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Fixed in Unity 2019.1



Found in


Issue ID




Unity Editor crashes on GameObject::SetSupportedMessagesDirty when changing version control mode to "Visible Meta Files"

Editor - Other



Priority: 2Necessary for shipping a final release


Severity: 1Crash, freeze, data loss, work stops

How to reproduce:
1. Open user's attached project
2. Navigate to Edit -> Project Settings -> Editor
3. Under Version Control section change mode to "Visible Meta Files"

- Observe the crash

Reproducible with: 2018.3.7f1, 2019.1.0b4, 2019.2.0a6
Nor reproducible with: 2017.4.21f1, 2018.3.5f1, 2019.1.0b3, 2019.2.0a5

Top Lines of the stack trace:
0x00007FF646E21C6D (Unity) GameObject::SetSupportedMessagesDirty
0x00007FF646E1A4D3 (Unity) GameObject::FinalizeAddComponentInternal
0x00007FF646E17BF6 (Unity) Unity::Component::CheckConsistency
0x00007FF647B4E851 (Unity) MonoBehaviour::CheckConsistency

Fixed in: 2019.1.0b10, 2019.2.0a10

Comments (6)

  1. 93799e62f598f15864c96a656b30814a?d=mm


    May 14, 2019 08:39

    present in 2018.4 lts

  2. Fa8db47f432255ae84ae5fcb35c9a69c?d=mm


    Apr 24, 2019 16:02

    present in 2018.3.12f1.. is this a joke?

  3. 3431da7f2962c0ec01299ff0e46772fd?d=mm


    Apr 09, 2019 11:29

    As said above, not present in 2018.3.5.

    Potential fix: If like me, you want to set the meta files to Visible in 2018.3.6+ but CAN'T update to 2019.1, do the following:

    • Download 2018.3.5
    • Open the same project with 2018.3.5 version (make sure everything works)
    • Set the meta files to visible
    • Reopen the same project with 2018.3.6+

    Check that the editor settings have the meta files set to visible.

  4. E3aabc6170b1b50140fa1c1627d310b8?d=mm


    Apr 02, 2019 16:41

    Seems to be present in 2018.3.11

  5. 73512a9530961d419fb2600fd6a8ca72?d=mm


    Mar 27, 2019 13:57

    present in 2018.3.9

  6. Dd6cbfdff7df370e6cbedbdc58fcdc36?d=mm


    Mar 18, 2019 15:32

    present in 2018.3.8

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