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Won't Fix

Votes

0

Found in

2018.3.0a1

2018.3.0b7

Issue ID

1093688

Regression

Yes

[Editor] GUI errors occur on opening the scene when 2 light components are attached to a game object

Themes

-

GUI errors occur on opening the scene when 2 light components are attached to a game object

Steps to Repro:
1. Open attached project
2. Open "Sample" scene
3. Check console

Actual result:
1. GUI errors appear in the console
2. Errors appear every time scene is opened

Note:
1. In 2018.3 It's not allowed to add 2 light components on a game object
2. This occurs when an older project was updated to 2018.3
3. Project used
https://assetstore.unity.com/packages/templates/tutorials/mecanim-gdc2013-sample-project-9896

Occurring with:
2019.1.0a6, 2018.3.0b7, 2018.3.0a1

Working with:
2018.2.11f1

Environment:
Windows and Mac

Stack Trace:
Error 1:
The system is not interested in this transform, SetSystemInterested may only be called on transforms that are set interested.
UnityEngine.GUIUtility:ProcessEvent(Int32, IntPtr)

Error 2:
The system is already interested in this transform, SetSystemInterested may only be called once.
UnityEngine.GUIUtility:ProcessEvent(Int32, IntPtr)

Error 3:
If the system is getting enabled, then it can't have any previous changes registered
UnityEngine.GUIUtility:ProcessEvent(Int32, IntPtr)

  1. Resolution Note:

    The animation package which exposed this issue has been fixed.
    As for correcting the cryptic error itself no consensus has emerged and it doesn't look bad enough to raise the priority.

    Also note that it's not normally possible to add 2 light components to a game object since it's disallowed in the UI.

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