Building Library/Bee/artifacts/WebGL/build/debug_WebGL_wasm/build.js failed with output:
emcc2: error: Library/PackageCache/com.atteneder.ktx@3e688e857b/Runtime/Plugins/WebGL/libktx_unity.a: Unknown format, not a static library!
UnityEngine.GUIUtility:ProcessEvent (int,intptr,bool&) (at /Users/bokken/buildslave/unity/build/Modules/IMGUI/GUIUtility.cs:189)
Removed the package and it built successfully.
Unity 2021.2.7f1
Removed the package and it built successfully. Unity 2021.2.7f1