After updating 2.01.08 to 2.01.11 in our Unity 2020.3.18 project, we’re seeing a strange issue on our build machine that results in audio not working at all anymore, here’s what we get in the build logs:
FMOD Studio: Creating editor system instance FMOD Studio: Encounterd Error: ERR_OUTPUT_INIT Error initializing output device. FMOD Studio: Encounterd Error: ERR_INVALID_HANDLE An invalid object handle was used. => on UpdateCache() / CreateSystem() FMOD Studio: copy banks for platform Windows : copying banks from fmod/Build/Desktop to [CorrectPath]/Assets/StreamingAssets succeeded => but the files are *not* there after this operation! They are in fmod/Build/Desktop (at least where I am looking, which is [CorrectPath]/fmod/..., i.e. fmod is next to Assets in the Unity project folder) and then lots of (for all the different events): FMOD Studio: Unable to find FMOD Event "event:/Player/Error" in scene "MainMenu" at path "/MainMenuUI" - check the FMOD Studio event paths are set correctly in the Unity editor
The last error message obviously tells me that the events are “gone”. The weird thing is: This works fine with the same project on my local machine. It only fails on the build machine.
Any ideas what could be causing this?