Insiders intellisense will not load

[Cellv2]

VSCode Version:

Version: 1.41.0-insider (user setup)
Commit: e15ff00
Date: 2019-11-29T09:09:48.304Z
Electron: 6.1.5
Chrome: 76.0.3809.146
Node.js: 12.4.0
V8: 7.6.303.31-electron.0
OS: Windows_NT x64 10.0.18362

OS Version:

Windows 10 Version 1903 (OS Build 18362.476)

Steps to Reproduce:

Currently unknown how to get it into the state that I have, but opening anything in VS Code (non-insiders, Version: 1.40.2 (user setup), Commit: f359dd6) does not have the problem

I did see several back to back warnings about the TS server not being able to load correctly, and I think the issue happened immediately after this but am not positive

Does this issue occur when all extensions are disabled?: Yes/No

Yes

Expected Behaviour:

Intellisense works

Actual Behaviour:

An (infinite?) 'loading...' appears as below. I've left this at least 5 minutes to see if anything loads and it doesn't appear to

This seems to happen for anything involving intellisense at all, and seems to affect both the OOTB things (such as Emmet) and extension snippets

System Info

Item	Value
CPUs	Intel(R) Core(TM) i7-4790K CPU @ 4.00GHz (8 x 4000)
GPU Status	2d_canvas: enabled flash_3d: enabled flash_stage3d: enabled flash_stage3d_baseline: enabled gpu_compositing: enabled metal: disabled_off multiple_raster_threads: enabled_on oop_rasterization: disabled_off protected_video_decode: unavailable_off rasterization: enabled skia_renderer: disabled_off surface_control: disabled_off surface_synchronization: enabled_on video_decode: enabled viz_display_compositor: enabled_on viz_hit_test_surface_layer: disabled_off webgl: enabled webgl2: enabled
Load (avg)	undefined
Memory (System)	15.88GB (8.01GB free)
Process Argv	.
Screen Reader	no
VM	0%

Extensions (35)

Extension	Author (truncated)	Version
better-comments	aar	2.0.5
html-snippets	abu	0.2.1
turbo-console-log	Cha	1.3.1
path-intellisense	chr	1.4.2
bracket-pair-colorizer-2	Coe	0.0.29
vscode-markdownlint	Dav	0.32.0
javascript-ejs-support	Dig	1.1.3
xml	Dot	2.5.0
es7-react-js-snippets	dsz	2.4.4
gitlens	eam	10.2.0
EditorConfig	Edi	0.14.2
react-native-react-redux	EQu	2.0.3
prettier-vscode	esb	3.11.0
vscode-todo-plus	fab	4.14.1
auto-close-tag	for	0.5.6
auto-rename-tag	for	0.1.1
code-runner	for	0.9.15
discord-vscode	icr	3.13.0
sublime-babel-vscode	jos	0.2.10
node-module-intellisense	lei	1.5.0
dotenv	mik	1.0.1
cpptools	ms-	0.26.2-insiders3
csharp	ms-	1.21.8
powershell	ms-	2019.11.0
team	ms-	1.161.0
debugger-for-chrome	msj	4.12.2
es6-css-minify	olb	3.3.1
live-sass	rit	3.0.0
LiveServer	rit	5.6.1
code-settings-sync	Sha	3.4.3
markdown-preview-enhanced	shd	0.5.0
ejs-snippets	Tao	0.1.0
highlight-matching-tag	vin	0.9.5
vscodeintellicode	Vis	1.2.0
vscode-icons	vsc	9.6.0

(1 theme extensions excluded)

[sandy081]

Can you please help us in providing steps to reproduce? Probably give us a sample repo on which we can reproduce this.

Also did you try repro this by disabling all installed extensions?

[Cellv2]

Yes, I'm able to replicate this by doing code-insiders --disable-extensions. With this said, I've tried a few other things here:

| Action | Result |
|--------|--------|
|Update to latest VS Code Insiders|Able to replicate|
|Cloning the repo into a new folder|Unable to replicate|
|Copy paste the project folder|Unable to replicate|
|Zipping then unzipping the project folder|Unable to replicate|

I've noticed that I get 'Initializing JS/TS languag...' (language service?) on the bottom panel, and that appears for as long as the intellisense loading is happening.

From my point of view, I'm happy to close this as simply cloning the project again resolved it. I'm unsure if it's worth investigating further, but I'd guess it would be hard to diagnose.

Update:

Ok so I cloned the project again and after doing npm install it broke, so looks to be one of the dependencies. Trying to find out which one it is that's doing it.

[Cellv2]

Couldn't find the exact dependency, but seems to be a combination of react-router-dom, react-bootstrap and/or bootstrap. Steps to repro below:

Open terminal and swap to any drive other than C:\. I was able to replicate this on my E/F/G/H drives, but not my C drive.

In terminal:

git clone https://github.com/Cellv2/vscode-insiders-bug-85889.git
cd vscode-insiders-bug-85889
npm i
code-insiders.cmd --disable-extensions .

In the editor:

Open src\App.js
On line 15, try bringing up any intellisense (example: imp for import)

[sandy081]

Couldn't find the exact dependency, but seems to be a combination of react-router-dom, react-bootstrap and/or bootstrap

Not sure if it is VS Code related as you said your nom dependencies are broken. Probably you have to fix that.

Please reach out to react forums to get some help.

[Cellv2]

@sandy081 Considering this is working completely fine on VS Code (non insiders) but is broken on insiders and has worked fine on insiders in the past, do you still suggest the same thing?

[sandy081]

I see, in such case let me reopen it.

[mjbvz]

Works fine for me on macos with latest insiders:

Will test on windows too

[mjbvz]

Thanks. Confirmed that this seems to happen when using a non c-drive on windows. Opened microsoft/TypeScript#35512 to track this upstream