Is there a way to compile Arduino within the IDE?
Now I have put:
Arduino Maker Workshop
Source VSIX
And then another module that conflicts with it, I don’t know.
The error is asking you to uninstall Microsoft’s C/C++ extension (ms-vscode.cpptools) because it conflicts with Cursor’s built-in Anysphere C/C++ extension.
Could you try clicking “Uninstall & Restart Cursor” and let us know if Arduino compilation still works afterward?