Unity Won’t Run After Script

If you are unable to run after adding a script to Unity, please try the following solutions:

1. Make sure there are no syntax or logic errors in the script. Open the script in Unity and check the console window for any error messages.
2. Make sure the script has been correctly attached to the game object. Check the component list of the game object in the Unity editor to confirm that the script has been correctly added and enabled.
3. Ensure that the script’s access permissions are set correctly. In the script’s properties panel, make sure that the class and methods of the script are public to ensure that other components can access it.
4. Try re-importing the script file. In some cases, Unity may encounter file synchronization or cache issues, and re-importing the script file may resolve the problem.
5. Try restarting the Unity editor. Sometimes the Unity editor may encounter issues for unknown reasons, restarting the editor may help resolve the problem.
6. If the above methods do not solve the problem, you can try seeking help on the Unity forum or community, or refer to relevant documentation and tutorials to find more solutions.