Bug 17816 - Xamarin Studio crashing with System.MissingMethodException
Summary: Xamarin Studio crashing with System.MissingMethodException
Status: RESOLVED INVALID
Alias: None
Product: Xamarin Studio
Classification: Desktop
Component: General ()
Version: 4.2.3
Hardware: PC Windows
: --- normal
Target Milestone: master
Assignee: Bugzilla
URL:
Depends on:
Blocks:
 
Reported: 2014-02-17 11:00 UTC by Allie Miller
Modified: 2014-02-18 08:25 UTC (History)
2 users (show)

Tags:
Is this bug a regression?: ---
Last known good build:


Attachments
Xamarin Studio Log (7.63 KB, application/octet-stream)
2014-02-17 11:00 UTC, Allie Miller
Details


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Status:
RESOLVED INVALID

Description Allie Miller 2014-02-17 11:00:30 UTC
Created attachment 6073 [details]
Xamarin Studio Log

*Report filed on behalf of a user*

When attempting to open Xamarin Studio, it loads successfully and the welcome screen appears for a few seconds. However, then Xamarin Studio crashes. Specifically, it seems to be failing with the following error:

ERROR [2014-02-15 15:19:05Z]: An unhandled exception has occured. Terminating MonoDevelop? True
System.MissingMethodException: Method not found: 'Void Cairo.Context.SetSource(Cairo.Pattern)'.
   at MonoDevelop.Ide.WelcomePage.XamarinWelcomePageButtonBar.OnExposeEvent(EventExpose evnt)
   at Gtk.Widget.exposeevent_cb(IntPtr widget, IntPtr evnt)
Cairo.Context: called from finalization thread, programmer is missing a call to Dispose
 

Attempts to resolve the issue:
1) Tried fully re-installing the software. Results: Same crashing behavior.
2) Updating to the latest Beta version of the software. Results: Same crashing behavior.

Logs from Xamarin Studio attached.
Comment 1 Mikayla Hutchinson [MSFT] 2014-02-17 11:16:30 UTC
They seem to have somehow installed an older version of GTK#.

Try reinstalling GTK#: http://download.xamarin.com/GTKforWindows/Windows/gtk-sharp-2.12.22.msi
Comment 2 Shoaib 2014-02-18 08:25:56 UTC
Yes, Now working fine. Thanks Michael