WebGL - Could Not Produce Class 91 - Engine Stripping

Target Platforms Web
1

Unable to run a WebGL build (with or without WebAsm enabled) with engine stripping because of an error around class 91 being stripped (AnimatorController).

Why is an internal editor class impacting the build/runtime in this fashion? Editor classes should not?

2

AnimatorController is not just an editor class, there is also a native counter-part used at runtime.

3

Can you list for reference what must be added to link.xml to correct this problem (include class 91)? I have added what I thought was the correct xml, but it wouldn’t build on webgl. I used


I also tried it with assembly = UnityEditor, but this didn’t work either. I think I’m missing something.

Thanks

4

UnityEditor classes are only used in the editor so that would not have any effect on stripping.

what version of Unity are you using?

5

Just add an empty animation controller in one of your resources folder. FWIW I never figured out what to put in the xml file to make it not strip, but including an empty animation controller does the trick.