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Fixed in 2022.2.X

Fixed in 2020.3.X, 2021.2.X, 2022.1.X

Votes

3

Found in

2020.3

2020.3.3f1

2021.1

2021.2

2022.1

Issue ID

1372713

Regression

No

"NullReferenceException" error appears when creating UIDocument in UI Toolkit

UI Toolkit

-

How to reproduce:
1. Open attached project "hyper-ar-unity.zip"
2. In the Project window press right-click and Create>UI Toolkit>UI Document

Expected result: UI Document is created in the Project window
Actual result: Error appears in the Console window: "NullReferenceException: Object reference not set to an instance of an object"

Reproducible with: 2020.3.20f1, 2021.1.25f1, 2021.2.0b17, 2022.1.0a13
Could not test with: 2019.4.31f1 (No UI Toolkit)

Notes:
- Not reproducible in a new project

  1. Resolution Note (fix version 2022.2):

    Fixed in: 2022.2.0a1

  2. Resolution Note (fix version 2022.1):

    Fixed in: 2022.1.0b5

  3. Resolution Note (fix version 2021.2):

    Fixed in: 2021.2.9f1

  4. Resolution Note (fix version 2020.3):

    Fixed in: 2020.3.27f1

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