Search Issue Tracker
Won't Fix
Votes
1
Found in
2019.4.33f1
Issue ID
UUM-3151
Regression
No
[iOS] App crashes with "A command encoder is already encoding to this command buffer" error when activating a UI component
How to reproduce:
1. Open the attached project ("unity.zip")
2. Build an Xcode project and open it
3. Open /Libraries/<user's library here>/core/interface/unityinterface/ref_source/AppleOSFrameContextFiller.mm
4. Comment out line 3
5. Run the project on an iOS device
Reproducible with: 2019.4.33f1, 2020.3.24f1, 2021.2.6f1, 2022.1.0b1
Reproducible on:
iPhone 8 Plus (iOS 14.4.2)
iPhone 13 mini (iOS 15)
Error:
-\[AGXG14FamilyCommandBuffer renderCommandEncoderWithDescriptor:], line 379: error 'A command encoder is already encoding to this command buffer'
-\[AGXG14FamilyCommandBuffer renderCommandEncoderWithDescriptor:]:379: failed assertion `A command encoder is already encoding to this command buffer'
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
- Certain textures are incorrectly marked in the render pass list when observed through Render Graph Viewer
- "Assertion failed on expression" error occurs when multiple Animation Components are instantiated after changing the Culling Type
- MacOS persistentDataPath uses old path when built compared to Editor Play mode
- Crash on RaiseException when entering Play Mode in a specific project
- Debug Console does not reappear when disabling and re-enabling Debug.developerConsoleEnabled
Resolution Note:
There are no fixes planned for this Bug