Dragged out tab - App crash if dialog coordinator is not available

[BornToBeRoot]

Add profile from ip scanner context menu...

2023-10-05 15:17:02,774 [1] FATAL NETworkManager.App - Unhandled exception occured! 2023-10-05 15:17:02,815 [1] FATAL NETworkManager.App - Exception raised by: System.InvalidOperationException: Context is not inside a MetroWindow. at MahApps.Metro.Controls.Dialogs.DialogCoordinator.GetMetroWindow(Object context) at MahApps.Metro.Controls.Dialogs.DialogCoordinator.ShowMetroDialogAsync(Object context, BaseMetroDialog dialog, MetroDialogSettings settings) at NETworkManager.ProfileDialogManager.ShowAddProfileDialog(IProfileManagerMinimal viewModel, IDialogCoordinator dialogCoordinator, ProfileInfo profile, String group, ApplicationName applicationName) at NETworkManager.ViewModels.IPScannerViewModel.AddProfileSelectedHostAction() at System.Threading.Tasks.Task.<>c.b__128_0(Object state) 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) --- End of stack trace from previous location --- at MS.Internal.CulturePreservingExecutionContext.Run(CulturePreservingExecutionContext executionContext, ContextCallback callback, Object state) at System.Windows.Threading.DispatcherOperation.Invoke() at System.Windows.Threading.Dispatcher.ProcessQueue() at System.Windows.Threading.Dispatcher.WndProcHook(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, Int32 numArgs) at System.Windows.Threading.ExceptionWrapper.TryCatchWhen(Object source, Delegate callback, Object args, Int32 numArgs, Delegate catchHandler) at System.Windows.Threading.Dispatcher.LegacyInvokeImpl(DispatcherPriority priority, TimeSpan timeout, Delegate method, Object args, Int32 numArgs) at MS.Win32.HwndSubclass.SubclassWndProc(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam) at MS.Win32.UnsafeNativeMethods.DispatchMessage(MSG& msg) at System.Windows.Threading.Dispatcher.PushFrameImpl(DispatcherFrame frame) at System.Windows.Threading.Dispatcher.PushFrame(DispatcherFrame frame) at System.Windows.Threading.Dispatcher.Run() at System.Windows.Application.RunDispatcher(Object ignore) at System.Windows.Application.RunInternal(Window window) at System.Windows.Application.Run() at NETworkManager.App.Main()

[BornToBeRoot]

MahApps/MahApps.Metro#4424

[BornToBeRoot]

Possible workaround: MahApps/MahApps.Metro#4424 (comment)