itch.io

i think u got bug, if u can't fix but game still can run u can do this:

1. Open your project in the Unity Editor.
2. From the Unity Editor menu, select Edit > Project Settings.
3. Under Publishing Settings, set Enable Exceptions to Full Without Stacktrace.
   

https://www.reddit.com/r/Unity3D/comments/zscwai/3d_unity_webgl_error_runtimeerr...