[MonoDevelop] Problems starting stable release MonoDevelop 2.4 on Mac OS X 10.6.4

[Nejat]

    Hi

I am trying to run the latest stable release of MonoDevelop on my MacPro. I
get the following error when I try to start it:

System.NullReferenceException: Object reference not set to an instance of an
object

Server stack trace:
  at MonoDevelop.Ide.MessageService.CenterWindow (Gtk.Window child,
Gtk.Window parent) [0x00000] in <filename unknown>:0
  at MonoDevelop.Ide.MessageService.PlaceDialog (Gtk.Window child,
Gtk.Window parent) [0x00000] in <filename unknown>:0
  at MonoDevelop.Ide.MessageService+InternalMessageService.ShowException
(Gtk.Window parent, System.Exception e, System.String primaryText) [0x00000]
in <filename unknown>:0
  at (wrapper managed-to-native)
System.Runtime.Remoting.RemotingServices:InternalExecute
(System.Reflection.MethodBase,object,object[],object[]&)
  at System.Runtime.Remoting.RemotingServices.InternalExecuteMessage
(System.MarshalByRefObject target, IMethodCallMessage reqMsg) [0x00000] in
<filename unknown>:0

Exception rethrown at [0]:

  at MonoDevelop.Ide.MessageService.CenterWindow (Gtk.Window child,
Gtk.Window parent) [0x00000] in <filename unknown>:0
  at MonoDevelop.Ide.MessageService.PlaceDialog (Gtk.Window child,
Gtk.Window parent) [0x00000] in <filename unknown>:0
  at MonoDevelop.Ide.MessageService+InternalMessageService.ShowException
(Gtk.Window parent, System.Exception e, System.String primaryText) [0x00000]
in <filename unknown>:0
  at (wrapper managed-to-native)
System.Runtime.Remoting.RemotingServices:InternalExecute
(System.Reflection.MethodBase,object,object[],object[]&)
  at System.Runtime.Remoting.RemotingServices.InternalExecuteMessage
(System.MarshalByRefObject target, IMethodCallMessage reqMsg) [0x00000] in
<filename unknown>:0

Mac OS X 10.6.4 MacPro 16GB
Mono + GTK# 2.6.7 Stable release installed from binaries
MonoDevelop 2.4 Stable release installed from binaries

These are the add-ins that are installed

MonoDevelop Add-in Setup Utility
Installed add-ins:
 - ASP.NET Project Support 2.4
 - ASP.NET MVC Support 2.4
 - MonoDevelop Assembly Browser 2.4
 - Makefile generation 2.4
 - C/C++ Language Binding 2.4
 - CSharp Language Binding 2.4
 - ChangeLog Add-in 2.4
 - Code Metrics 2.4
 - MonoDevelop Database CodeGenerator 2.4
 - MonoDevelop Database Components 2.4
 - MonoDevelop Database ConnectionManager 2.4
 - MonoDevelop Database Designer 2.4
 - MonoDevelop Database Query 2.4
 - MonoDevelop Database Sql 2.4
 - MySql provider for Mono Data Sql 2.4
 - Npgsql provider for Mono Data Sql 2.4
 - SqlServer provider for Mono Data Sql 2.4
 - Sqlite provider for Mono Data Sql 2.4
 - Mono Soft Debugger Support 2.4
 - Mono Soft Debugger Support for ASP.NET 2.4
 - Mono Soft Debugger Support for iPhone 2.4
 - Mono Soft Debugger Support for Moonlight 2.4
 - Deployment Services for Linux 2.4
 - MonoDevelop Hex Editor 2.4
 - ILAsm Language Binding 2.4
 - Mono iPhone development 2.4
 - MonoDevelop Mac Development Support 2.4
 - MonoDevelop Mac Platform Support 2.4
 - IDE Extensions for developers of the Mono framework 2.4
 - Moonlight/Silverlight Project Support 2.4
 - NUnit support 2.4
 - Visual Studio .NET Project Support 2.4
 - Refactoring Support 2.4
 - Regex Toolkit 2.4
 - MonoDevelop Source Editor 2.4
 - Text Templating 2.4
 - VB.NET Language Binding 2.4
 - Subversion support for the Version Control Add-in 2.4
 - Project Web References 2.4
 - Welcome Page 2.4
 - XML Editor 2.4

I appreciate any help in the matter, Thank you

Nejat
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://lists.ximian.com/pipermail/monodevelop-list/attachments/20100904/0bd022e9/attachment.html