How can I internet accces via proxy with node-red on Ubuntu

【environment】
CentOS7(Linux 3.10.0-826.11.6.el7.x86_64 x64 LE)
Node-RED version: v0.18.7
Node.js version:v6.14.3

setting
【Proxy】
telnet myproxy.local.co.jp 8080 and confirmed it
GET Yahoo! JAPAN
I got HTM file

【OS】
I wrote /etc/environmen

I wrote /etc/systemd/system/node-red.service

Environment="http_proxy=http://myproxy.local.co.jp:8080"
Environment="https_proxy=http://myproxy.local.co.jp:8080"
Environment="HTTP_PROXY=http://myproxy.local.co.jp:8080"
Environment=HTTPS_PROXY="http://myproxy.local.co.jp:8080"

Blockquote

Is there some wat to solve the error below

test1
connected "timestanp" and "http request" and "msg.payload" on the flow editor
and click button timestanp and got the output

2018.12.4. 11:04:48 node:c7730383.291e7
msg:error
"AssertionError:protokol mismatch"

test2
Set proxy to npm
After executing npm init at ~ / .node-red /, npm install was done
~ /. .node-red / node_modules is created, the request directory is created
I confirmed that request.js has been created

After adding the following to setting.js

【coding】

code
functionGlobalContxt: {
request: require (`/root/.node_modules/request/request.js'),
},

After typing systemctl restart node-red.service
I confirmed that the node-red flow editor can be displayed in the browser

Manually inject messages into flow timestamp node to function node
Connected and named proxy-use and described below

【code】
var request = context.grobal.request;
request ({'url': 'https://www.google.com/', 'proxy''http://myproxy.local.co.jp:8080/', function (error, response, body) {
if (! error && response.statusCode == 200) {
console.log (body);
}
});

【error】
When msg.payload was connected to the above function node and deployed, no error occurred

However, when injecting messages from timstanp, the following error occurs

2018/12/11 16:15:02 node: proxy-use
function: (error)
"TypeError: Can not set property
'domain' of undefined '

I am sorry to have written down
"url" which exists in http-request is set with "test1"

I amsorry to have writen down
【OS】
I wrote /etc/environmen
http_proxy="http://myproxy.local.co.jp:8080"
https_proxy="https://myproxy.local.co.jp:8080"