|Summary:||Ide Shuts down: System.ArgumentException: Item has already been added. Key in dictionary: 'XamlG' Key being added: 'XamlG'|
|Product:||[Desktop] Xamarin Studio||Reporter:||Cliff Cawley <cliff.cawley>|
|Component:||General||Assignee:||Ankit Jain <ankit.jain>|
|Severity:||normal||CC:||danisha, gregm, mono-bugs+monodevelop|
|Tags:||Is this bug a regression?:||---|
|Last known good build:|
Description Cliff Cawley 2016-09-21 02:53:38 UTC
Created attachment 17624 [details] IdeLog I seem to be regularly getting the error: System.ArgumentException: Item has already been added. Key in dictionary: 'XamlG' Key being added: 'XamlG' When I'm creating new classes or folders in the solution viewer. This causes Xamarin Studio to terminate and I have to restart it. I'm not sure exactly what causes it, just that it happens quite regularly. I've attached the full ide log which has callstacks.
Comment 1 Greg Munn 2016-11-16 20:23:31 UTC
Ankit, does this look like a mono / msbuild bug?
Comment 3 Ankit Jain 2016-11-17 18:45:47 UTC
Comment 4 Greg Munn 2016-11-17 18:49:51 UTC
Comment 5 Danish Akhtar 2016-12-09 06:47:51 UTC
I have checked this issue with latest C9 builds and observed that I am successfully able to create new classes or folders in the solution viewer. Screencast for the same: http://www.screencast.com/t/jITSIYgw4 I have also tried to reproduce this issue with builds mentioned in ide log but not able to reproduce it. As of now I am closing this issue. Please feel free to reopen it, if you will encounter this issue again. Thanks! Env info: https://gist.github.com/danish360/c2be8ca442ca628158d03081cec0bf3b