Bug 255534 – dev-dotnet/monodevelop-2.0: glib nullreference exception at startup

• Status: RESOLVED NEEDINFO
• Product: Gentoo Linux

[Description Matti Bickel (RETIRED) 2009-01-19 18:37:17 UTC]

I get this error message exactly three times at startup:
ERROR [2009-01-19 19:34:06Z]: Unhandled exception in GLib event handler.
System.NullReferenceException: Object reference not set to an instance of an object
  at GLib.Object.NotifyCallback (IntPtr handle, IntPtr pspec, IntPtr gch) [0x00000] 

Apart from being annoying it seems to do no harm. However, when i first started a new project, these messages appeared in an infinite loop and the only way to stop that was to kill monodevelop. I couldn't reproduce that one, though.

[Comment 1 Matti Bickel (RETIRED) 2009-03-22 09:53:01 UTC]

This issue persists with monodevelop-1.9.3...

[Comment 2 Peter Alfredsen (RETIRED) 2009-04-05 22:37:08 UTC]

And 2.0?

[Comment 3 Matt Enright 2009-12-10 11:56:42 UTC]

(In reply to comment #2)
> An(In reply to comment #2)
> And 2.0?
> 

Seems to be fixed in trunk for me, and is (was) really an upstream issue anyways, this is probably good to close/RESOLVED.

[Comment 4 Matti Bickel (RETIRED) 2010-03-27 16:03:56 UTC]

Doesn't happen with 2.2.1 anymore.

[Comment 5 Maciej Piechotka 2011-04-10 15:31:47 UTC]

I have this problem (exactly) with monodevelop 2.4.2 and 2.5.90 with mono 2.10.

[Comment 6 Pacho Ramos 2011-04-15 16:58:50 UTC]

Are you able to reproduce this on a new created user account? Is this a regression over mono-2.8?

[Comment 7 Pacho Ramos 2011-05-06 13:08:30 UTC]

(In reply to comment #6)
> Are you able to reproduce this on a new created user account? Is this a
> regression over mono-2.8?