Question Crash caused by burst job exception from Rigging.MultiAimConstraintJob

Hi everyone!

I've received two different reports from some testers of mine about the game crashing when they load into a level and both have the same crash logs showing:

System.InvalidOperationException: The PropertyStreamHandle cannot be resolved.
Thrown from job: UnityEngine.Animations.Rigging.MultiAimConstraintJob
This Exception was thrown from a job compiled with Burst, which has limited exception support. Turn off burst (Jobs -> Burst -> Enable Compilation) to inspect full exceptions & stacktraces. In this standalone build configuration burst will now abort the Application.
(Filename: Line: 572)

I've never worked with Unity's job system but I know a bit about it and what Burst does. I'm assuming this crash won't happen if I disable Burst, but I'm also afraid to do so since it optimizes jobs quite a lot. Is there a way to disable burst for this specific job only, so that I can keep using it for the others? And would that be the solution to this crash?

Thanks a bunch!

 

Sorry, I think I found my solution. I was able to comment out the [Unity.Burst.BurstCompile] from the MultiAimConstraintJob and I see it's greyed out in the Burst Inspector now. I've never been able to reproduce this crash myself, but hopefully this resolves it for other people.

 

Sure thing Lee! Here's the player log with the crash you can find at the bottom. I've got the crash.dmp file as well but can't seem to upload it here, would that help as well? If so i can maybe send a google drive link to it for that.