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Fixed in 2022.1.X

Votes

0

Found in

2021.2.0a18

2021.2.0b1

Issue ID

1343833

Regression

Yes

"BlendTreeWorkspace is NULL" error spam while a BlendTree state is open in Animator Window after saving scene

Animation

-

Steps to reproduce:
1. Open attached "blendtreeerrors.zip" Unity project
2. Open "test" scene
3. Double-click "New Animator Controller" asset to open the Animator Window
4. Open "Blend Tree" state
5. Create a new object in Hierarchy window to dirty the scene and save scene

Expected result: No errors are thrown
Actual result: Multiple "BlendTreeWorkspace is NULL" errors are thrown while Blend Tree state is open in Animator Window and new errors keep appearing every time the animator window is repainted
BlendTreeWorkspace is NULL
UnityEngine.GUIUtility:ProcessEvent (int,intptr,bool&)

Reproduced with: 2021.2.0b1, 2021.2.0a18
Didn't reproduce on: 2021.2.0a17, 2021.1.13f1, 2020.3.13f1, 2019.4.28f1

Comments (12)

  1. IC_

    Sep 03, 2022 08:10

    2021.3.8f1
    It time to drop unity in favor of something else i think. Unity is a dangling software trying to make all at once and it results to half-made/broken things that worked before

  2. ByErdem

    Sep 01, 2022 07:12

    Issue exists in 2021.3.8f1

  3. paxron

    Aug 13, 2022 09:59

    Issue exists in 2021.3.6f1

  4. bowserscastle

    Jun 11, 2022 20:59

    Seen in 2021.3.1f1

  5. DragonBorn007

    May 14, 2022 01:55

    happens when I save and have the animator tab open with a blend tree in view.

  6. DragonBorn007

    May 14, 2022 01:44

    still getting it in 2021.3.2f1

  7. HajiyevEl

    Apr 06, 2022 12:08

    Same issue with version 2021.2.17f1

  8. SurreyMuso

    Feb 28, 2022 10:37

    Also in 2021.2.10f1

  9. Westland

    Feb 17, 2022 21:49

    Also still getting in 2021.2.8f1

  10. Zoonman

    Feb 03, 2022 16:15

    Still got the issue in 2021.2.8f1

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