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Fixed

Fixed in 2022.2.14f1, 2023.1.0b11, 2023.2.0a9

Votes

1

Found in

2022.2.5f1

2023.1.0b2

2023.2.0a1

Issue ID

UUM-25833

Regression

Yes

Element UI disappears and NullReferenceException is thrown when dragging off the last or first element from the list in the Inspector

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How to reproduce:
1. Open the user’s attached “ListView Bug” project
2. Open the “SampleScene” Scene
3. Select the “Main Camera” GameObject in the Hierarchy
4. Drag the last element below the ListView in the Inspector

Expected result: No abnormal behaviour is observed
Actual result: Last element UI disappears and NullReferenceException is thrown when clicking on it

Reproducible with: 2022.2.3f1, 2022.2.5f1, 2023.1.0b2
Not reproducible with: 2020.3.44f1, 2021.3.18f1, 2022.2.2f1

Reproduced on: macOS 13.0 (Intel)

  1. Resolution Note (fix version 2023.2.0a9):

    Fixed in 2023.2.0a9

  2. Resolution Note (fix version 2023.1.0b11):

    Fixed in 2023.1.0b11

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