gopls does not start behind a blocking proxy

[neclepsio]

What version of Go, VS Code & VS Code Go extension are you using?

• Run go version to get version of Go
  • 1.14.2
• Run code -v or code-insiders -v to get version of VS Code or VS Code Insiders
  • 1.44.2
• Check your installed extensions to get the version of the VS Code Go extension
  • 0.11.4
• Run go env GOOS GOARCH to get the operating system and processor architecture details
  • windows amd64

Describe the bug

Behind a proxy which redirects to a login page, golps does not start. Apprently, it fails checking the version. The following error is printed in developer tools console. When VS Code is started with internet connection, the server works correctly.

console.ts:137 [Extension Host] stack trace: TypeError: Invalid Version: null
	at new SemVer (c:\[...]\Microsoft VS Code\code-portable-data\extensions\ms-vscode.go-0.14.1\node_modules\semver\semver.js:314:11)
	at compare (c:\[...]\Microsoft VS Code\code-portable-data\extensions\ms-vscode.go-0.14.1\node_modules\semver\semver.js:647:10)
	at rcompare (c:\[...]\Microsoft VS Code\code-portable-data\extensions\ms-vscode.go-0.14.1\node_modules\semver\semver.js:664:10)
	at Array.sort (<anonymous>)
	at c:\[...]\Microsoft VS Code\code-portable-data\extensions\ms-vscode.go-0.14.1\out\src\goLanguageServer.js:428:18
	at Generator.next (<anonymous>)
	at fulfilled (c:\[...]\Microsoft VS Code\code-portable-data\extensions\ms-vscode.go-0.14.1\out\src\goLanguageServer.js:9:58)
	at processTicksAndRejections (internal/process/task_queues.js:85:5)

[neclepsio]

Upon further inspection, at goLanguageServer.js:428, versions is [null, null, ..., null], one for each line of the proxy response (the login page).

In don't think the extension should be able to login, but it should use the currently installed version.

[ramya-rao-a]

The latest update 0.14.2 has the fix for this, Thanks @neclepsio