That sounds like https://bugzilla.novell.com/show_bug.cgi?id=471094 "TreeView with empty ImageList is unstable".
Unfortunately the fix did not make it into the 2.4 release (AIUI). Andy W Allan Edwards wrote: > > > I did not add any images to an imagelist that was selected as the > imagelist for a treeview in my winforms based app. When I ran that app on > Mono it crashed. After I added an image to the imagelist the application > ran fine. > > On the Microsoft side it runs fine with or without and image in the > imagelist bound to the treeview. > > Specs > > 2.4 RC1 Mono > OpenSuse 11.1 > Vista Home Premium Edition > .NET 2.0 Framework compilation Target > > Thanks, > -A- > > _______________________________________________ > Mono-winforms-list maillist - Mono-winforms-list@lists.ximian.com > http://lists.ximian.com/mailman/listinfo/mono-winforms-list > > -- View this message in context: http://www.nabble.com/Winforms-Bug-Report---Crash-when-binding-an-image-list-with-no-images-to-a-treeview-tp22240550p22244795.html Sent from the Mono - WinForms mailing list archive at Nabble.com. _______________________________________________ Mono-winforms-list maillist - Mono-winforms-list@lists.ximian.com http://lists.ximian.com/mailman/listinfo/mono-winforms-list