WPF Designer Unhandled Exception

[rchecketts]

Hello

Latest version of Stimulsoft Reports for WPF release version 2010.2.800 called StimulsoftReports.Wpf_2010.2

In the WPF Designer, Select a data band, on the properties tab under Data click the elipse for Business Object and I get an unhandled exception. I also get the same exception if I just double click on the header of data band. I can however set the data without any error by clicking on the square in the data band header and selecting from the drop down menu.

Last Chance DispatcherUnhandledException Message:
"Collection was modified; enumeration operation may not execute."

Stack Trace:
at System.Collections.ArrayList.ArrayListEnumeratorSimple.MoveNext() at Stimulsoft.Report.Wpf.StiTreeViewHelper.ExpandAll(ItemCollection items) at Stimulsoft.Report.Wpf.StiTreeViewHelper.ExpandAll(ItemCollection items) at Stimulsoft.Report.Wpf.StiTreeViewHelper.ExpandAll(TreeView treeView) at Stimulsoft.Report.WpfDesign.StiBusinessObjectSelectionControl.BuildBusinessObject() at Stimulsoft.Report.WpfDesign.StiBusinessObjectSelectionControl.Build() at Stimulsoft.Report.WpfDesign.StiBusinessObjectSelectionControl.set_Component(StiComponent value) at Stimulsoft.Report.WpfDesign.StiBusinessObjectWindow..ctor(StiComponent component) at Stimulsoft.Report.WpfDesign.StiBusinessObjectProperty.c__DisplayClass1.b__0(Object , RoutedEventArgs ) at System.Windows.RoutedEventHandlerInfo.InvokeHandler(Object target, RoutedEventArgs routedEventArgs) at System.Windows.EventRoute.InvokeHandlersImpl(Object source, RoutedEventArgs args, Boolean reRaised) at System.Windows.UIElement.RaiseEventImpl(DependencyObject sender, RoutedEventArgs args) at System.Windows.UIElement.RaiseEvent(RoutedEventArgs e) at System.Windows.Controls.Primitives.ButtonBase.OnClick() at System.Windows.Controls.Button.OnClick() at System.Windows.Controls.Primitives.ButtonBase.OnMouseLeftButtonUp(MouseButtonEventArgs e) at System.Windows.UIElement.OnMouseLeftButtonUpThunk(Object sender, MouseButtonEventArgs e) at System.Windows.Input.MouseButtonEventArgs.InvokeEventHandler(Delegate genericHandler, Object genericTarget) at System.Windows.RoutedEventArgs.InvokeHandler(Delegate handler, Object target) at System.Windows.RoutedEventHandlerInfo.InvokeHandler(Object target, RoutedEventArgs routedEventArgs) at System.Windows.EventRoute.InvokeHandlersImpl(Object source, RoutedEventArgs args, Boolean reRaised) at System.Windows.UIElement.ReRaiseEventAs(DependencyObject sender, RoutedEventArgs args, RoutedEvent newEvent) at System.Windows.UIElement.CrackMouseButtonEventAndReRaiseEvent(DependencyObject sender, MouseButtonEventArgs e) at System.Windows.UIElement.OnMouseUpThunk(Object sender, MouseButtonEventArgs e) at System.Windows.Input.MouseButtonEventArgs.InvokeEventHandler(Delegate genericHandler, Object genericTarget) at System.Windows.RoutedEventArgs.InvokeHandler(Delegate handler, Object target) at System.Windows.RoutedEventHandlerInfo.InvokeHandler(Object target, RoutedEventArgs routedEventArgs) at System.Windows.EventRoute.InvokeHandlersImpl(Object source, RoutedEventArgs args, Boolean reRaised) at System.Windows.UIElement.RaiseEventImpl(DependencyObject sender, RoutedEventArgs args) at System.Windows.UIElement.RaiseEvent(RoutedEventArgs args, Boolean trusted) at System.Windows.Input.InputManager.ProcessStagingArea() at System.Windows.Input.InputManager.ProcessInput(InputEventArgs input) at System.Windows.Input.InputProviderSite.ReportInput(InputReport inputReport) at System.Windows.Interop.HwndMouseInputProvider.ReportInput(IntPtr hwnd, InputMode mode, Int32 timestamp, RawMouseActions actions, Int32 x, Int32 y, Int32 wheel) at System.Windows.Interop.HwndMouseInputProvider.FilterMessage(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam, Boolean& handled) at System.Windows.Interop.HwndSource.InputFilterMessage(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam, Boolean& handled) at MS.Win32.HwndWrapper.WndProc(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam, Boolean& handled) at MS.Win32.HwndSubclass.DispatcherCallbackOperation(Object o) at System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Boolean isSingleParameter) at System.Windows.Threading.ExceptionWrapper.TryCatchWhen(Object source, Delegate callback, Object args, Boolean isSingleParameter, Delegate catchHandler)

Rick

[Alex K.]

Hello,

This issue already solved. Please download release from site again.

Thank you.

[rchecketts]

Thanks, the later release fixed the problem.

[Andrew]

Great!

We are always ready to help you!

Thank you.