ReactiveUI.UnhandledErrorException: An object implementing IHandleObservableErrors (often a ReactiveCommand or ObservableAsPropertyHelper) has errored, thereby breaking its observable pipeline. To prevent this, ensure the pipeline does not error, or Subscribe to the ThrownExceptions property of the object in question to handle the erroneous case. ---> System.IO.FileNotFoundException: Could not find file 'D:\bureau sig\timecraft06022022\timecraft06022022\serveur\timecraftterzerz\region\r.0.0.mca'. File name: 'D:\bureau sig\timecraft06022022\timecraft06022022\serveur\timecraftterzerz\region\r.0.0.mca' at System.IO.FileInfo.get_Length() at Unmined.Level.DataSources.Java.JavaWorldDimension.GetRegion(RegionPoint regionPoint, CancellationToken ctsToken) at Unmined.Project.WorkspaceMap.GetSliceAt(BlockPoint blockPoint) at Unmined.AvaloniaApp.Screens.Map.MapViewModel.<>c__DisplayClass125_0.<<SetupReactions>b__4>d.MoveNext() --- End of inner exception stack trace --- at ReactiveUI.RxApp.<>c__DisplayClass9_0.<.cctor>b__2() in /_/src/ReactiveUI/RxApp.cs:line 109 at System.Reactive.Concurrency.Scheduler.Invoke(Action action) in /_/Rx.NET/Source/src/System.Reactive/Concurrency/Scheduler.Simple.cs:line 253 at System.Reactive.Concurrency.Scheduler.<>c.<Schedule>b__74_0(IScheduler _, Action a) in /_/Rx.NET/Source/src/System.Reactive/Concurrency/Scheduler.Simple.cs:line 37 at Avalonia.Threading.AvaloniaScheduler.Schedule[TState](TState state, TimeSpan dueTime, Func`3 action) in /_/src/Avalonia.Base/Threading/AvaloniaScheduler.cs:line 89 at System.Reactive.Concurrency.Scheduler.Schedule(IScheduler scheduler, Action action) in /_/Rx.NET/Source/src/System.Reactive/Concurrency/Scheduler.Simple.cs:line 37 at ReactiveUI.RxApp.<>c.<.cctor>b__9_1(Exception ex) in /_/src/ReactiveUI/RxApp.cs:line 106 at System.Reactive.AnonymousSafeObserver`1.OnNext(T value) in /_/Rx.NET/Source/src/System.Reactive/AnonymousSafeObserver.cs:line 54 at System.Reactive.ObserveOnObserverNew`1.DrainStep(ConcurrentQueue`1 q) in /_/Rx.NET/Source/src/System.Reactive/Internal/ScheduledObserver.cs:line 559 at System.Reactive.ObserveOnObserverNew`1.DrainShortRunning(IScheduler recursiveScheduler) in /_/Rx.NET/Source/src/System.Reactive/Internal/ScheduledObserver.cs:line 513 at System.Reactive.Concurrency.CurrentThreadScheduler.Trampoline.Run(SchedulerQueue`1 queue) in /_/Rx.NET/Source/src/System.Reactive/Concurrency/CurrentThreadScheduler.cs:line 168 at System.Reactive.Concurrency.CurrentThreadScheduler.Schedule[TState](TState state, TimeSpan dueTime, Func`3 action) in /_/Rx.NET/Source/src/System.Reactive/Concurrency/CurrentThreadScheduler.cs:line 148 at System.Reactive.ObserveOnObserverNew`1.Schedule() in /_/Rx.NET/Source/src/System.Reactive/Internal/ScheduledObserver.cs:line 471 at System.Reactive.ObserveOnObserverNew`1.OnNext(T value) in /_/Rx.NET/Source/src/System.Reactive/Internal/ScheduledObserver.cs:line 463 at System.Reactive.Subjects.Subject`1.OnNext(T value) in /_/Rx.NET/Source/src/System.Reactive/Subjects/Subject.cs:line 145 at System.Reactive.SafeObserver`1.WrappingSafeObserver.OnNext(TSource value) in /_/Rx.NET/Source/src/System.Reactive/Internal/SafeObserver.cs:line 40 at System.Reactive.Linq.ObservableImpl.DistinctUntilChanged`2._.OnNext(TSource value) in /_/Rx.NET/Source/src/System.Reactive/Linq/Observable/DistinctUntilChanged.cs:line 74 at System.Reactive.IdentitySink`1.OnNext(T value) in /_/Rx.NET/Source/src/System.Reactive/Internal/IdentitySink.cs:line 16 at System.Reactive.Linq.ObservableImpl.Select`2.Selector._.OnNext(TSource value) in /_/Rx.NET/Source/src/System.Reactive/Linq/Observable/Select.cs:line 48 at System.Reactive.Linq.ObservableImpl.Select`2.Selector._.OnNext(TSource value) in /_/Rx.NET/Source/src/System.Reactive/Linq/Observable/Select.cs:line 48 at System.Reactive.Linq.ObservableImpl.DistinctUntilChanged`2._.OnNext(TSource value) in /_/Rx.NET/Source/src/System.Reactive/Linq/Observable/DistinctUntilChanged.cs:line 74 at System.Reactive.Linq.ObservableImpl.Switch`1._.InnerObserver.OnNext(TSource value) in /_/Rx.NET/Source/src/System.Reactive/Linq/Observable/Switch.cs:line 104 at System.Reactive.Subjects.Subject`1.OnNext(T value) in /_/Rx.NET/Source/src/System.Reactive/Subjects/Subject.cs:line 145 at System.Reactive.Linq.ObservableImpl.SelectMany`2.EnumerableSelector._.OnNext(TSource value) in /_/Rx.NET/Source/src/System.Reactive/Linq/Observable/SelectMany.cs:line 1375 at System.Reactive.Linq.ObservableImpl.Buffer`2.Boundaries._.BufferClosingObserver.OnNext(TBufferClosing value) in /_/Rx.NET/Source/src/System.Reactive/Linq/Observable/Buffer.cs:line 829 at System.Reactive.Linq.ObservableImpl.Merge`1.Observables._.InnerObserver.OnNext(TSource value) in /_/Rx.NET/Source/src/System.Reactive/Linq/Observable/Merge.cs:line 240 at System.Reactive.Subjects.Subject`1.OnNext(T value) in /_/Rx.NET/Source/src/System.Reactive/Subjects/Subject.cs:line 145 at ReactiveUI.IReactiveObjectExtensions.ExtensionState`1.NotifyObservable[T](TSender rxObj, T item, ISubject`1 subject) in /_/src/ReactiveUI/ReactiveObject/IReactiveObjectExtensions.cs:line 442 at ReactiveUI.IReactiveObjectExtensions.ExtensionState`1.RaisePropertyChanged(String propertyName) in /_/src/ReactiveUI/ReactiveObject/IReactiveObjectExtensions.cs:line 397 at ReactiveUI.IReactiveObjectExtensions.RaiseAndSetIfChanged[TObj,TRet](TObj reactiveObject, TRet& backingField, TRet newValue, String propertyName) in /_/src/ReactiveUI/ReactiveObject/IReactiveObjectExtensions.cs:line 121 at Unmined.AvaloniaControls.Map.Model.Map.set_ClickContentLocation(Nullable`1 value) at Unmined.AvaloniaControls.Map.Model.NavigationLayer.OnPointerDown(Point position) at Unmined.AvaloniaControls.Map.View.NavigationLayerView.OnPointerPressed(PointerPressedEventArgs e) at System.Reactive.Subjects.Subject`1.OnNext(T value) in /_/Rx.NET/Source/src/System.Reactive/Subjects/Subject.cs:line 145 at Avalonia.Interactivity.EventRoute.RaiseEventImpl(RoutedEventArgs e) in /_/src/Avalonia.Interactivity/EventRoute.cs:line 148 at Avalonia.Interactivity.EventRoute.RaiseEvent(IInteractive source, RoutedEventArgs e) in /_/src/Avalonia.Interactivity/EventRoute.cs:line 79 at Avalonia.Interactivity.Interactive.RaiseEvent(RoutedEventArgs e) in /_/src/Avalonia.Interactivity/Interactive.cs:line 123 at Avalonia.Input.MouseDevice.MouseDown(IMouseDevice device, UInt64 timestamp, IInputElement root, Point p, PointerPointProperties properties, KeyModifiers inputModifiers) in /_/src/Avalonia.Input/MouseDevice.cs:line 256 at Avalonia.Input.MouseDevice.ProcessRawEvent(RawPointerEventArgs e) in /_/src/Avalonia.Input/MouseDevice.cs:line 142 at Avalonia.Input.InputManager.ProcessInput(RawInputEventArgs e) in /_/src/Avalonia.Input/InputManager.cs:line 37 at Avalonia.Win32.WindowImpl.AppWndProc(IntPtr hWnd, UInt32 msg, IntPtr wParam, IntPtr lParam) in /_/src/Windows/Avalonia.Win32/WindowImpl.AppWndProc.cs:line 488 at Avalonia.Win32.WindowImpl.WndProc(IntPtr hWnd, UInt32 msg, IntPtr wParam, IntPtr lParam) in /_/src/Windows/Avalonia.Win32/WindowImpl.WndProc.cs:line 33 at Avalonia.Win32.Interop.UnmanagedMethods.DispatchMessage(MSG& lpmsg) at Avalonia.Win32.Win32Platform.RunLoop(CancellationToken cancellationToken) in /_/src/Windows/Avalonia.Win32/Win32Platform.cs:line 205 at Avalonia.Threading.Dispatcher.MainLoop(CancellationToken cancellationToken) in /_/src/Avalonia.Base/Threading/Dispatcher.cs:line 61 at Avalonia.Controls.ApplicationLifetimes.ClassicDesktopStyleApplicationLifetime.Start(String[] args) in /_/src/Avalonia.Controls/ApplicationLifetimes/ClassicDesktopStyleApplicationLifetime.cs:line 126 at Avalonia.ClassicDesktopStyleApplicationLifetimeExtensions.StartWithClassicDesktopLifetime[T](T builder, String[] args, ShutdownMode shutdownMode) in /_/src/Avalonia.Controls/ApplicationLifetimes/ClassicDesktopStyleApplicationLifetime.cs:line 175 at Unmined.AvaloniaApp.Program.Main(String[] args)