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Call to DisplayRootViewForAsync() throws System.InvalidOperationException.
Here is StackTrace:
at System.Linq.ThrowHelper.ThrowMoreThanOneElementException() in /_/src/libraries/System.Linq/src/System/Linq/ThrowHelper.cs:line 18
at System.Linq.Enumerable.TryGetSingle[TSource](IEnumerable`1 source, Boolean& found) in /_/src/libraries/System.Linq/src/System/Linq/Single.cs:line 104
at System.Linq.Enumerable.Single[TSource](IEnumerable`1 source) in /_/src/libraries/System.Linq/src/System/Linq/Single.cs:line 13
at Caliburn.Micro.SimpleContainer.GetInstance(Type service, String key) in D:\a\1\s\src\Caliburn.Micro.Core\SimpleContainer.cs:line 109
at Caliburn.Micro.SimpleContainer.<DetermineConstructorArgs>b__29_0(ParameterInfo info) in D:\a\1\s\src\Caliburn.Micro.Core\SimpleContainer.cs:line 290
at System.Linq.Enumerable.SelectArrayIterator`2.MoveNext() in /_/src/libraries/System.Linq/src/System/Linq/Select.cs:line 191
at System.Collections.Generic.List`1.AddRange(IEnumerable`1 collection) in /_/src/libraries/System.Private.CoreLib/src/System/Collections/Generic/List.cs:line 269
at Caliburn.Micro.SimpleContainer.DetermineConstructorArgs(Type implementation) in D:\a\1\s\src\Caliburn.Micro.Core\SimpleContainer.cs:line 290
at Caliburn.Micro.SimpleContainer.BuildInstance(Type type) in D:\a\1\s\src\Caliburn.Micro.Core\SimpleContainer.cs:line 261
at Caliburn.Micro.SimpleContainer.<>c__DisplayClass13_0.<RegisterPerRequest>b__0(SimpleContainer container) in D:\a\1\s\src\Caliburn.Micro.Core\SimpleContainer.cs:line 58
at Caliburn.Micro.SimpleContainer.GetInstance(Type service, String key) in D:\a\1\s\src\Caliburn.Micro.Core\SimpleContainer.cs:line 109
at FileExplorer.CustomBootstrapper.GetInstance(Type serviceType, String key) in C:\Users\vuqar\Desktop\Code\WPF\FileExplorer\CustomBootstrapper.cs:line 24
at Caliburn.Micro.BootstrapperBase.<DisplayRootViewForAsync>d__19.MoveNext() in D:\a\1\s\src\Caliburn.Micro.Platform\Platforms\net46-netcore\Bootstrapper.cs:line 209
at FileExplorer.CustomBootstrapper.<OnStartup>d__6.MoveNext() in C:\Users\vuqar\Desktop\Code\WPF\FileExplorer\CustomBootstrapper.cs:line 54
at System.Threading.Tasks.Task.<>c.<ThrowAsync>b__128_0(Object state) in /_/src/libraries/System.Private.CoreLib/src/System/Threading/Tasks/Task.cs:line 1914
at System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Int32 numArgs) in /_/src/Microsoft.DotNet.Wpf/src/WindowsBase/MS/Internal/Threading/ExceptionWrapper.cs:line 110
at System.Windows.Threading.ExceptionWrapper.TryCatchWhen(Object source, Delegate callback, Object args, Int32 numArgs, Delegate catchHandler) in /_/src/Microsoft.DotNet.Wpf/src/WindowsBase/MS/Internal/Threading/ExceptionWrapper.cs:line 36
at System.Windows.Threading.Dispatcher.WrappedInvoke(Delegate callback, Object args, Int32 numArgs, Delegate catchHandler) in /_/src/Microsoft.DotNet.Wpf/src/WindowsBase/System/Windows/Threading/Dispatcher.cs:line 2867
at System.Windows.Threading.DispatcherOperation.InvokeImpl() in /_/src/Microsoft.DotNet.Wpf/src/WindowsBase/System/Windows/Threading/DispatcherOperation.cs:line 540
at System.Windows.Threading.DispatcherOperation.InvokeInSecurityContext(Object state) in /_/src/Microsoft.DotNet.Wpf/src/WindowsBase/System/Windows/Threading/DispatcherOperation.cs:line 487
at MS.Internal.CulturePreservingExecutionContext.CallbackWrapper(Object obj) in /_/src/Microsoft.DotNet.Wpf/src/Shared/MS/Internal/CulturePreservingExecutionContext.cs:line 214
at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) in /_/src/libraries/System.Private.CoreLib/src/System/Threading/ExecutionContext.cs:line 179
--- End of stack trace from previous location ---
at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) in /_/src/libraries/System.Private.CoreLib/src/System/Threading/ExecutionContext.cs:line 203
at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state) in /_/src/libraries/System.Private.CoreLib/src/System/Threading/ExecutionContext.cs:line 143
at MS.Internal.CulturePreservingExecutionContext.Run(CulturePreservingExecutionContext executionContext, ContextCallback callback, Object state) in /_/src/Microsoft.DotNet.Wpf/src/Shared/MS/Internal/CulturePreservingExecutionContext.cs:line 172
at System.Windows.Threading.DispatcherOperation.Invoke() in /_/src/Microsoft.DotNet.Wpf/src/WindowsBase/System/Windows/Threading/DispatcherOperation.cs:line 409
at System.Windows.Threading.Dispatcher.ProcessQueue() in /_/src/Microsoft.DotNet.Wpf/src/WindowsBase/System/Windows/Threading/Dispatcher.cs:line 2093
at System.Windows.Threading.Dispatcher.WndProcHook(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam, Boolean& handled) in /_/src/Microsoft.DotNet.Wpf/src/WindowsBase/System/Windows/Threading/Dispatcher.cs:line 2304
at MS.Win32.HwndWrapper.WndProc(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam, Boolean& handled) in /_/src/Microsoft.DotNet.Wpf/src/Shared/MS/Win32/HwndWrapper.cs:line 295
at MS.Win32.HwndSubclass.DispatcherCallbackOperation(Object o) in /_/src/Microsoft.DotNet.Wpf/src/Shared/MS/Win32/HwndSubclass.cs:line 429
at System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Int32 numArgs) in /_/src/Microsoft.DotNet.Wpf/src/WindowsBase/MS/Internal/Threading/ExceptionWrapper.cs:line 103
at System.Windows.Threading.ExceptionWrapper.TryCatchWhen(Object source, Delegate callback, Object args, Int32 numArgs, Delegate catchHandler) in /_/src/Microsoft.DotNet.Wpf/src/WindowsBase/MS/Internal/Threading/ExceptionWrapper.cs:line 36
at System.Windows.Threading.Dispatcher.WrappedInvoke(Delegate callback, Object args, Int32 numArgs, Delegate catchHandler) in /_/src/Microsoft.DotNet.Wpf/src/WindowsBase/System/Windows/Threading/Dispatcher.cs:line 2867
at System.Windows.Threading.Dispatcher.LegacyInvokeImpl(DispatcherPriority priority, TimeSpan timeout, Delegate method, Object args, Int32 numArgs) in /_/src/Microsoft.DotNet.Wpf/src/WindowsBase/System/Windows/Threading/Dispatcher.cs:line 1339
at System.Windows.Threading.Dispatcher.Invoke(DispatcherPriority priority, Delegate method, Object arg) in /_/src/Microsoft.DotNet.Wpf/src/WindowsBase/System/Windows/Threading/Dispatcher.cs:line 1058
at MS.Win32.HwndSubclass.SubclassWndProc(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam) in /_/src/Microsoft.DotNet.Wpf/src/Shared/MS/Win32/HwndSubclass.cs:line 341
at MS.Win32.UnsafeNativeMethods.DispatchMessage(MSG& msg)
at System.Windows.Threading.Dispatcher.TranslateAndDispatchMessage(MSG& msg) in /_/src/Microsoft.DotNet.Wpf/src/WindowsBase/System/Windows/Threading/Dispatcher.cs:line 2281
at System.Windows.Threading.Dispatcher.PushFrameImpl(DispatcherFrame frame) in /_/src/Microsoft.DotNet.Wpf/src/WindowsBase/System/Windows/Threading/Dispatcher.cs:line 2143
at System.Windows.Threading.Dispatcher.PushFrame(DispatcherFrame frame) in /_/src/Microsoft.DotNet.Wpf/src/WindowsBase/System/Windows/Threading/Dispatcher.cs:line 336
at System.Windows.Threading.Dispatcher.Run() in /_/src/Microsoft.DotNet.Wpf/src/WindowsBase/System/Windows/Threading/Dispatcher.cs:line 304
at System.Windows.Application.RunDispatcher(Object ignore) in /_/src/Microsoft.DotNet.Wpf/src/PresentationFramework/System/Windows/Application.cs:line 2406
at System.Windows.Application.RunInternal(Window window) in /_/src/Microsoft.DotNet.Wpf/src/PresentationFramework/System/Windows/Application.cs:line 1693
at System.Windows.Application.Run(Window window) in /_/src/Microsoft.DotNet.Wpf/src/PresentationFramework/System/Windows/Application.cs:line 220
at System.Windows.Application.Run() in /_/src/Microsoft.DotNet.Wpf/src/PresentationFramework/System/Windows/Application.cs:line 198
at FileExplorer.App.Main()
It seems like there is more than one instance of ShellViewModel registered to IoC? Any ideas why this is happening or how to fix it?
I setted up IoC container as instructed here.
Here is my CustomBootstrapper.cs:
Call to DisplayRootViewForAsync() throws System.InvalidOperationException.
Here is StackTrace:
It seems like there is more than one instance of ShellViewModel registered to IoC? Any ideas why this is happening or how to fix it?