TypeError: Cannot read property 'port' of undefined. After update to version 1.6.11

Describe the bug Error after update to version 1.6.11

/usr/local/lib/node_modules/green-tunnel/bin/gt.js:29
		default: config.port,
		                ^

TypeError: Cannot read property 'port' of undefined
    at Object.<anonymous> (/usr/local/lib/node_modules/green-tunnel/bin/gt.js:29:19)
    at Module._compile (internal/modules/cjs/loader.js:776:30)
    at Object.Module._extensions..js (internal/modules/cjs/loader.js:787:10)
    at Module.load (internal/modules/cjs/loader.js:653:32)
    at tryModuleLoad (internal/modules/cjs/loader.js:593:12)
    at Function.Module._load (internal/modules/cjs/loader.js:585:3)
    at Function.Module.runMain (internal/modules/cjs/loader.js:829:12)
    at startup (internal/bootstrap/node.js:283:19)
    at bootstrapNodeJSCore (internal/bootstrap/node.js:622:3)

To Reproduce Steps to reproduce the behavior:

1. From green-tunnel 1.4.0 in MacOS Catalina
2. run npm i -g green-tunnel to upgrade version to 1.6.11
3. update complete, now run green-tunnel
4. Error occurs like above

Expected behavior Running properly as usual

Screenshots If applicable, add screenshots to help explain your problem.

Desktop (please complete the following information):

• OS: MacOS Catalina 10.15.2

Additional context Add any other context about the problem here.

[crierr]

I had same problem and it was because of a cache file esm module made. cache file looked like below, which exports old getConfig instead of config

.../lib/node_modules/green-tunnel/node_modules/.cache/esm/e5d042d934e7ddee.js:1:
let net,setProxy,unsetProxy,handleRequest,DNSOverTLS,DNSOverHTTPS,getConfig,getLogger;

Cleaning up npm cache would resolve this issue

npm cache clean -f

or if you’re not using node 13+, installing newer version would have same effect (I had to install node 13+ to use 1.6.11 because of export keyword)

[dhamanutd]

following @pcr910303 suggestion. I tried to fix itself directly to the /usr/local/bin/gt file.

just changed some lines

const {Proxy, config, getLogger} = require('../src/index.cjs');

to

const {Proxy, getConfig, getLogger} = require('../src/index.cjs');
const config = getConfig();

want to create the pull request for this, but i see the latest code in master branch in index.js file has already named properly for the config variable.

@SadeghHayeri