Search Issue Tracker
Fixed in 2021.2.X
Fixed in 2020.3.X, 2021.1.X
Votes
0
Found in
2020.2.0a20
2020.2.2f1
2021.1
2021.2
Issue ID
1310970
Regression
Yes
Player crashes on UnityMain when a nested class with the Serializable attribute inherits from the class which is nesting it.
How to reproduce:
1. Open the attached project ('case-1310970.zip')
2. Go to File -> Build Settings and press the Build button
3. Run the Player
Reproducible with: 2020.2.0a20, 2020.2.6f1, 2021.1.0b7, 2021.2.0a5
Not reproducible with: 2018.4.32f1, 2019.4.20f1, 2020.2.0a19
Notes:
- this error might be thrown during build: 'Stack overflow. UnityEngine.GUIUtility:ProcessEvent (int,intptr,bool&)'
- In this project, the crash only occurs when some Script has either a reference to a GameObject that has a TMP Component or the GameObject is active in the Scene. TMP package version seems to not have any effect on this (reproducible with TMP 3.0.0-preview.1 and 2020.2.0a20 but not 2020.2.0a19)
-The issue is caused by the usage of a nested type deriving from parent type:
public class MyAwesomeBehaviour : MonoBehaviour
{
class Location
{
[System.Serializable]
class Area : Location
{
}
}
}
A workaround is to unnest Area.
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
- Tilemap Tiles do not get lit up unless the Light Range is greater than the distance between the position of the Tile before the transformation and the Light Source when the Tile is transformed with Tilemap.SetTransformMatrix method
- The Editor and "Reloading Domain" windows are frozen when entering Play Mode
- Crash when attempting to create a custom FMOD DSP unit
- [Linux] Floating windows do not keep their size after restarting the Editor
- .framework plugin is mistakenly treated as a directory when building for Universal Windows Platform
Resolution Note (fix version 2021.2):
Fixed in 2021.2.0a8
Resolution Note (fix version 2021.1):
Fixed in 2021.1.9f1
Resolution Note (fix version 2020.3):
Fixed in 2020.3.10f1