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'The type initializer for 'HandyControl.Controls.Window' threw an exception.'

See original GitHub issue

The exception occurs at Messagebox.Show/Ask/Error etc calls. ArgumentOutOfRangeException: Index was out of range. Must be non-negative and less than the size of the collection.

To Reproduce Steps to reproduce the behavior: This happens randomly and I couldn’t find the exact way to reproduce.

Environment (please complete the following information):

.net: [.net core 3.1
IDE [e.g. vs2019]
Version [2.5.3.2]

Stack Trace-

at HandyControl.Controls.Window..ctor()
   at HandyControl.Controls.MessageBox..ctor()
   at HandyControl.Controls.MessageBox.CreateMessageBox(Window owner, String messageBoxText, String caption, MessageBoxButton button, MessageBoxImage icon, MessageBoxResult defaultResult, String cancelContent, String confirmContent, String yesContent, String noContent)
   at HandyControl.Controls.MessageBox.<>c__DisplayClass44_0.<Ask>b__0()
   at System.Windows.Threading.Dispatcher.Invoke(Action callback, DispatcherPriority priority, CancellationToken cancellationToken, TimeSpan timeout)
   at System.Windows.Threading.Dispatcher.Invoke(Action callback)
   at HandyControl.Controls.MessageBox.Ask(String messageBoxText, String caption)
   at demo.ViewModels.MainWindowViewModel.DeleteIconsMethod() in C:\Users\myusername\source\repos\demo\demo\ViewModels\MainWindowViewModel.cs:line 441
   at Prism.Commands.DelegateCommand.Execute()
   at Prism.Commands.DelegateCommand.Execute(Object parameter)
   at Prism.Commands.DelegateCommandBase.System.Windows.Input.ICommand.Execute(Object parameter)
   at MS.Internal.Commands.CommandHelpers.CriticalExecuteCommandSource(ICommandSource commandSource, Boolean userInitiated)
   at System.Windows.Controls.MenuItem.InvokeClickAfterRender(Object arg)
   at System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Int32 numArgs)
   at System.Windows.Threading.ExceptionWrapper.TryCatchWhen(Object source, Delegate callback, Object args, Int32 numArgs, Delegate catchHandler)
   at System.Windows.Threading.DispatcherOperation.InvokeImpl()
   at MS.Internal.CulturePreservingExecutionContext.CallbackWrapper(Object obj)
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)

Issue Analytics

State:
Created 3 years ago
Comments:10 (5 by maintainers)

Top GitHub Comments

1reaction

DineshSolankicommented, Aug 4, 2020

@NaBian @ghost1372 sorry, I forgot to follow up, I noticed that after removing Notification.Show() from my code, the exception disappeared somehow.I think that should be the culprit. As my app was not in version control at that time, I don’t have the old code. Just before the messageBox, I used to show the notification.see if it helps, else I’ll also try to reproduce again.

0reactions

ghost1372commented, Nov 10, 2021

Hi @NaBian i have a repro, that crash with this bug here you can test it.

HandyControl-s-Project.zip

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