Bug 355 - Error in treeview
Summary: Error in treeview
Status: RESOLVED FIXED
Alias: None
Product: Xamarin Studio
Classification: Desktop
Component: General ()
Version: Trunk
Hardware: PC Windows
: Normal critical
Target Milestone: ---
Assignee: Bugzilla
URL:
Depends on:
Blocks:
 
Reported: 2011-08-21 07:03 UTC by Mikayla Hutchinson [MSFT]
Modified: 2013-06-04 10:42 UTC (History)
3 users (show)

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

Notice (2018-05-24): bugzilla.xamarin.com is now in read-only mode.

Please join us on Visual Studio Developer Community and in the Xamarin and Mono organizations on GitHub to continue tracking issues. Bugzilla will remain available for reference in read-only mode. We will continue to work on open Bugzilla bugs, copy them to the new locations as needed for follow-up, and add the new items under Related Links.

Our sincere thanks to everyone who has contributed on this bug tracker over the years. Thanks also for your understanding as we make these adjustments and improvements for the future.


Please create a new report on Developer Community or GitHub with your current version information, steps to reproduce, and relevant error messages or log files if you are hitting an issue that looks similar to this resolved bug and you do not yet see a matching new report.

Related Links:
Status:
RESOLVED FIXED

Description Mikayla Hutchinson [MSFT] 2011-08-21 07:03:02 UTC
Double-clicked on a file after cut/pasting it into another folder.


System.InvalidOperationException: Tree iterator has been invalidated.
   at MonoDevelop.Ide.Gui.Components.ExtensibleTreeView.TreeNodeNavigator.AssertIsValid() in c:\Users\Michael\work\monodevelop\main\src\core\MonoDevelop.Ide\MonoDevelop.Ide.Gui.Components\TreeNodeNavigator.cs:line 67
   at MonoDevelop.Ide.Gui.Components.ExtensibleTreeView.TreeNodeNavigator.ExpandToNode() in c:\Users\Michael\work\monodevelop\main\src\core\MonoDevelop.Ide\MonoDevelop.Ide.Gui.Components\TreeNodeNavigator.cs:line 355
   at MonoDevelop.Ide.Gui.Pads.ProjectPad.ProjectSolutionPad.SelectActiveFile() in c:\Users\Michael\work\monodevelop\main\src\core\MonoDevelop.Ide\MonoDevelop.Ide.Gui.Pads.ProjectPad\ProjectSolutionPad.cs:line 111
   at MonoDevelop.Ide.DispatchService.GuiDispatch(MessageHandler cb) in c:\Users\Michael\work\monodevelop\main\src\core\MonoDevelop.Ide\MonoDevelop.Ide\DispatchService.cs:line 73
   at MonoDevelop.Ide.Gui.Pads.ProjectPad.ProjectSolutionPad.OnWindowChanged(Object ob, EventArgs args) in c:\Users\Michael\work\monodevelop\main\src\core\MonoDevelop.Ide\MonoDevelop.Ide.Gui.Pads.ProjectPad\ProjectSolutionPad.cs:line 98
   at System.EventHandler.Invoke(Object sender, EventArgs e)
   at MonoDevelop.Ide.Gui.Workbench.OnDocumentChanged(Object s, EventArgs a) in c:\Users\Michael\work\monodevelop\main\src\core\MonoDevelop.Ide\MonoDevelop.Ide.Gui\Workbench.cs:line 550
   at MonoDevelop.Ide.Gui.DefaultWorkbench.OnActiveWindowChanged(Object sender, EventArgs e) in c:\Users\Michael\work\monodevelop\main\src\core\MonoDevelop.Ide\MonoDevelop.Ide.Gui\DefaultWorkbench.cs:line 713
   at Gtk.Notebook.SwitchPageSignalCallback(IntPtr arg0, IntPtr arg1, UInt32 arg2, IntPtr gch)
Comment 1 Mikayla Hutchinson [MSFT] 2011-09-22 11:31:03 UTC
The treeview on windows is unbelievably crashy. Sometimes it even crashes when restoring the treeview state after reloading a project.
Comment 2 Lluis Sanchez 2013-06-04 10:42:53 UTC
The treeview issues were fixed long time ago.