Search Issue Tracker
By Design
Votes
0
Found in
2019.4
2020.3
2021.2
2021.2.3f1
2022.2
Issue ID
1384425
Regression
No
Asset Database operations not working correctly when invoked from [InitializeOnLoadMethod] after rebuilding the project database
Reproduction steps:
1. Open the attached user's project
2. Notice that 'Data (Data)' is printed in the console
3. Close the project
4. Delete the Library folder from the project directory
5. Open the project again
Expected result: 'Data (Data)' is printed in the console
Actual result: 'Null' is printed in the console
Reproducible with: 2019.4.36f1, 2020.3.30f1, 2021.2.13f1, 2022.2.0a5
Add comment
All about bugs
View bugs we have successfully reproduced, and vote for the bugs you want to see fixed most urgently.
Latest issues
- Unity Cloud icon does not appear next to project and does not connect correctly when the project is created with Cloud but closed right after creation
- ScrollerSlider in the Scroller Control is still using UXMLTraits
- Crash on ExtractHandles when shutting down the Editor in a specific scene while Burst jobs are in progress
- Unity Hub closes with no "Project is currently open" window when selecting an already open project from the Projects list
- The Hub freezes indefinitely when copy/pasting a lot of characters in the “Set project display name” Hub window since it has no character limit
Resolution Note:
This is expected behaviour. Asset Operation in InitializeOnLoad should be avoid because this is called before asset importing is completed. In 2021.2 a variant of the OnPostprocessAllAssets callback got introduced that includes a didDomainReload parameter. This callback is safe for asset loading.
https://docs.unity3d.com/2021.2/Documentation/ScriptReference/AssetPostprocessor.OnPostprocessAllAssets.html
It is also mentioned in the doc that asset operation in InitalizeOnLoad should be avoided:
https://docs.unity3d.com/2021.2/Documentation/ScriptReference/InitializeOnLoadAttribute.html