Bug / Crash Null Ref error for some of 6.3 demos

[TheRitcher]

The project contains only four obi assets and XR related packages but its' size is already exceed 1.8 GB so it is pretty difficult for me to upload it with my poor network connection.
I might try if I can reproduce it with smaller project when I have enough time though.

Now I am testing 6.3 with Unity 2019 and they are just great. While I was installing obi assets to Unity 2019, I was reminded that the Unity Editor had asked me to update obsoleted(or depreached) APIs of obi 6.3 assets and I had allowed to update. Do you think it relates to the issues I have in obi 6.3 in Unity 2021 URP?


Good news for me because I would like to use URP ver.10 or above since URP ver.7 lacks some essential features.

Could you please specify the exact version of Unity Editor, Burst and Jobs your are running obi 6.3 on? 

I'm experiencing this frustrating bug too unfortunately. I tried with several meshes including the simplest possible cube. Read/Write is enabled. Every time I push 'Generate' I get the NullReferenceException error at line 32 of ObiSoftbodyBlueprintBase which seems to be the first access to the positions array:

Code:

Vector3 v1 = positions[e1.endVertex]; // incrimiated line

Obi version is 6.4 in Unity 2019.4.35f