SharpDevelop Community

SharpDevelop Version : 2.1.0.1842
.NET Version         : 2.0.50727.42
OS Version           : Microsoft Windows NT 5.1.2600 Service Pack 2
Current culture      : German (Germany) (de-DE)
Working Set Memory   : 76684kb
GC Heap Memory       : 25145kb


Exception thrown:
System.InvalidOperationException: Invalid Content: ActiveContent must be one of the visible contents, or null if there is no visible content.
   at WeifenLuo.WinFormsUI.DockPane.set_ActiveContent(IDockContent value)
   at WeifenLuo.WinFormsUI.DockPane.ValidateActiveContent()
   at WeifenLuo.WinFormsUI.DockContentHandler.SetDockState(Boolean isHidden, DockState visibleState, DockPane oldPane)
   at WeifenLuo.WinFormsUI.DockContentHandler.set_Pane(DockPane value)
   at WeifenLuo.WinFormsUI.DockContentHandler.set_DockPanel(DockPanel value)
   at WeifenLuo.WinFormsUI.DockContent.set_DockPanel(DockPanel value)
   at ICSharpCode.SharpDevelop.Gui.SdiWorkbenchLayout.DetachViewContents(Boolean dispose)

Can you try 2.1.1835 and see if this happens?

SharpDevelop Version : 2.1.0.1835
.NET Version         : 2.0.50727.42
OS Version           : Microsoft Windows NT 5.1.2600 Service Pack 2
Current culture      : German (Germany) (de-DE)
Working Set Memory   : 28764kb
GC Heap Memory       : 3424kb

Unhandled exception terminated SharpDevelop
Exception thrown:
System.NullReferenceException: Object reference not set to an instance of an object.
   at ICSharpCode.SharpDevelop.Gui.SdiWorkbenchLayout.get_ActiveWorkbenchwindow()
   at ICSharpCode.SharpDevelop.Gui.SdiWorkbenchLayout.OnActiveWorkbenchWindowChanged(EventArgs e)
   at ICSharpCode.SharpDevelop.Gui.SdiWorkbenchLayout.Attach(IWorkbench workbench)
   at ICSharpCode.SharpDevelop.Gui.DefaultWorkbench.set_WorkbenchLayout(IWorkbenchLayout value)
   at ICSharpCode.SharpDevelop.Gui.WorkbenchSingleton.InitializeWorkbench()
   at ICSharpCode.SharpDevelop.Sda.CallHelper.RunWorkbenchInternal(Object settings)
   at ICSharpCode.SharpDevelop.Sda.CallHelper.RunWorkbench(WorkbenchSettings settings)
   at ICSharpCode.SharpDevelop.Sda.SharpDevelopHost.RunWorkbench(WorkbenchSettings settings)
   at ICSharpCode.SharpDevelop.SharpDevelopMain.RunApplication()
   at ICSharpCode.SharpDevelop.SharpDevelopMain.Run(String[] args)
   at ICSharpCode.SharpDevelop.SharpDevelopMain.Main(String[] args)

SharpDevelop Version : 2.1.0.1825
.NET Version         : 2.0.50727.42
OS Version           : Microsoft Windows NT 5.1.2600 Service Pack 2
Current culture      : German (Germany) (de-DE)
Working Set Memory   : 28036kb
GC Heap Memory       : 4178kb

Unhandled exception terminated SharpDevelop
Exception thrown:
System.NullReferenceException: Object reference not set to an instance of an object.
   at ICSharpCode.SharpDevelop.Gui.SdiWorkbenchLayout.get_ActiveWorkbenchwindow()
   at ICSharpCode.SharpDevelop.Gui.SdiWorkbenchLayout.OnActiveWorkbenchWindowChanged(EventArgs e)
   at ICSharpCode.SharpDevelop.Gui.SdiWorkbenchLayout.Attach(IWorkbench workbench)
   at ICSharpCode.SharpDevelop.Gui.DefaultWorkbench.set_WorkbenchLayout(IWorkbenchLayout value)
   at ICSharpCode.SharpDevelop.Gui.WorkbenchSingleton.InitializeWorkbench()
   at ICSharpCode.SharpDevelop.Sda.CallHelper.RunWorkbenchInternal(Object settings)
   at ICSharpCode.SharpDevelop.Sda.CallHelper.RunWorkbench(WorkbenchSettings settings)
   at ICSharpCode.SharpDevelop.Sda.SharpDevelopHost.RunWorkbench(WorkbenchSettings settings)
   at ICSharpCode.SharpDevelop.SharpDevelopMain.RunApplication()
   at ICSharpCode.SharpDevelop.SharpDevelopMain.Run(String[] args)
   at ICSharpCode.SharpDevelop.SharpDevelopMain.Main(String[] args)

When exactly do you get this exception?

Please try to make a backup and then delete the folder <X>:\Documents and Settings\<YourUser>\Datos de programa\ICSharpCode
and then try to use #Develop again.

Hi asl,

your tip was right :-)))

many many thanks

greetings

Horst 

 

PS. It runs with the latest Build 1842 too