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Fixed in 2017.1.X

Votes

0

Found in

2017.1.0b1

Issue ID

900183

Regression

Yes

Assertion "ALLOC_TEMP_THREAD..." appears, when closing Unity in playmode with unsaved scene

Asset and Scene Management

-

Reproduction steps:
1. Create new project.
2. Change Camera position Y to 21 (or any other change). DO NOT SAVE
3. Press Play.
4. Try to close Unity.
5. Warning "Scene have been modified" appears. Press Save.
6. Window "Save scene" appears. Close it.

Expected result: Nothing will change, play mode stops.
Actual result: Play mode stops, output in console:
Message: "Allocation of 48 bytes at 0608a060"
Error: "Assertion failed: TLS Allocator ALLOC_TEMP_THREAD, underlying allocator ALLOC_TEMP_THREAD has unfreed allocations"

Note: Prior to 5.6, the number of bytes is 40. Location "at..." is different in each version.

Reproduced on: 5.3, 5.4, 5.5, 5.6, 2017.1.0b1.
Works fine on: 5.1.0f3, 5.2.5f1.
Regression introduced in: 5.3.
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Comments (28)

  1. DJ_JW

    Nov 22, 2017 19:59

    Also same error after building for IOS.
    Unity 2017.2.0.p2:

    Assertion failed: TLS Allocator ALLOC_TEMP_THREAD, underlying allocator ALLOC_TEMP_THREAD has unfreed allocations
    2017.1.1f1

  2. Nandos_ZA

    Nov 18, 2017 10:28

    Same problem here when building for iOS.

  3. Kougasama

    Nov 05, 2017 22:03

    Same here. Error started appearing all of a sudden and doesn't stop anymore. Usually happens when any scene other than the initial one is loaded. Compiled project even crashes at times when loading new scene.

  4. Grafos

    Oct 30, 2017 05:06

    Not fixed, using 2017.1.1f1

  5. bhermer

    Oct 23, 2017 17:55

    Happens to me after compiling for IOS on win10 2017.1.2.f1 I can play, but it just rolls that error in, making debugging the console impossible

  6. Mazoin

    Oct 18, 2017 14:13

    This is still not 'fixed' at all even in 2017.2.0f3

  7. Mazoin

    Oct 17, 2017 12:05

    Allocation of 34 bytes at 05bed0e0
    Assertion failed: TLS Allocator ALLOC_TEMP_THREAD, underlying allocator ALLOC_TEMP_THREAD has unfreed allocations

    thousands of logs in seconds

  8. RKSW

    Oct 12, 2017 23:51

    Assertion failed: TLS Allocator ALLOC_TEMP_THREAD, underlying allocator ALLOC_TEMP_THREAD has unfreed allocations

    Received error on build for iOS on Windows box. The output does build in XCode on Mac, so not at all sure what's going on ere.

    I first encountered the error running 2017,2 Beta versions.

  9. uzumaki258

    Oct 03, 2017 01:35

    Assertion failed: TLS Allocator ALLOC_TEMP_THREAD, underlying allocator ALLOC_TEMP_THREAD has unfreed allocations
    2017.1.1f1

  10. jestergames

    Sep 25, 2017 23:34

    Same here, cant publish to iOS anymore!!! Using 2017.2.0f1

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