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Unreal Unknow Game Object ID error in Automated Test

+1 vote


This is more an issue report than a question... but hopefully this can be fixed or help others.
We are running into an issue where our automated test that opens a level and closes the editor and it shows an error logged by the Wwise plugin.

LogAkAudio: Error: Unknown game object ID. Make sure the game object is registered before using it and do not use it once it was unregistered.: 13


Using the Wwise Profiler and listening for API calls we were able to narrow it down to a SetPosition call that was causing the error with a Game Object ID of 0. So we ended up putting breakpoints on all the SetPosition calls in the Wwise plugin and found that there was a call to SetPosition with a nullptr for the EditorListener. In our case it was in the OnEditorCameraMoved lambda. It was beind called before the EditorListener was created and thus was still a nullptr.

For now I've surrounded the call with a nullptr check, which should get rid of the error, and I think is actually a reasonable solution.

More info on this error in the profiler

Hopefully this can get fixed in a future version or help other with this issue.

asked Nov 10, 2022 in General Discussion by Daan G. (110 points)

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