Verified Production Fix
[microsoft/vscode] working... but not working
GH-microsoft/vscode#300026 • Mar 07, 2026
### ROOT CAUSE
The issue is likely due to a configuration error, outdated extension, or conflicting extensions in VS Code. The TypeScript extension may not be properly installed or there could be misconfigurations in the settings.
### CODE FIX
1. **Update the TypeScript Extension:**
- Open VS Code.
- Go to `Extension` (Ctrl+Shift+X or Cmd+Shift+X).
- Search for "TypeScript" and ensure it's updated to the latest version.
2. **Check VS Code Settings:**
- Open the Command Palette (`Ctrl+Shift+P` or `Cmd+Shift+P`).
- Type "Configure TypeScript" and select the appropriate setting file.
- Review the settings to ensure there are no conflicting configurations.
3. **Disable Other Extensions:**
- Temporarily disable other extensions to check if any are conflicting.
- Use `vscode extensions disableExtension` command for each extension.
4. **Clean Restart of VS Code:**
- Close all instances of VS Code.
- Start VS Code again to ensure a clean environment.
5. **Clear VS Code Cache:**
- Navigate to `File > Settings > General > Reset VS Code`.
- Confirm to reset settings and clear cache.
6. **Check for Environment Variables:**
- Ensure no environment variables interfere with TypeScript processes.
- Review and adjust environment variables as needed.
7. **Delete .vscode Folder:**
- In your project directory, delete the `.vscode` folder.
- Restart VS Code to regenerate the folder with default settings.
8. **Update VS Code:**
- Check for updates to VS Code under `Help > Check for Updates`.
- Install any available updates to ensure the latest bug fixes.
If the issue persists after these steps, consider reporting the problem on the [TypeScript VS Code GitHub repository](https://github.com/microsoft/vscode-typescript/issues) with detailed information about the problem, including any error messages or logs.
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