User interface stops working

[LarsSchy]

I have a problem that the ScribeUI interface stops working. I have a large project (several 100 of layers) that worked yesterday when I logged out. When I start it again the user interface comes up. I select workspace and select the current map that I am working with. The smaller thumbnail map loads, but the main map window just shows the text "Zoom level 1" in the lower right corner. Nothing more happens. The editor tab is OK with all the code. But all log tabs remains empty.
In the web developer window (console) the last error that I see is: "TypeError: self.WMSLayer.getTilesBounds(...) is null"

My only theory now is that the json file becomes corrupt or out of sync somehow.

This problem has happened several times during the last weeks. The only solution right now is to rebuild a new project.
My environment is Debian Jessie and MS 7.0

[cbourget]

Thank you for reporting this issue. I'll try and reproduce the issue and see if I can fix it.