Ethernet-ip crash node-red

Hi Folks,

Have the cip-ethernet-ip driver setup with a ControlLogix CPU to write some data to a couple of tags. For the most part it was very easy to setup. After the flow runs for some time it crashes the node-red instance in docker.....wondering if anyone has seen this before?

Thanks.

21 Jul 03:14:39 - [error] [eth-ip endpoint:PLC_80] Error communicating with the PLC: Error: <SCAN_GROUP>

Unrecognized Type Passed Read from Controller: 0

``

21 Jul 03:14:39 - [red] Uncaught Exception:

21 Jul 03:14:39 - RangeError [ERR_OUT_OF_RANGE]: The value of "offset" is out of range. It must be >= 0 and <= 3. Received 4

at boundsError (internal/buffer.js:49:9)

at Uint8Array.readUInt32LE (internal/buffer.js:181:5)

at Object.header.parse.buf [as parse] (/data/node_modules/ethernet-ip/src/enip/encapsulation/index.js:230:22)

at Controller._handleDataEvent (/data/node_modules/ethernet-ip/src/enip/index.js:240:41)

at Controller.emit (events.js:198:13)

at addChunk (_stream_readable.js:288:12)

at readableAddChunk (_stream_readable.js:269:11)

at Controller.Readable.push (_stream_readable.js:224:10)

at TCP.onStreamRead [as onread] (internal/stream_base_commons.js:94:17)

npm ERR! code ELIFECYCLE

npm ERR! errno 1

``

npm ERR! node-red-docker@1.3.5 start: node $NODE_OPTIONS node_modules/node-red/red.js $FLOWS "--userDir" "/data"``

npm ERR! Exit status 1

That sounds like the sort of error that should be raised as an issue with the author of that node.

Also sounds like an invalid assumption by the author. Have you recently updated the node or a dependency? Or some other software. It is the kind of error that creeps in with a new version of some dependency.