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Fixed in 2018.1.X

Fixed in 5.6.X, 2017.1.X, 2017.2.X, 2017.3.X, 2017.4.X

Votes

147

Found in

2017.1.0b8

Issue ID

921915

Regression

Yes

"Assertion failed: TLS Allocator ALLOC_TEMP_THREAD..." error is shown after building the project for iOS'

Themes

-

To reproduce:

1. Create a new project
2. Build it for iOS
3. Observe the console after the build has finished

Expected: no assertion errors are shown after building the project for iOS

Reproduced in 5.6.0a2, 5.6.1p4, 2017.1.0b8, 2017.2.0a4
Did not reproduced in 5.5.4f1, 5.6.0a1
Regression introduced in 5.6.0a2
Not reproducible in 2017.3.0a3

Comments (128)

  1. unity_-czh6Add1XgRzg

    Oct 13, 2020 10:12

    Just got this bug after creating a new Unity 2019.4 project, importing the MRTK v2.4, deleting SampleScene and creating a blank empty new scene

  2. unity_-czh6Add1XgRzg

    Oct 13, 2020 10:12

    Just got this bug after creating a new Unity 2019.4 project, importing the MRTK v2.4, deleting SampleScene and creating a blank empty new scene

  3. dgoodman-icf

    Aug 22, 2020 00:47

    Still happens in 2020.1.2

  4. Barritico

    Jun 12, 2020 20:57

    2019.4.0f1... same

  5. AhmadMcreator

    May 30, 2020 03:28

    Been trying to solve this for a couple of days now using peoples "fixes" but none of them work! I'm on 2019.3.4f1

  6. a85jafari

    May 07, 2020 17:51

    2019.3.0f6

  7. a85jafari

    May 07, 2020 17:50

    Happend to me 2019.0f6

  8. ASIM-SENYUVA

    Apr 26, 2020 14:10

    Just happened in 2019.3.4f1

  9. TheosaurusMagnus

    Apr 12, 2020 19:34

    Just happened in 2019.3.9f1

  10. cello_91

    Feb 13, 2019 07:42

    2018.3.5f1 here and i HAD the same error.
    I corrected it by trying these steps (can't tell for sure if only the last corrected it):

    1) Edit -> GI Cache -> Clean Cache
    2) Edit -> Project Setting -> Player -> Configuration -> .Net 4.x Equivalent
    3) Rename the "obj" folder I had in my project under the Assets to "objFiles".

    Most likely the third step solved it!

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