Search Issue Tracker

Fixed

Fixed in 2021.3.14f1, 2022.1.23f1, 2022.2.0b11, 2023.1.0a15

Votes

0

Found in

2021.3.9f1

2022.1.14f1

2022.2.0b5

2023.1.0a6

Issue ID

UUM-13031

Regression

No

Crash on mono_traverse_objects when using AppDomain.Unload and trying to load dll file

-

Reproduction steps:
1. Open the user's attached project
2. Open the "Main" Scene
3. Enter Play Mode
4. Press 'Q' when the scene fully loads
5. Wait for a few seconds until IOException is thrown in the Console
6. Exit Play Mode

Expected result: Play Mode is exited successfully
Actual result: The Editor crashes

Reproducible with: 2021.3.9f1, 2022.1.14f1, 2022.2.0b5, 2023.1.0a6

Reproducible on: Windows 11

Notes:
- may take a few times for the crash to reproduce
- 'IOException: Win32 IO returned 1224.' is thrown after pressing the 'Q' button on keyboard

First lines of stacktrace:
0x00007ffcb8a52af1 (mono-2.0-bdwgc) \[unity-liveness.c:482] mono_traverse_objects
0x00007ffcb8a52af1 (mono-2.0-bdwgc) \[unity-liveness.c:482] mono_traverse_objects
0x00007ffcb8a52b3a (mono-2.0-bdwgc) \[unity-liveness.c:482] mono_traverse_objects
0x00007ffcb8a53b01 (mono-2.0-bdwgc) \[unity-liveness.c:684] mono_unity_liveness_calculation_from_statics
0x00007ff6f34fad00 (Unity) GarbageCollectSharedAssets

  1. Resolution Note (fix version 2023.1.0a15):

    Fixed in: 2023.1.0a15

  2. Resolution Note (fix version 2022.2.0b11):

    Fixed in: 2022.2.0b11

  3. Resolution Note (fix version 2021.3.14f1):

    Fixed in: 2021.3.14f1

Log in to vote on this issue

Add comment

Log in to post comment

All about bugs

View bugs we have successfully reproduced, and vote for the bugs you want to see fixed most urgently.

Latest issues

See all new issues