /home/pi/.cache/node-gyp/12.13.0/include/node/node.h:63,
                 from ../src/i2c.cc:1:
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:2613:40: note: candidate: ‘v8::Maybe<int> v8::Value::Int32Value(v8::Local<v8::Context>) const’
   V8_WARN_UNUSED_RESULT Maybe<int32_t> Int32Value(Local<Context> context) const;
                                        ^~~~~~~~~~
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:2613:40: note:   candidate expects 1 argument, 0 provided
In file included from ../src/i2c.cc:105:
../src/./writeblock.cc: In function ‘Nan::NAN_METHOD_RETURN_TYPE WriteBlockAsync(Nan::NAN_METHOD_ARGS_TYPE)’:
../src/./writeblock.cc:70:32: error: no matching function for call to ‘v8::Value::Int32Value()’
   int fd = info[0]->Int32Value();
                                ^
In file included from /home/pi/.cache/node-gyp/12.13.0/include/node/node.h:63,
                 from ../src/i2c.cc:1:
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:2613:40: note: candidate: ‘v8::Maybe<int> v8::Value::Int32Value(v8::Local<v8::Context>) const’
   V8_WARN_UNUSED_RESULT Maybe<int32_t> Int32Value(Local<Context> context) const;
                                        ^~~~~~~~~~
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:2613:40: note:   candidate expects 1 argument, 0 provided
In file included from ../src/i2c.cc:105:
../src/./writeblock.cc:71:34: error: no matching function for call to ‘v8::Value::Int32Value()’
   __u8 cmd = info[1]->Int32Value();
                                  ^
In file included from /home/pi/.cache/node-gyp/12.13.0/include/node/node.h:63,
                 from ../src/i2c.cc:1:
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:2613:40: note: candidate: ‘v8::Maybe<int> v8::Value::Int32Value(v8::Local<v8::Context>) const’
   V8_WARN_UNUSED_RESULT Maybe<int32_t> Int32Value(Local<Context> context) const;
                                        ^~~~~~~~~~
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:2613:40: note:   candidate expects 1 argument, 0 provided
In file included from ../src/i2c.cc:105:
../src/./writeblock.cc:72:39: error: no matching function for call to ‘v8::Value::Uint32Value()’
   __u32 length = info[2]->Uint32Value();
                                       ^
In file included from /home/pi/.cache/node-gyp/12.13.0/include/node/node.h:63,
                 from ../src/i2c.cc:1:
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:2611:41: note: candidate: ‘v8::Maybe<unsigned int> v8::Value::Uint32Value(v8::Local<v8::Context>) const’
   V8_WARN_UNUSED_RESULT Maybe<uint32_t> Uint32Value(
                                         ^~~~~~~~~~~
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:2611:41: note:   candidate expects 1 argument, 0 provided
In file included from ../src/i2c.cc:105:
../src/./writeblock.cc: In function ‘Nan::NAN_METHOD_RETURN_TYPE WriteBlockSync(Nan::NAN_METHOD_ARGS_TYPE)’:
../src/./writeblock.cc:110:32: error: no matching function for call to ‘v8::Value::Int32Value()’
   int fd = info[0]->Int32Value();
                                ^
In file included from /home/pi/.cache/node-gyp/12.13.0/include/node/node.h:63,
                 from ../src/i2c.cc:1:
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:2613:40: note: candidate: ‘v8::Maybe<int> v8::Value::Int32Value(v8::Local<v8::Context>) const’
   V8_WARN_UNUSED_RESULT Maybe<int32_t> Int32Value(Local<Context> context) const;
                                        ^~~~~~~~~~
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:2613:40: note:   candidate expects 1 argument, 0 provided
In file included from ../src/i2c.cc:105:
../src/./writeblock.cc:111:34: error: no matching function for call to ‘v8::Value::Int32Value()’
   __u8 cmd = info[1]->Int32Value();
                                  ^
In file included from /home/pi/.cache/node-gyp/12.13.0/include/node/node.h:63,
                 from ../src/i2c.cc:1:
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:2613:40: note: candidate: ‘v8::Maybe<int> v8::Value::Int32Value(v8::Local<v8::Context>) const’
   V8_WARN_UNUSED_RESULT Maybe<int32_t> Int32Value(Local<Context> context) const;
                                        ^~~~~~~~~~
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:2613:40: note:   candidate expects 1 argument, 0 provided
In file included from ../src/i2c.cc:105:
../src/./writeblock.cc:112:39: error: no matching function for call to ‘v8::Value::Uint32Value()’
   __u32 length = info[2]->Uint32Value();
                                       ^
In file included from /home/pi/.cache/node-gyp/12.13.0/include/node/node.h:63,
                 from ../src/i2c.cc:1:
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:2611:41: note: candidate: ‘v8::Maybe<unsigned int> v8::Value::Uint32Value(v8::Local<v8::Context>) const’
   V8_WARN_UNUSED_RESULT Maybe<uint32_t> Uint32Value(
                                         ^~~~~~~~~~~
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:2611:41: note:   candidate expects 1 argument, 0 provided
In file included from ../src/i2c.cc:106:
../src/./writei2cblock.cc: In function ‘Nan::NAN_METHOD_RETURN_TYPE WriteI2cBlockAsync(Nan::NAN_METHOD_ARGS_TYPE)’:
../src/./writei2cblock.cc:68:32: error: no matching function for call to ‘v8::Value::Int32Value()’
   int fd = info[0]->Int32Value();
                                ^
In file included from /home/pi/.cache/node-gyp/12.13.0/include/node/node.h:63,
                 from ../src/i2c.cc:1:
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:2613:40: note: candidate: ‘v8::Maybe<int> v8::Value::Int32Value(v8::Local<v8::Context>) const’
   V8_WARN_UNUSED_RESULT Maybe<int32_t> Int32Value(Local<Context> context) const;
                                        ^~~~~~~~~~
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:2613:40: note:   candidate expects 1 argument, 0 provided
In file included from ../src/i2c.cc:106:
../src/./writei2cblock.cc:69:34: error: no matching function for call to ‘v8::Value::Int32Value()’
   __u8 cmd = info[1]->Int32Value();
                                  ^
In file included from /home/pi/.cache/node-gyp/12.13.0/include/node/node.h:63,
                 from ../src/i2c.cc:1:
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:2613:40: note: candidate: ‘v8::Maybe<int> v8::Value::Int32Value(v8::Local<v8::Context>) const’
   V8_WARN_UNUSED_RESULT Maybe<int32_t> Int32Value(Local<Context> context) const;
                                        ^~~~~~~~~~
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:2613:40: note:   candidate expects 1 argument, 0 provided
In file included from ../src/i2c.cc:106:
../src/./writei2cblock.cc:70:39: error: no matching function for call to ‘v8::Value::Uint32Value()’
   __u32 length = info[2]->Uint32Value();
                                       ^
In file included from /home/pi/.cache/node-gyp/12.13.0/include/node/node.h:63,
                 from ../src/i2c.cc:1:
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:2611:41: note: candidate: ‘v8::Maybe<unsigned int> v8::Value::Uint32Value(v8::Local<v8::Context>) const’
   V8_WARN_UNUSED_RESULT Maybe<uint32_t> Uint32Value(
                                         ^~~~~~~~~~~
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:2611:41: note:   candidate expects 1 argument, 0 provided
In file included from ../src/i2c.cc:106:
../src/./writei2cblock.cc: In function ‘Nan::NAN_METHOD_RETURN_TYPE WriteI2cBlockSync(Nan::NAN_METHOD_ARGS_TYPE)’:
../src/./writei2cblock.cc:108:32: error: no matching function for call to ‘v8::Value::Int32Value()’
   int fd = info[0]->Int32Value();
                                ^
In file included from /home/pi/.cache/node-gyp/12.13.0/include/node/node.h:63,
                 from ../src/i2c.cc:1:
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:2613:40: note: candidate: ‘v8::Maybe<int> v8::Value::Int32Value(v8::Local<v8::Context>) const’
   V8_WARN_UNUSED_RESULT Maybe<int32_t> Int32Value(Local<Context> context) const;
                                        ^~~~~~~~~~
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:2613:40: note:   candidate expects 1 argument, 0 provided
In file included from ../src/i2c.cc:106:
../src/./writei2cblock.cc:109:34: error: no matching function for call to ‘v8::Value::Int32Value()’
   __u8 cmd = info[1]->Int32Value();
                                  ^
In file included from /home/pi/.cache/node-gyp/12.13.0/include/node/node.h:63,
                 from ../src/i2c.cc:1:
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:2613:40: note: candidate: ‘v8::Maybe<int> v8::Value::Int32Value(v8::Local<v8::Context>) const’
   V8_WARN_UNUSED_RESULT Maybe<int32_t> Int32Value(Local<Context> context) const;
                                        ^~~~~~~~~~
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:2613:40: note:   candidate expects 1 argument, 0 provided
In file included from ../src/i2c.cc:106:
../src/./writei2cblock.cc:110:39: error: no matching function for call to ‘v8::Value::Uint32Value()’
   __u32 length = info[2]->Uint32Value();
                                       ^
In file included from /home/pi/.cache/node-gyp/12.13.0/include/node/node.h:63,
                 from ../src/i2c.cc:1:
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:2611:41: note: candidate: ‘v8::Maybe<unsigned int> v8::Value::Uint32Value(v8::Local<v8::Context>) const’
   V8_WARN_UNUSED_RESULT Maybe<uint32_t> Uint32Value(
                                         ^~~~~~~~~~~
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:2611:41: note:   candidate expects 1 argument, 0 provided
In file included from ../src/i2c.cc:107:
../src/./writequick.cc: In function ‘Nan::NAN_METHOD_RETURN_TYPE WriteQuickAsync(Nan::NAN_METHOD_ARGS_TYPE)’:
../src/./writequick.cc:47:32: error: no matching function for call to ‘v8::Value::Int32Value()’
   int fd = info[0]->Int32Value();
                                ^
In file included from /home/pi/.cache/node-gyp/12.13.0/include/node/node.h:63,
                 from ../src/i2c.cc:1:
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:2613:40: note: candidate: ‘v8::Maybe<int> v8::Value::Int32Value(v8::Local<v8::Context>) const’
   V8_WARN_UNUSED_RESULT Maybe<int32_t> Int32Value(Local<Context> context) const;
                                        ^~~~~~~~~~
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:2613:40: note:   candidate expects 1 argument, 0 provided
In file included from ../src/i2c.cc:107:
../src/./writequick.cc:48:34: error: no matching function for call to ‘v8::Value::Int32Value()’
   __u8 bit = info[1]->Int32Value();
                                  ^
In file included from /home/pi/.cache/node-gyp/12.13.0/include/node/node.h:63,
                 from ../src/i2c.cc:1:
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:2613:40: note: candidate: ‘v8::Maybe<int> v8::Value::Int32Value(v8::Local<v8::Context>) const’
   V8_WARN_UNUSED_RESULT Maybe<int32_t> Int32Value(Local<Context> context) const;
                                        ^~~~~~~~~~
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:2613:40: note:   candidate expects 1 argument, 0 provided
In file included from ../src/i2c.cc:107:
../src/./writequick.cc: In function ‘Nan::NAN_METHOD_RETURN_TYPE WriteQuickSync(Nan::NAN_METHOD_ARGS_TYPE)’:
../src/./writequick.cc:60:32: error: no matching function for call to ‘v8::Value::Int32Value()’
   int fd = info[0]->Int32Value();
                                ^
In file included from /home/pi/.cache/node-gyp/12.13.0/include/node/node.h:63,
                 from ../src/i2c.cc:1:
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:2613:40: note: candidate: ‘v8::Maybe<int> v8::Value::Int32Value(v8::Local<v8::Context>) const’
   V8_WARN_UNUSED_RESULT Maybe<int32_t> Int32Value(Local<Context> context) const;
                                        ^~~~~~~~~~
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:2613:40: note:   candidate expects 1 argument, 0 provided
In file included from ../src/i2c.cc:107:
../src/./writequick.cc:61:34: error: no matching function for call to ‘v8::Value::Int32Value()’
   __u8 bit = info[1]->Int32Value();
                                  ^
In file included from /home/pi/.cache/node-gyp/12.13.0/include/node/node.h:63,
                 from ../src/i2c.cc:1:
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:2613:40: note: candidate: ‘v8::Maybe<int> v8::Value::Int32Value(v8::Local<v8::Context>) const’
   V8_WARN_UNUSED_RESULT Maybe<int32_t> Int32Value(Local<Context> context) const;
                                        ^~~~~~~~~~
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:2613:40: note:   candidate expects 1 argument, 0 provided
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h: In instantiation of ‘void v8::PersistentBase<T>::SetWeak(P*, typename v8::WeakCallbackInfo<P>::Callback, v8::WeakCallbackType) [with P = node::ObjectWrap; T = v8::Object; typename v8::WeakCallbackInfo<P>::Callback = void (*)(const v8::WeakCallbackInfo<node::ObjectWrap>&)]’:
/home/pi/.cache/node-gyp/12.13.0/include/node/node_object_wrap.h:84:78:   required from here
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:10004:16: warning: cast between incompatible function types from ‘v8::WeakCallbackInfo<node::ObjectWrap>::Callback’ {aka ‘void (*)(const v8::WeakCallbackInfo<node::ObjectWrap>&)’} to ‘Callback’ {aka ‘void (*)(const v8::WeakCallbackInfo<void>&)’} [-Wcast-function-type]
                reinterpret_cast<Callback>(callback), type);
                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h: In instantiation of ‘void v8::PersistentBase<T>::SetWeak(P*, typename v8::WeakCallbackInfo<P>::Callback, v8::WeakCallbackType) [with P = Nan::ObjectWrap; T = v8::Object; typename v8::WeakCallbackInfo<P>::Callback = void (*)(const v8::WeakCallbackInfo<Nan::ObjectWrap>&)]’:
../../nan/nan_object_wrap.h:66:61:   required from here
/home/pi/.cache/node-gyp/12.13.0/include/node/v8.h:10004:16: warning: cast between incompatible function types from ‘v8::WeakCallbackInfo<Nan::ObjectWrap>::Callback’ {aka ‘void (*)(const v8::WeakCallbackInfo<Nan::ObjectWrap>&)’} to ‘Callback’ {aka ‘void (*)(const v8::WeakCallbackInfo<void>&)’} [-Wcast-function-type]
make: *** [i2c.target.mk:109: Release/obj.target/i2c/src/i2c.o] Fehler 1
make: Verzeichnis „/home/pi/node_modules/i2c-bus/build“ wird verlassen
gyp ERR! build error 
gyp ERR! stack Error: `make` failed with exit code: 2
gyp ERR! stack     at ChildProcess.onExit (/usr/lib/node_modules/npm/node_modules/node-gyp/lib/build.js:194:23)
gyp ERR! stack     at ChildProcess.emit (events.js:210:5)
gyp ERR! stack     at Process.ChildProcess._handle.onexit (internal/child_process.js:272:12)
gyp ERR! System Linux 4.19.75-v7+
gyp ERR! command "/usr/bin/node" "/usr/lib/node_modules/npm/node_modules/node-gyp/bin/node-gyp.js" "rebuild"
gyp ERR! cwd /home/pi/node_modules/i2c-bus
gyp ERR! node -v v12.13.0
gyp ERR! node-gyp -v v5.0.5
gyp ERR! not ok 
npm WARN enoent ENOENT: no such file or directory, open '/home/pi/package.json'
npm WARN pi No description
npm WARN pi No repository field.
npm WARN pi No README data
npm WARN pi No license field.

npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! i2c-bus@1.2.5 install: `node-gyp rebuild`
npm ERR! Exit status 1
npm ERR! 
npm ERR! Failed at the i2c-bus@1.2.5 install script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

npm ERR! A complete log of this run can be found in:
npm ERR!     /home/pi/.npm/_logs/2019-11-09T13_13_00_759Z-debug.log