TypeError: Cannot read properties of undefined (reading 'stop')

[jdneo]

[provide a description of the issue]

Environment

Version: 1.68.0 (user setup)
Commit: 4af164ea3a06f701fe3e89a2bcbb421d2026b68f
Date: 2022-06-08T11:44:16.822Z
Electron: 17.4.7
Chromium: 98.0.4758.141
Node.js: 16.13.0
V8: 9.8.177.13-electron.0
OS: Windows_NT x64 10.0.22000

• Java extension version: 1.7.0

Sometimes, after Java extension activated, I'll see TypeError: Cannot read properties of undefined (reading 'stop') in the debug console. Looks like the error happens at:

vscode-java/src/extension.ts

Line 430 in 4d954f7

syntaxClient.getClient().stop().then(client => {

When this error happens, we will lose some feature like auto refactoring when moving files in the explorer.

So far from my observation, this error happens with a high possibility on my Windows machine.

[jdneo]

Looks like it’s because syntax client will not be initialized when the server mode is set to standard