NodeBrowser (VVVV) not working in b30

hi there,

bugreport: NodeBrowser (VVVV) does not work in b30 (and latest a30.1 - d846a95483).

just create a NodeBrowser node in a blank patch. the nodebrowser window will open but not display anything. on clicking into the blank area it throws this exception:

i’m on win8.

Informationen über das Aufrufen von JIT-Debuggen
anstelle dieses Dialogfelds finden Sie am Ende dieser Meldung.

************** Ausnahmetext **************
System.NullReferenceException: Der Objektverweis wurde nicht auf eine Objektinstanz festgelegt.
   bei VVVV.Nodes.NodeBrowser.TagPanel.RichTextBoxMouseUp(Object sender, MouseEventArgs e)
   bei System.Windows.Forms.Control.OnMouseUp(MouseEventArgs e)
   bei System.Windows.Forms.TextBoxBase.OnMouseUp(MouseEventArgs mevent)
   bei System.Windows.Forms.Control.WmMouseUp(Message& m, MouseButtons button, Int32 clicks)
   bei System.Windows.Forms.Control.WndProc(Message& m)
   bei System.Windows.Forms.TextBoxBase.WndProc(Message& m)
   bei System.Windows.Forms.RichTextBox.WndProc(Message& m)
   bei VVVV.Nodes.NodeBrowser.RichTextBoxEx.WndProc(Message& m)
   bei System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m)
   bei System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)
   bei System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)


************** Geladene Assemblys **************
mscorlib
    Assembly-Version: 4.0.0.0.
    Win32-Version: 4.0.30319.18046 built by: FX45RTMGDR.
    CodeBase: file:///C:/Windows/Microsoft.NET/Framework/v4.0.30319/mscorlib.dll.
----------------------------------------
VVVV.Hosting
    Assembly-Version: 1.0.4890.40136.
    Win32-Version: 1.0.*.
    CodeBase: file:///C:/vvvv/vvvv_45beta30_x86/lib/core/VVVV.Hosting.DLL.
----------------------------------------
VVVV.PluginInterfaces
    Assembly-Version: 1.0.4890.40135.
    Win32-Version: 1.0.*.
    CodeBase: file:///C:/vvvv/vvvv_45beta30_x86/lib/core/VVVV.PluginInterfaces.DLL.
----------------------------------------
System.Drawing
    Assembly-Version: 4.0.0.0.
    Win32-Version: 4.0.30319.18022 built by: FX45RTMGDR.
    CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Drawing/v4.0_4.0.0.0__b03f5f7f11d50a3a/System.Drawing.dll.
----------------------------------------
System
    Assembly-Version: 4.0.0.0.
    Win32-Version: 4.0.30319.18045 built by: FX45RTMGDR.
    CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System/v4.0_4.0.0.0__b77a5c561934e089/System.dll.
----------------------------------------
VVVV.Core
    Assembly-Version: 1.0.4890.40134.
    Win32-Version: 1.0.*.
    CodeBase: file:///C:/vvvv/vvvv_45beta30_x86/lib/core/VVVV.Core.DLL.
----------------------------------------
System.Windows.Forms
    Assembly-Version: 4.0.0.0.
    Win32-Version: 4.0.30319.18046 built by: FX45RTMGDR.
    CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Windows.Forms/v4.0_4.0.0.0__b77a5c561934e089/System.Windows.Forms.dll.
----------------------------------------
Microsoft.Practices.Unity
    Assembly-Version: 2.1.505.0.
    Win32-Version: 2.1.505.0.
    CodeBase: file:///C:/vvvv/vvvv_45beta30_x86/lib/core/Microsoft.Practices.Unity.DLL.
----------------------------------------
System.Core
    Assembly-Version: 4.0.0.0.
    Win32-Version: 4.0.30319.17929 built by: FX45RTMREL.
    CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Core/v4.0_4.0.0.0__b77a5c561934e089/System.Core.dll.
----------------------------------------
ICSharpCode.SharpDevelop.Dom
    Assembly-Version: 3.2.1.6466.
    Win32-Version: 3.2.1.6466.
    CodeBase: file:///C:/vvvv/vvvv_45beta30_x86/lib/core/ICSharpCode.SharpDevelop.Dom.DLL.
----------------------------------------
log4net
    Assembly-Version: 1.2.10.0.
    Win32-Version: 1.2.10.0.
    CodeBase: file:///C:/vvvv/vvvv_45beta30_x86/lib/core/log4net.DLL.
----------------------------------------
System.Configuration
    Assembly-Version: 4.0.0.0.
    Win32-Version: 4.0.30319.17929 built by: FX45RTMREL.
    CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Configuration/v4.0_4.0.0.0__b03f5f7f11d50a3a/System.Configuration.dll.
----------------------------------------
System.Xml
    Assembly-Version: 4.0.0.0.
    Win32-Version: 4.0.30319.18046 built by: FX45RTMGDR.
    CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Xml/v4.0_4.0.0.0__b77a5c561934e089/System.Xml.dll.
----------------------------------------
System.ComponentModel.Composition.Codeplex
    Assembly-Version: 4.1.2.0.
    Win32-Version: 1.1.0.0.
    CodeBase: file:///C:/vvvv/vvvv_45beta30_x86/lib/core/System.ComponentModel.Composition.Codeplex.DLL.
----------------------------------------
VVVV.Utils
    Assembly-Version: 1.0.4890.40132.
    Win32-Version: 1.0.*.
    CodeBase: file:///C:/vvvv/vvvv_45beta30_x86/lib/core/VVVV.Utils.DLL.
----------------------------------------
SlimDX
    Assembly-Version: 4.0.13.43.
    Win32-Version: .
    CodeBase: file:///C:/vvvv/vvvv_45beta30_x86/lib/core/SlimDX.DLL.
----------------------------------------
System.Reflection.Context
    Assembly-Version: 4.1.2.0.
    Win32-Version: 1.1.0.0.
    CodeBase: file:///C:/vvvv/vvvv_45beta30_x86/lib/core/System.Reflection.Context.DLL.
----------------------------------------
ICSharpCode.NRefactory
    Assembly-Version: 3.2.1.6466.
    Win32-Version: 3.2.1.6466.
    CodeBase: file:///C:/vvvv/vvvv_45beta30_x86/lib/core/ICSharpCode.NRefactory.DLL.
----------------------------------------
Nito.Async
    Assembly-Version: 1.4.0.0.
    Win32-Version: 1.4.0.0.
    CodeBase: file:///C:/vvvv/vvvv_45beta30_x86/lib/core/Nito.Async.DLL.
----------------------------------------
VVVV.Nodes
    Assembly-Version: 1.0.4890.40138.
    Win32-Version: 1.0.4890.40138.
    CodeBase: file:///C:/vvvv/vvvv_45beta30_x86/lib/nodes/plugins/VVVV.Nodes.dll.
----------------------------------------
Svg
    Assembly-Version: 0.5.2.41253.
    Win32-Version: 0.5.2.0.
    CodeBase: file:///C:/vvvv/vvvv_45beta30_x86/lib/nodes/plugins/Svg.DLL.
----------------------------------------
System.Xml.Linq
    Assembly-Version: 4.0.0.0.
    Win32-Version: 4.0.30319.17929 built by: FX45RTMREL.
    CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Xml.Linq/v4.0_4.0.0.0__b77a5c561934e089/System.Xml.Linq.dll.
----------------------------------------
VVVV.HDE.Viewer.WinFormsViewer
    Assembly-Version: 1.0.4890.40136.
    Win32-Version: 1.0.4890.40136.
    CodeBase: file:///C:/vvvv/vvvv_45beta30_x86/lib/core/VVVV.HDE.Viewer.WinFormsViewer.DLL.
----------------------------------------
VVVV.HDE.Viewer.PiccoloGraphicalEditor
    Assembly-Version: 1.0.0.0.
    Win32-Version: 1.0.0.0.
    CodeBase: file:///C:/vvvv/vvvv_45beta30_x86/lib/core/VVVV.HDE.Viewer.PiccoloGraphicalEditor.DLL.
----------------------------------------
UMD.HCIL.Piccolo
    Assembly-Version: 1.0.2165.24847.
    Win32-Version: 1.0.2165.24847.
    CodeBase: file:///C:/vvvv/vvvv_45beta30_x86/lib/core/UMD.HCIL.Piccolo.DLL.
----------------------------------------
UMD.HCIL.PiccoloX
    Assembly-Version: 1.0.2165.24848.
    Win32-Version: 1.0.2165.24848.
    CodeBase: file:///C:/vvvv/vvvv_45beta30_x86/lib/core/UMD.HCIL.PiccoloX.DLL.
----------------------------------------
Anonymously Hosted DynamicMethods Assembly
    Assembly-Version: 0.0.0.0.
    Win32-Version: 4.0.30319.18046 built by: FX45RTMGDR.
    CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_32/mscorlib/v4.0_4.0.0.0__b77a5c561934e089/mscorlib.dll.
----------------------------------------
Microsoft.Build
    Assembly-Version: 4.0.0.0.
    Win32-Version: 4.0.30319.17929 built by: FX45RTMREL.
    CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/Microsoft.Build/v4.0_4.0.0.0__b03f5f7f11d50a3a/Microsoft.Build.dll.
----------------------------------------
Microsoft.Build.Framework
    Assembly-Version: 4.0.0.0.
    Win32-Version: 4.0.30319.17929 built by: FX45RTMREL.
    CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/Microsoft.Build.Framework/v4.0_4.0.0.0__b03f5f7f11d50a3a/Microsoft.Build.Framework.dll.
----------------------------------------
Microsoft.Build.Utilities.v4.0
    Assembly-Version: 4.0.0.0.
    Win32-Version: 4.0.30319.17929 built by: FX45RTMREL.
    CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/Microsoft.Build.Utilities.v4.0/v4.0_4.0.0.0__b03f5f7f11d50a3a/Microsoft.Build.Utilities.v4.0.dll.
----------------------------------------
Microsoft.Build.resources
    Assembly-Version: 4.0.0.0.
    Win32-Version: 4.0.30319.18010 built by: FX45RTMGDR.
    CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/Microsoft.Build.resources/v4.0_4.0.0.0_de_b03f5f7f11d50a3a/Microsoft.Build.resources.dll.
----------------------------------------
Microsoft.Internal.Tasks.Dataflow
    Assembly-Version: 4.0.0.0.
    Win32-Version: 4.0.30319.17929 built by: FX45RTMREL.
    CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/Microsoft.Internal.Tasks.Dataflow/v4.0_4.0.0.0__b77a5c561934e089/Microsoft.Internal.Tasks.Dataflow.dll.
----------------------------------------
CodeEditor
    Assembly-Version: 1.0.4890.40139.
    Win32-Version: 1.0.4890.40139.
    CodeBase: file:///C:/VVVV/VVVV_45BETA30_X86/LIB/NODES/EDITORS/CODEEDITOR.DLL.
----------------------------------------
ICSharpCode.TextEditor
    Assembly-Version: 3.2.1.6466.
    Win32-Version: 3.2.1.6466.
    CodeBase: file:///C:/VVVV/VVVV_45BETA30_X86/LIB/NODES/EDITORS/ICSHARPCODE.TEXTEDITOR.DLL.
----------------------------------------
MetadataViewProxies_c58269c1-4c05-4426-9524-75a97e9cf6b8
    Assembly-Version: 0.0.0.0.
    Win32-Version: 1.1.0.0.
    CodeBase: file:///C:/vvvv/vvvv_45beta30_x86/lib/core/System.ComponentModel.Composition.Codeplex.dll.
----------------------------------------
System.Runtime.Caching
    Assembly-Version: 4.0.0.0.
    Win32-Version: 4.0.30319.17929.
    CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Runtime.Caching/v4.0_4.0.0.0__b03f5f7f11d50a3a/System.Runtime.Caching.dll.
----------------------------------------
System.resources
    Assembly-Version: 4.0.0.0.
    Win32-Version: 4.0.30319.18010 built by: FX45RTMGDR.
    CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.resources/v4.0_4.0.0.0_de_b77a5c561934e089/System.resources.dll.
----------------------------------------
mscorlib.resources
    Assembly-Version: 4.0.0.0.
    Win32-Version: 4.0.30319.18010 built by: FX45RTMGDR.
    CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/mscorlib.resources/v4.0_4.0.0.0_de_b77a5c561934e089/mscorlib.resources.dll.
----------------------------------------
Accessibility
    Assembly-Version: 4.0.0.0.
    Win32-Version: 4.0.30319.17929 built by: FX45RTMREL.
    CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/Accessibility/v4.0_4.0.0.0__b03f5f7f11d50a3a/Accessibility.dll.
----------------------------------------
System.Drawing.resources
    Assembly-Version: 4.0.0.0.
    Win32-Version: 4.0.30319.18010 built by: FX45RTMGDR.
    CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Drawing.resources/v4.0_4.0.0.0_de_b03f5f7f11d50a3a/System.Drawing.resources.dll.
----------------------------------------
System.Windows.Forms.resources
    Assembly-Version: 4.0.0.0.
    Win32-Version: 4.0.30319.18010 built by: FX45RTMGDR.
    CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Windows.Forms.resources/v4.0_4.0.0.0_de_b77a5c561934e089/System.Windows.Forms.resources.dll.
----------------------------------------

************** JIT-Debuggen **************
Um das JIT-Debuggen (Just-In-Time) zu aktivieren, muss in der
Konfigurationsdatei der Anwendung oder des Computers
(machine.config) der jitDebugging-Wert im Abschnitt system.windows.forms festgelegt werden.
Die Anwendung muss mit aktiviertem Debuggen kompiliert werden.

Zum Beispiel:

<configuration>
    <system.windows.forms jitDebugging="true" />
</configuration>

Wenn das JIT-Debuggen aktiviert ist, werden alle nicht behandelten
Ausnahmen an den JIT-Debugger gesendet, der auf dem
Computer registriert ist, und nicht in diesem Dialogfeld behandelt.

confirmed. in the meantime if you click on C(ategories) and back on T(ags) it will work.