PDF Architect 0.5.6.519 Unhandled Exception

Great product, but this bug is crippling.

Merged three documents. Clicked on the last page of the new merged doc in the index pane.  Unhandled Exception as detailed below.

It seems the document page indexing gets a little screwed after the merge.  Saving and re-opening does not help unfortunately. 

Thanks.

Exception details:

 

See the end of this message for details on invoking 

just-in-time (JIT) debugging instead of this dialog box.


************** Exception Text **************

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

   at pdfforge.PDFArchitect.PDFDocumentTabPage.showNewPage(Int32 pageNumber)

   at pdfforge.PDFArchitect.PreviewPicture.markingOperation(PDFDocumentTabPage& document, Keys modKey)

   at pdfforge.PDFArchitect.PreviewPicture.previewPageImage_MouseUp(Object sender, MouseEventArgs e)

   at System.Windows.Forms.Control.WmMouseUp(Message& m, MouseButtons button, Int32 clicks)

   at System.Windows.Forms.Control.WndProc(Message& m)

   at System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)

   at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)



************** Loaded Assemblies **************

mscorlib

    Assembly Version: 2.0.0.0

    Win32 Version: 2.0.50727.5456 (Win7SP1GDR.050727-5400)

    CodeBase: file:///C:/Windows/Microsoft.NET/Framework64/v2.0.50727/mscorlib.dll

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

PDFArchitect

    Assembly Version: 0.5.6.519

    Win32 Version: 0.5.6.519

    CodeBase: file:///C:/Program%20Files%20(x86)/PDFCreator/PDFArchitect/PDFArchitect.exe

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

System.Windows.Forms

    Assembly Version: 2.0.0.0

    Win32 Version: 2.0.50727.5460 (Win7SP1GDR.050727-5400)

    CodeBase: file:///C:/Windows/assembly/GAC_MSIL/System.Windows.Forms/2.0.0.0__b77a5c561934e089/System.Windows.Forms.dll

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

System

    Assembly Version: 2.0.0.0

    Win32 Version: 2.0.50727.5456 (Win7SP1GDR.050727-5400)

    CodeBase: file:///C:/Windows/assembly/GAC_MSIL/System/2.0.0.0__b77a5c561934e089/System.dll

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

System.Drawing

    Assembly Version: 2.0.0.0

    Win32 Version: 2.0.50727.5462 (Win7SP1GDR.050727-5400)

    CodeBase: file:///C:/Windows/assembly/GAC_MSIL/System.Drawing/2.0.0.0__b03f5f7f11d50a3a/System.Drawing.dll

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

DynamicTranslator

    Assembly Version: 1.0.0.0

    Win32 Version: 1.0.0.0

    CodeBase: file:///C:/Program%20Files%20(x86)/PDFCreator/PDFArchitect/DynamicTranslator.DLL

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

DataStorage

    Assembly Version: 1.0.0.0

    Win32 Version: 1.0.0.0

    CodeBase: file:///C:/Program%20Files%20(x86)/PDFCreator/PDFArchitect/DataStorage.DLL

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

Gnostice.PDFOne

    Assembly Version: 3.0.57.6

    Win32 Version: 3.0.57.6

    CodeBase: file:///C:/Program%20Files%20(x86)/PDFCreator/PDFArchitect/Gnostice.PDFOne.DLL

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

System.Xml

    Assembly Version: 2.0.0.0

    Win32 Version: 2.0.50727.5420 (Win7SP1.050727-5400)

    CodeBase: file:///C:/Windows/assembly/GAC_MSIL/System.Xml/2.0.0.0__b77a5c561934e089/System.Xml.dll

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

Accessibility

    Assembly Version: 2.0.0.0

    Win32 Version: 2.0.50727.4927 (NetFXspW7.050727-4900)

    CodeBase: file:///C:/Windows/assembly/GAC_MSIL/Accessibility/2.0.0.0__b03f5f7f11d50a3a/Accessibility.dll

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

Ionic.Zlib

    Assembly Version: 1.8.4.27

    Win32 Version: 1.8.4.27

    CodeBase: file:///C:/Program%20Files%20(x86)/PDFCreator/PDFArchitect/Ionic.Zlib.DLL

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


************** JIT Debugging **************

To enable just-in-time (JIT) debugging, the .config file for this

application or computer (machine.config) must have the

jitDebugging value set in the system.windows.forms section.

The application must also be compiled with debugging

enabled.


For example:


   


When JIT debugging is enabled, any unhandled exception

will be sent to the JIT debugger registered on the computer

rather than be handled by this dialog box.