I hate this bug

When I updated to 2020.1.2f this bug appeared and now it haunts me on any version. Buttons other than Quit do not work.

1 Like

Failed to load window layout: System.InvalidOperationException: Trying to create a second main window from layout when one already exists.
at UnityEditor.ContainerWindow.Show (UnityEditor.ShowMode showMode, System.Boolean loadPosition, System.Boolean displayImmediately, System.Boolean setFocus) [0x00013] in <433cbae83977409887e43d50043210d2>:0
at UnityEditor.WindowLayout.LoadWindowLayout (System.String path, System.Boolean newProjectLayoutWasCreated, System.Boolean setLastLoadedLayoutName, System.Boolean keepMainWindow) [0x004d5] in <433cbae83977409887e43d50043210d2>:0
UnityEditor.WindowLayout:LoadDefaultWindowPreferences ()