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Fixed in 2018.1.X
Votes
1
Found in
2017.1.0p4
Issue ID
946988
Regression
Yes
SceneManager.sceneUnloaded gets called when interacting with objects using materials in Editor
Steps to reproduce:
1.Open attached ‘sceneunloaded.zip' Unity project
2.Enter Play mode
3.Select ‘Cube’ object in Hierarchy
4.Select any different object in Hierarchy
Expected results:
Nothing unusual happens
Actual results:
SceneManager.sceneUnloaded function is called and a Debug message is displayed in Console
Reproduced in: 2017.3.0a6, , 2017.2.0b10, 2017.1.1f1, 2017.1.0f1, 2017.1.0b2
Didn’t reproduce in: 2017.1.0b1, 2017.1.0a1, 5.6.3p2, 5.5.4p4
Regression introduced in: 2017.1.0b2
Note: The function is called twice when MeshRenderer/SpriteRenderer/etc material is changed. Updating of materials might be the cause of this issue.
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Arkade
Jan 25, 2018 12:45
I'm seeing this in 2017.3.0f3. It isn't completely clear which version the "hotfix" went into. Also no link to the hotfix here or in the linked thread that I could find. (sorry if I'm being blind)
JimHL
Dec 13, 2017 03:17
Edit: It's not work!, select to particle and it's still fire the bug!
JimHL
Dec 13, 2017 03:04
Hot fix by @hatsuko work like a charm! Thanks!
Peter77
Dec 07, 2017 08:05
Related forum thread:
https://forum.unity.com/threads/scenemanager-sceneunloaded-gets-called-in-editor-when-selecting-materials.491999/
Hatsuko
Dec 02, 2017 14:14
In case somebody needs it
void OnSceneUnloaded (Scene scene) {
#if UNITY_EDITOR
System.Diagnostics.StackTrace st = new System.Diagnostics.StackTrace();
System.Diagnostics.StackFrame sf = st.GetFrame(st.FrameCount-1);
if (sf.GetMethod().Name == "OnDisable") { // Or sf.GetMethod().DeclaringType == typeof(UnityEditor.MaterialEditor)
Debug.Log("Bug!");
return;
}
#endif
Debug.Log("Do something...");
}