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Fixed in 2022.1.X
Fixed in 2021.2.X
Votes
3
Found in
2021.2.0a17
2022.1
2022.1.0a10
Issue ID
1367401
Regression
Yes
TLS Allocator ALLOC_TEMP_TLS error is thrown when dragging GameObject from Editor Window
Reproduction steps:
1. Open the user's attached project
2. Open the "SampleScene" Scene
3. Open the "Test Editor Window" from the menu bar
4. Attempt to drag a prefab by dragging the "Drag Me" button onto the Scene view and observe the Console
Expected result: no errors or warnings are shown
Actual result: 1 error and 2 warnings are shown
Reproducible with: 2021.2.0a17, 2021.2.0b13, 2022.1.0a10
Not reproducible with: 2021.2.0a16, 2020.3.19f1, 2021.1.22f1, 2021.2.0a16
Could not test with: 2019.4.30f1 and below (NullReferenceException error)
Error and warnings:
1. TLS Allocator ALLOC_TEMP_TLS, underlying allocator ALLOC_TEMP_MAIN has unfreed allocations, size 27
2. Internal: Stack allocator ALLOC_TEMP_MAIN has unfreed allocations, size 27
3. To Debug, enable the define: DEBUG_STACK_LEAK in StackAllocator.h. This will output the callstacks of the leaked allocations
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Idual
Aug 13, 2024 09:45
Defenitly not fixed. I have this error in 2022.3.41f
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thePostFuturistUnity
Jun 02, 2023 20:21
Not fixed as of 2021.3.19. It seems to happen right after a stack overflow exception. That is not a Unity bug but the fact that the memory is still not deallocatted even in Editor mode, is.
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YousafGrewal
Dec 06, 2022 09:49
I am still facing this issue in unity 2020.3.40f1 .. I can just hope one day unity will resolve issues and give us bug free Tool.
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PillLily
Jun 02, 2022 12:37
Confirmed issue in 2021.2.9f
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Nymoda
Feb 28, 2022 17:22
Got this issue (first case in listing) in version 2021.2.13f1
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bartusivaci
Feb 20, 2022 21:27
Got this error randomly last week on version 2021.2.8f1. It happened whenever I clicked on my terrain game object. Tried Edit -> Preferences -> External Tools -> Regenerate project files. Stopped happening after clicking on my terrain object, but instead started happening after going in and out of play mode. Couldn't fix it so I started my project again on version 2020.3.28f1 (Wanted to be safe since it is LTS). Just got the same error. This time happened after I created a new tag. Restarting Unity fixes it but whenever I want to create a new tag for an object, I get this error. So no, it is not fixed.
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avataris-io
Jan 27, 2022 21:38
Confirm still an issue with 2021.2.8f1.
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maurosso
Jan 26, 2022 10:53
EDIT: Unity 2021.2.7
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maurosso
Jan 26, 2022 10:52
Same issue, connected somehow to Unity Terrain. I have a scene with a terrain imported from World Creator, the problem happens after I exit from Play mode.
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WildStyle69
Jan 21, 2022 04:58
Definitely not fixed - this bug is coming up in various situations right now, quite frustrating.
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Resolution Note (fix version 2022.1):
Fixed in 2022.1.0a13
Resolution Note (fix version 2021.2):
Fixed in 2021.2.2f1