Search Issue Tracker
Fixed in 2020.2
Votes
0
Found in
2018.3.0a1
2019.1.0a1
2019.1.2f1
2019.2.0a1
2019.3.0a1
Issue ID
1156199
Regression
Yes
InvalidOperationException thrown and performance drop when selecting a Mesh inside Scene View with more than 63 submeshes
Reproduction steps:
1. Open the attached Project from "New Unity Project.zip"
2. Open the "Main" Scene
3. Select the "MeshRenderer" GameObject
Expected result: No exceptions are logged inside the Console window
Actual result: Exceptions are logged inside the Console window and performance drops
Reproduces on: 2018.3.0a1, 2018.4.1f1, 2019.1.4f1, 2019.2.0b3, 2019.3.0a3
Does not reproduce on: 2017.4.26f1
Add comment
All about bugs
View bugs we have successfully reproduced, and vote for the bugs you want to see fixed most urgently.
Latest issues
- Video won't play at start of scene
- Material error appears when changing Atlas Render Mode for fonts
- Editor throws a console error every time the layout it reset
- Crash on physx::NpShapeManager::findSceneQueryData when entering Play Mode
- Single RenderTexture leak when scattering texture using ScatterAlphamap/EndPaintHeightmap
Resolution Note (fix version 2020.2):
When we are rendering material previews it's possible to exceed the limit of 63 that exists due to preview scene limitations. We need to be more careful about returning preview scenes after each render so they can be shared.