I’ve just tried to save a particular file and am getting an unhandled exception (see below).
I can give more details and post the Visio file if this is helpful. I have a 2nd test file which does save correctly. I’m using a temporary license.
The file will not open in Visio afterwards and I get a message saying the file is corrupt. This would be a serious issue if it occurred in a production environment.
Any assistance would be appreciated.
Andrew
was unhandled
HResult=-2146233088
Message=Could not read block - no data! (position 0x0001B8CF)
Source=Aspose.Diagram
StackTrace:
at . (Stream , String )
at . ( )
at . (Stream , TextWriter , Encoding , EventHandler )
at …ctor(Stream )
at . (Stream )
at . (Stream )
at Aspose.Diagram.Vba.VbaProject. (String )
at Aspose.Diagram.Vba.VbaProject. ( )
at . ()
at . ()
at .Save()
at . (Stream , SaveFileFormat )
at Aspose.Diagram.Diagram.Save(Stream stream, SaveOptions options)
at Aspose.Diagram.Diagram.Save(String filename, SaveFileFormat format)
at AsposeDiagram.Form1.Button1_Click(Object sender, EventArgs e) in N:\Product Development\Andrew Ridgeley\Temporary Projects\AsposeDiagram\AsposeDiagram\Form1.vb:line 16
at System.Windows.Forms.Control.OnClick(EventArgs e)
at System.Windows.Forms.Button.OnClick(EventArgs e)
at System.Windows.Forms.Button.OnMouseUp(MouseEventArgs mevent)
at System.Windows.Forms.Control.WmMouseUp(Message& m, MouseButtons button, Int32 clicks)
at System.Windows.Forms.Control.WndProc(Message& m)
at System.Windows.Forms.ButtonBase.WndProc(Message& m)
at System.Windows.Forms.Button.WndProc(Message& m)
at System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m)
at System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)
at System.Windows.Forms.NativeWindow.DebuggableCallback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)
at System.Windows.Forms.UnsafeNativeMethods.DispatchMessageW(MSG& msg)
at System.Windows.Forms.Application.ComponentManager.System.Windows.Forms.UnsafeNativeMethods.IMsoComponentManager.FPushMessageLoop(IntPtr dwComponentID, Int32 reason, Int32 pvLoopData)
at System.Windows.Forms.Application.ThreadContext.RunMessageLoopInner(Int32 reason, ApplicationContext context)
at System.Windows.Forms.Application.ThreadContext.RunMessageLoop(Int32 reason, ApplicationContext context)
at Microsoft.VisualBasic.ApplicationServices.WindowsFormsApplicationBase.OnRun()
at Microsoft.VisualBasic.ApplicationServices.WindowsFormsApplicationBase.DoApplicationModel()
at Microsoft.VisualBasic.ApplicationServices.WindowsFormsApplicationBase.Run(String[] commandLine)
at AsposeDiagram.My.MyApplication.Main(String[] Args) in :line 81
at System.AppDomain._nExecuteAssembly(RuntimeAssembly assembly, String[] args)
at System.AppDomain.ExecuteAssembly(String assemblyFile, Evidence assemblySecurity, String[] args)
at Microsoft.VisualStudio.HostingProcess.HostProc.RunUsersAssembly()
at System.Threading.ThreadHelper.ThreadStart_Context(Object state)
at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)
at System.Threading.ThreadHelper.ThreadStart()
InnerException: