Error: Cannot find module 'c:/Program Files/Microsoft VS Code Insiders/resources/app/extensions/ms-vscode.js-debug-nightly/src/bootloader.js'

[GKennyKwok]

Issue Type: Bug

>npm i qr-image
internal/modules/cjs/loader.js:796
    throw err;
    ^

Error: Cannot find module 'c:/Program Files/Microsoft VS Code Insiders/resources/app/extensions/ms-vscode.js-debug-nightly/src/bootloader.js'
Require stack:
- internal/preload
    at Function.Module._resolveFilename (internal/modules/cjs/loader.js:793:17)
    at Function.Module._load (internal/modules/cjs/loader.js:686:27)
    at Module.require (internal/modules/cjs/loader.js:848:19)
    at Module._preloadModules (internal/modules/cjs/loader.js:1133:12)
    at loadPreloadModules (internal/bootstrap/pre_execution.js:443:5)
    at prepareMainThreadExecution (internal/bootstrap/pre_execution.js:62:3)
    at internal/main/run_main_module.js:7:1 {
  code: 'MODULE_NOT_FOUND',
  requireStack: [ 'internal/preload' ]
}

VS Code version: Code - Insiders 1.46.0-insider (9e439b1, 2020-05-28T18:44:47.151Z)
OS version: Windows_NT x64 10.0.18363

System Info

Item	Value
CPUs	Intel(R) Core(TM) i7-3770S CPU @ 3.10GHz (8 x 3093)
GPU Status	2d_canvas: unavailable_software flash_3d: disabled_software flash_stage3d: disabled_software flash_stage3d_baseline: disabled_software gpu_compositing: disabled_software multiple_raster_threads: enabled_on oop_rasterization: disabled_off protected_video_decode: disabled_off rasterization: disabled_software skia_renderer: disabled_off_ok video_decode: disabled_software viz_display_compositor: enabled_on viz_hit_test_surface_layer: disabled_off_ok webgl: unavailable_software webgl2: unavailable_software
Load (avg)	undefined
Memory (System)	15.94GB (7.38GB free)
Process Argv	--disable-gpu
Screen Reader	no
VM	0%

Extensions (32)

Extension	Author (truncated)	Version
vscode-sqlite	ale	0.8.2
vscode-bazel	Baz	0.3.0
cssrem	cip	0.1.0
vscode-svgviewer	css	2.0.0
binary-plist	dni	0.4.0
vscode-html-css	ecm	0.2.3
vscode-pull-request-github	Git	0.16.1
todo-tree	Gru	0.0.176
vscode-nginx-conf-hint	han	0.1.0
syntax-project-pbxproj	mar	0.1.3
code-beautifier	mic	2.3.3
vscode-language-pack-zh-hans	MS-	1.46.0
vscode-edge-devtools	ms-	1.0.7
python	ms-	2020.5.80290
cpptools	ms-	0.28.1
powershell-preview	ms-	2020.5.0
debugger-for-chrome	msj	4.12.8
debugger-for-edge	msj	1.0.14
sqltools	mtx	0.21.9
vetur	oct	0.24.0
java	red	0.62.0
vscode-xml	red	0.11.0
live-sass	rit	3.0.0
LiveServer	rit	5.6.1
sass-indented	syl	1.8.4
vscodeintellicode	Vis	1.2.7
vscode-java-debug	vsc	0.26.0
vscode-java-dependency	vsc	0.10.1
vscode-java-pack	vsc	0.9.1
vscode-java-test	vsc	0.22.4
vscode-maven	vsc	0.21.4
vscode-todo-highlight	way	1.0.4

[connor4312]

When is this happening?

If it's in a normal terminal and auto attach is not disabled, then you can fix it by setting auto attach to disable, and then turning it back to on/off.

/needsMoreInfo

[GKennyKwok]

This is a recent error, there is bootloader.bundle.js in the same folder, but the terminal points to bootloader.js

[GKennyKwok]

I got this error after updating

[connor4312]

setting auto attach to disable, and then turning it back to on/off

Does this resolve the issue for you?

[GKennyKwok]

Fixed, I always use off for this setting.
It is no problem to change to disable and restore off

I use Microsoft VS Code Insiders and node-v12.14.1. Node has not been updated, only VS Code has enabled automatic update, and it will be updated every time it is closed. Until half an hour before I submit the issue, using the two commands npm and yarn will not work.

thanks

[RichieChoo]

I meet it too ！I hope vscode update should be know by its owner!!!

[chrmarti]

I have ms-vscode.js-debug-nightly-2020.6.817 in the extensions folder, but not 2020.5.217 as shown in the error.

Still occurred after disabling all extensions. After an additional reload it disappeared. Also toggled the Auto Attach setting which did not seem to change anything, maybe it took the reload to do so. 🤷

---

Version: 1.46.0-insider
Commit: 9f89da6
Date: 2020-06-08T22:10:59.393Z
Electron: 7.3.1
Chrome: 78.0.3904.130
Node.js: 12.8.1
V8: 7.8.279.23-electron.0
OS: Darwin x64 19.4.0

[connor4312]

@chrmarti this will happen when upgrading from old versions -- here it looks like you were a couple weeks behind, so when you updated it will break.

Toggling auto attach will require that you click the ⚠️ icon that appears in the terminal and accept the environment variable changes (it's easy to miss if you don't look for it)

[chrmarti]

Ok, thanks. Closing as expected.

[chrmarti]

@connor4312 I see this again with:

Version: 1.47.0-insider
Commit: 7e4cc2c435927e5a2845897961a2af10ee7f784d
Date: 2020-06-12T05:59:19.397Z
Electron: 7.3.1
Chrome: 78.0.3904.130
Node.js: 12.8.1
V8: 7.8.279.23-electron.0
OS: Darwin x64 19.4.0

The missing version is still the same:

internal/modules/cjs/loader.js:796
    throw err;
    ^

Error: Cannot find module '/Users/chrmarti/.vscode-insiders/extensions/ms-vscode.js-debug-nightly-2020.5.217/src/bootloader.js'
Require stack:
- internal/preload
    at Function.Module._resolveFilename (internal/modules/cjs/loader.js:793:17)
    at Function.Module._load (internal/modules/cjs/loader.js:686:27)
    at Module.require (internal/modules/cjs/loader.js:848:19)
    at Module._preloadModules (internal/modules/cjs/loader.js:1133:12)
    at loadPreloadModules (internal/bootstrap/pre_execution.js:443:5)
    at prepareMainThreadExecution (internal/bootstrap/pre_execution.js:62:3)
    at internal/main/run_main_module.js:7:1 {
  code: 'MODULE_NOT_FOUND',
  requireStack: [ 'internal/preload' ]
}
nvm is not compatible with the npm config "prefix" option: currently set to ""
Run `nvm use --delete-prefix v12.14.1 --silent` to unset it.

[connor4312]

@chrmarti terminal environment variables are set per-workspace. Maybe you're on an older workspace where the variable was previously set?

[chrmarti]

I see it with the vscode folder. Toggling auto attach doesn't help. I don't see the warning triangle, would that show up in the statusbar?

[connor4312]

To confirm -- you're toggling auto attach through disabled, not just off?

If so, that's weird: please send an invite for a call at whatever time works for you so we can look at this together. Thanks!

[chrmarti]

Correct, I just went through all values of the setting and the error is still there. Interestingly I only see this with the vscode folder, not with other folders.

[connor4312]

In case anyone else hits this, we figured out what was going wrong: originally the terminal variables were created by js-debug-nightly. Starting in the last stable release, we switched from js-debug-nightly being built-in to a stable version, js-debug. Christoff had both js-debug and js-debug-nightly installed and active. When we tried to clear variables by going through the disabled state, the command was dispatched to js-debug, but js-debug-nightly was the one who installed them, so it didn't work.

To fix this:

1. Make sure debug.javascript.usePreview: true is in your user setting
2. Make sure that either js-debug or js-debug-nightly or enabled
3. Toggle auto attach to disabled (and enabled again, if you'd like). The ⚠️ sign should appear on the upper right of the terminal.