Class and file names#

In Unity 6 and above this restriction has been lifted.
It remains good practice and convention to file and script names.
See script file names for more information.

The name of your class must be identical to its file name.

You can find the name of your class where your code looks like:

public class ClassName : MonoBehaviour

In this example if your script isn't named ClassName, you must rename it to be identical.

This includes capitalisation and spaces.

Notes#

• There should only be one MonoBehaviour or ScriptableObject in a file so it can be correctly associated with the file.
• C# uses pascal case (PascalCase) as its naming convention for types. If your class is lowercase, it's not following this convention.
• Unity will hide the file extension, but it should be .cs.

My script still cannot be loaded.