Question
Answer and Explanation
The experience of your VS Code settings seemingly resetting when you "look away" or switch between workspaces, files, or even just close and reopen the editor, can be frustrating. However, it's not usually that the settings are vanishing completely; rather, there are a few common reasons why this might appear to happen:
1. Workspace vs. User Settings:
- VS Code distinguishes between User Settings and Workspace Settings. User Settings (found under `File > Preferences > Settings` or `Code > Preferences > Settings` on macOS) are global and apply to all VS Code instances. Workspace Settings (within a `.vscode/settings.json` file in your project root) override User Settings for that specific project. If you modify settings in a workspace and then switch to another workspace, the User Settings will apply there, creating the impression that the previous settings have been reset. Ensure you're modifying the right settings scope (User or Workspace) for your intended effect.
2. Incorrect Settings File Location:
- If you are trying to use Workspace settings, make sure the `.vscode` folder, and the `settings.json` file, are in the root directory of your project. If it is in a subdirectory, it will not be read as a workspace setting. Also, verify you are actually saving the changes, it is easy to think you saved when the window is not active.
3. Extension Interference:
- Certain extensions can interfere with your VS Code settings, especially if they're trying to manage settings themselves. Check your recently installed or updated extensions and see if any of them have setting management features that might be overriding your preferences. Disabling extensions one by one can help you to find the problematic extension.
4. Synchronization Issues (Settings Sync):
- If you're using VS Code's Settings Sync feature (to sync settings across multiple devices), there might be occasional issues where settings haven't fully synchronized or are being overridden by older versions from another machine. In such a situation you need to check the status of the synchronization, by clicking the cloud icon on the bottom-left status bar.
5. Corrupted Settings File:
- In rare cases, the settings.json file can become corrupt, leading to unexpected behavior, including resets or failures to save your customizations. Try creating a new settings file as a test or to revert to the default settings. Also, be careful when making manual edits, as you need to be valid JSON, and a small syntax error can make your settings file useless.
6. VS Code Updates:
- Sometimes, updates to VS Code can introduce changes that affect how settings are handled or interpreted. After an update, review your settings or search for common issues related to settings after new versions.
To troubleshoot this issue, review your User and Workspace Settings to confirm you are editing the settings at the correct level, disable any extensions that might be interfering, examine the VS Code settings.json file to look for syntax errors, and, if all else fails, try resetting VS Code settings to default.