Mesh disappears when upgrading project

Unity Engine
1

There is a weird bug where several meshes disappear (reference to submesh in FBX is lost in Mesh Filter) when upgrading my project from Unity 2018 to Unity 2019.2

I have a reasonably small repo which is 100% reproducible. Hopefully this can be fixed because currently I can’t use the latest version of Unity anymore and fixing this manually is too time consuming.

Case nr 1155649

1 Like
2

Hi, I think that this is related to Case 1146750:

1 Like
3

Yes, that does sound indeed like it is related.

Edit:
Confirmed by UT as a duplicate.

4

Any update on this isseu? I couldnt find the issue 1155649 anywhere.

5

You can see the latest resolution status here: https://issuetracker.unity3d.com/product/unity/issues/guid/1147902/

6

Issue appears as resolved, but still occured when trying to upgrade a project from Unity 2018.3.5f1 (64-bit) to Unity 2019.2.10f1 (64-bit).