Enabling Language Features

[cemalgnlts]

Hi,

I import the @codingame/monaco-vscode-typescript-language-features-default-extension package and at first this message appears in the linux console:

Sourcemap for "/home/cemalgnlts/jside/node_modules/.pnpm/@codingame+monaco-vscode-typescript-language-features-default-extension@1.83.16/node_modules/@codingame/monaco-vscode-typescript-language-features-default-extension/extension.js" points to missing source files.

Then I select a JS file and this message appears in the Developer Console:

Activating extension 'vscode.typescript-language-features' failed: WebAssembly.Compile is disallowed on the main thread, if the buffer size is larger than 4KB. Use WebAssembly.compile, or compile on a worker thread.

I'm not sure where the problem is.

[CGNonofr]

The first issue related to sourcemap comes from the VSCode extension itself that doesn't handle well its own sourcemaps

No idea about the other one, the only thing that uses webassembly is the syntax highlighter (textmate). Does the syntax highlighting work?

[cemalgnlts]

Yes, the coloring works.

[CGNonofr]

Ok is there a stacktrace with it?

[cemalgnlts]

The output panel shows this extra information:

2023-12-08 19:06:50.492 [error] RangeError: WebAssembly.Compile is disallowed on the main thread, if the buffer size is larger than 4KB. Use WebAssembly.compile, or compile on a worker thread.
    at initSync (extension-file://vscode.typescript-language-features/dist/browser/extension.js#vscode-extension:36851:18)
    at Object.eval (extension-file://vscode.typescript-language-features/dist/browser/extension.js#vscode-extension:34968:32)
    at __webpack_require__ (extension-file://vscode.typescript-language-features/dist/browser/extension.js#vscode-extension:56623:42)
    at Object.eval (extension-file://vscode.typescript-language-features/dist/browser/extension.js#vscode-extension:33993:30)
    at __webpack_require__ (extension-file://vscode.typescript-language-features/dist/browser/extension.js#vscode-extension:56623:42)
    at Object.eval (extension-file://vscode.typescript-language-features/dist/browser/extension.js#vscode-extension:49:27)
    at __webpack_require__ (extension-file://vscode.typescript-language-features/dist/browser/extension.js#vscode-extension:56623:42)
    at eval (extension-file://vscode.typescript-language-features/dist/browser/extension.js#vscode-extension:56708:37)
    at eval (extension-file://vscode.typescript-language-features/dist/browser/extension.js#vscode-extension:56713:12)
    at LocalExtHostExtensionService._loadCommonJSModule (https://jside-ql23--5173--d3416dfd.local-credentialless.webcontainer.io/node_modules/.vite/deps/vscode_localExtensionHost.js?v=1b698ab3:23678:7)

I was using getExtensionsServiceOverride without arguments. This is the result if I use worker config as you shared in the demo (another error occurs):

[CGNonofr]

I'm not sure to understand that error, but the worker ext-host is mandatory to run that extension

[cemalgnlts]

Could it be because I am not using any service override package? Because the "Go to File" window does not provide file suggestions, but when you look at the demo page with "CTRL + P", you can see the files in the editor. I thought the reason for this was a missing package.

The Services I Use

DialogsService
StorageService
ViewsService
ModelService
ConfigurationService
ExtensionsService
StatusBarService
ThemeService
NotificationsService
LanguagesService
TextmateService
SnippetsService
QuickAccessService
OutputService
MarkersService
LifecycleService
AccessibilityService
LogService
EnvironmentService
WorkingCopyService

[cemalgnlts]

#296