(This error occurs after another error is fixed, as described here: Cannot set properties of undefined (setting '1') when running a UnityWebRequest )
Unity version 2022.1.0f1
When building for WebGL using URP we get the following error when trying to run the build in a browser:
Also, from the browser console:
and
Have encountered the same issue, found this thread which talks about the subject :
but would too like to better understand the issue