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Postponed means that the issue was either a feature request or something that requires major refactoring on our side. Since that makes the issue not actionable in the close future we choose to close it as Postponed and add it on our internal roadmaps and technical debt pages instead.
Postponed
Votes
0
Found in
5.3.0f4
Issue ID
755357
Regression
No
[Editor] EditorUtility.DisplayCancelableProgressBar causes InvalidOperationException
Reproduction steps:
1) Open "test" project;
2) Open "BugReport" drop down menu located on the toolbar and select "Open Window";
3) Once "TestWindow" appears, click on it and press "enter" on your keyboard. An error should appear;
InvalidOperationException: Operation is not valid due to the current state of the object
System.Collections.Stack.Peek ()
NOTE: This only happens with DisplayCancelableProgressBar and does not happen when using DisplayProgressBar.
NOTE2: DisplayCancelableProgressBar is used inside of OnGUI when this happens.
Reproduced with: 5.4.0b1, 5.3.1f1, 5.2.4f1, 5.1.4f1.
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