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Fixed in 2022.3.12f1
Fixed in 2023.3.0a10
Votes
1
Found in
2022.3.10f1
2023.2.0b12
2023.3.0a8
Issue ID
UUM-52678
Regression
Yes
"NullReferenceException: SerializedObject of SerializedProperty has been Disposed." is thrown when entering Play Mode after editing an array containing items
How to reproduce:
1. Open the attached project "BugTest1.zip"
2. Select SampleScene/Test Object in the Hierarchy window
3. Add an array element to "Test Classes" in the Inspector window
4. Enter Play Mode
Expected results: No errors are thrown
Actual results: "NullReferenceException: SerializedObject of SerializedProperty has been Disposed." is thrown in the Console window
Reproducible with: 2022.3.6f1, 2022.3.10f1, 2023.2.0b12, 2023.3.0a8
Not reproducible with: 2021.3.31f1, 2022.3.5f1, 2023.1.16f1
Reproducible on: Windows 11 22H2
Not reproducible on: No other environment tested
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Resolution Note (fix version 2022.3.12f1):
Fixed by https://issuetracker.unity3d.com/product/unity/issues/guid/UUM-39898
Resolution Note (fix version 2023.3.0a10):
Fixed by https://issuetracker.unity3d.com/product/unity/issues/guid/UUM-39898