[MonoDevelop] Building projects: System.NullReferenceException

[Peter Vyvey]

Hello,

I upgraded three AMD64 machines running SUSE 10.1 to mono version 1.1.16.1, 
with monodevelop 0.11. Now I get the following exception while 
building/running a project:


-------------------------------------------------

Exception occurred: A null value was found where an object instance was 
required.

System.NullReferenceException: A null value was found where an object instance 
was required.

Server stack trace: 
  at MonoDevelop.Ide.Gui.ProgressMonitorManager.GetOutputProgressMonitor 
(System.String title, System.String icon, Boolean bringToFront, Boolean 
allowMonitorReuse) [0x00000] 
  at MonoDevelop.Ide.Gui.ProgressMonitorManager.GetBuildProgressMonitor () 
[0x00000] 
  at <0x00000> <unknown method>
  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] 

Exception rethrown at [0]: 

  at MonoDevelop.Ide.Gui.ProgressMonitorManager.GetOutputProgressMonitor 
(System.String title, System.String icon, Boolean bringToFront, Boolean 
allowMonitorReuse) [0x00000] 
  at MonoDevelop.Ide.Gui.ProgressMonitorManager.GetBuildProgressMonitor () 
[0x00000] 
  at <0x00000> <unknown method>
  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] 

----------------------------

It only occurs on the AMD64 machines. On a x86 machine compiling projects 
works fine, so no problem there. Did anyone else notice this ? Is there a 
work-around ? Didn't find anything on the mailinglists or on Google.

Regards,

Peter