I received these errors from the output,
I remembered something like this post: https://answers.unity.com/questions/1397472/webgl-build-when-uploaded-gives-me-this-error-unca.html, it was more for the web server part than the build itself.
I remembered something like this post: https://answers.unity.com/questions/1397472/webgl-build-when-uploaded-gives-me-this-error-unca.html, it was more for the web server part than the build itself.