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Fixed in 2022.1.X

Fixed in 2019.4.X, 2020.3.X, 2021.1.X, 2021.2.X



Found in



Issue ID




Crash on MustRemoveFromObject when reimporting a Prefab

Asset - Database


Reproduction steps:
1. Open the user's attached project
2. In the Project window, select "Addressables" > "_GameManager"
3. Right-click on the selected Prefab and press "Reimport" a few times
4. Close the project and repeat steps 1-3 again
-- observe crash

Reproducible with: 2019.4.29f1
Not reproducible with: 2020.3.14f1, 2021.1.14f1, 2021.2.0b2, 2022.1.0a1
Could not test with: 2018.4.36f1 (errors)

- The crash is not reproducible when opening the project for the first time after deleting the Library folder
- Could not test where the crash was fixed because of project errors as well

  1. Resolution Note (fix version 2022.1):

    Fixed in 2022.1.0a10

  2. Resolution Note (fix version 2021.2):

    Fixed in 2021.2.0b17

  3. Resolution Note (fix version 2021.1):

    Fixed in 2021.1.26f1

  4. Resolution Note (fix version 2020.3):

    Fixed in 2020.3.23f1

  5. Resolution Note (fix version 2019.4):

    Fixed in 2019.4.33f1

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