Mac版VSCode调试Python时异常弹窗问题求助

Hey fellow dev! Sorry that annoying debug popup is ruining your clean VSCode workflow—let’s walk through some fixes that should get rid of it, since you’ve already tried the basics like reinstalling extensions and VSCode itself.

Here are targeted steps to troubleshoot this issue:

• Inspect your debug launch configuration
  First, let’s check if a debug setting is triggering the popup. Open the debug panel (click the bug icon in the left sidebar), then hit the gear icon to open your launch.json file. Look for lines like "showReturnValue": true or any other config that might generate a prompt when your debug session ends. Try disabling or removing these settings, then re-run your debug session to test.

• Wipe the Python extension’s cached data
  Reinstalling the extension might not clear all leftover cache files. On your Mac, go to this directory:
  ~/Library/Application Support/Code/User/globalStorage/ms-python.python
  Delete the entire folder, restart VSCode, then reinstall the Python extension. This ensures you’re starting fresh with the extension.

• Reset VSCode to default settings
  Corrupted user settings can sometimes cause weird behavior like this. Open the Command Palette (press Cmd+Shift+P), search for Preferences: Reset Settings, and confirm the reset. Just a heads up—this will erase all your custom settings, so you might want to back up your settings.json (located at ~/Library/Application Support/Code/User/settings.json) first.

• Double-check your Python interpreter
  Make sure you’ve selected the correct Python interpreter in VSCode. Open the Command Palette, search for Python: Select Interpreter, and pick the one you’re using for your projects. A mismatched interpreter can sometimes trigger unexpected debug prompts.

If none of these work, you can dig deeper by checking VSCode’s developer logs: open the Command Palette, run Developer: Toggle Developer Tools, and look at the console tab for error messages that might clue you into what’s causing the popup.

内容的提问来源于stack exchange，提问作者A Sanz