How to reproduce:
1. Import the attached 811813Animation package
2. Build the project
3. Build fails with an error "error CS0200: Property or indexer `UnityEngine.AnimatorControllerParameter.name' cannot be assigned to (it is read only)"
4. Check the script. Line 70 (name = animatorControllerParameter.name) causes the issue
5. If you Peek name Definition you will see that it has get and set accessors

Result: Build fails with an error
Expected: Build succeeds without errors