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Duplicate

Duplicate in 2019.3

Votes

12

Found in

2019.3.0b1

2020.1.0a1

Issue ID

1177545

Regression

Yes

Assertion failed on expression: 'txn.Exists(guid)' is thrown when any assets are changed in any way or editor is refocused

Window management

-

To reproduce:
1. Open any project
2. In Project window, try creating / relocating / renaming / deleting any assets inside
3. Observe the errors thrown in console

Result errors thrown: Assertion failed on expression: 'txn.Exists(guid)'
Assertion failed on expression: 'false'

Reproduced in: 2020.1.0a3, 2020.1.0a1, 2019.3.0b1
Not reproduced in: 2017.4.32f1, 2018.4.7f1, 2019.2.2f1, 2019.3.0a12

Workaround: restarting the editor

  1. Response avatar

    Resolution Note (fix version 2020.1):

Comments (7)

  1. 50af7b7e27e712736329589d01b1d63b?d=mm

    Avokadomos

    Oct 02, 2019 08:20

    Restarting Unity after creating the project fixes the issue.

  2. 50af7b7e27e712736329589d01b1d63b?d=mm

    Avokadomos

    Oct 02, 2019 08:18

    Present in 2019.3.0b4.

  3. 4293917df3fff13b510a8150782279cd?d=mm

    galloper

    Sep 12, 2019 11:11

    2019.3.0b3 - issue still there. Produced by creating an empty project..

  4. 101d4c2201a63e8753421f1446e99ee6?d=mm

    jjfawkes

    Sep 11, 2019 16:54

    Issue exists in beta 3 as well. This is a blocking bug.

  5. F6f8e787dd99d5a64210b32c7ef25d25?d=mm

    landonth

    Sep 10, 2019 00:32

    Issue still present in 2019.3.0b2.
    Reproducible by simply creating a new project in 2019.3.0b2 via Unity Hub and selecting the High Definition RP Template, 22 of these errors will be logged right away in the Editor.

  6. 02ed8bed96490b00f8cf8aadec35b8e0?d=mm

    wlwlz

    Sep 07, 2019 22:02

    I also have this issue.

  7. 57eb10d00f5d328956dead8cac136373?d=mm

    review_unity

    Sep 03, 2019 09:44

    Issue present in 2019.3.0b1

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