RSRP-288685: Object reference not set to an instance of an object.

  at JetBrains.ProjectModel.Impl.SolutionInstance.GetContainer(ISolution solution) in c:\Work\ReSharper\Main.hg\Platform\src\Projects\src\impl\SolutionInstance.cs:line 83
     at JetBrains.ProjectModel.SolutionEx.GetComponent[T](ISolution solution) in c:\Work\ReSharper\Main.hg\Platform\src\Projects\src\SolutionEx.cs:line 25
     at JetBrains.VsIntegration.ProjectModel.VSSolutionManager.GetProjectModelSynchronizer(ISolution solution) in c:\Work\ReSharper\Main.hg\Platform\src\VisualStudio\Core\src\ProjectModel\VSSolutionManager.cs:line 186
     at JetBrains.VsIntegration.ProjectModel.VSSolutionManager.<>c__DisplayClass7.<OnAfterLoadProject>b__6() in c:\Work\ReSharper\Main.hg\Platform\src\VisualStudio\Core\src\ProjectModel\VSSolutionManager.cs:line 133
     at JetBrains.Util.Concurrency.UnguardedCallbackMerger.<>c__DisplayClass3.<ExecuteOrQueueOrMerge>b__0() in c:\Work\ReSharper\Main.hg\Platform\src\Util\src\Concurrency\UnguardedCallbackMerger.cs:line 139
     at JetBrains.Threading.ReentrancyGuard.Execute(String name, Action action) in c:\Work\ReSharper\Main.hg\Platform\src\Util\src\Concurrency\ReentrancyGuard.cs:line 266

  at JetBrains.Util.Logger.LogException(Exception ex) in c:\Work\ReSharper\Main.hg\Platform\src\Util\src\Logger\Logger.cs:line 622
     at JetBrains.Threading.ReentrancyGuard.Execute(String name, Action action) in c:\Work\ReSharper\Main.hg\Platform\src\Util\src\Concurrency\ReentrancyGuard.cs:line 276
     at JetBrains.Threading.ReentrancyGuard.TryExecute(String name, Action action) in c:\Work\ReSharper\Main.hg\Platform\src\Util\src\Concurrency\ReentrancyGuard.cs:line 414
     at JetBrains.Threading.ReentrancyGuardEx.ExecuteOrQueue(ReentrancyGuard thіs, Lifetime lifetime, String name, Action F) in c:\Work\ReSharper\Main.hg\Platform\src\Util\src\Concurrency\ReentrancyGuardEx.cs:line 64
     at JetBrains.Util.Concurrency.UnguardedCallbackMerger.ExecuteOrQueueOrMerge(Lifetime lifetimeQueue, String name, Action F) in c:\Work\ReSharper\Main.hg\Platform\src\Util\src\Concurrency\UnguardedCallbackMerger.cs:line 136
     at JetBrains.VsIntegration.ProjectModel.VSSolutionManager.OnAfterLoadProject(IVsHierarchy pStubHierarchy, IVsHierarchy pRealHierarchy) in c:\Work\ReSharper\Main.hg\Platform\src\VisualStudio\Core\src\ProjectModel\VSSolutionManager.cs:line 122
     at Microsoft.VisualStudio.Shell.Interop.IVsSolution.OpenSolutionFile(UInt32 grfOpenOpts, String pszFilename)
     at Microsoft.VisualStudio.PlatformUI.ProjectMruItem.OnOpen()
     at Microsoft.VisualStudio.PlatformUI.MruItem.OpenCommandHandler(IVsUIDispatch sender, String verb, Object argumentIn, Object& argumentOut)
     at Microsoft.Internal.VisualStudio.PlatformUI.UIDispatch.Invoke(String verbName, Object pvaIn, Object& pvaOut)
     at Microsoft.VisualStudio.PlatformUI.MruListItems`1.OpenCommandHandler(String commandName, IVsUIDispatch sender, String verb, Object argumentIn, Object& argumentOut, Boolean moveToTop)
     at Microsoft.VisualStudio.PlatformUI.MruListItems`1.OpenCommandHandler(IVsUIDispatch sender, String verb, Object argumentIn, Object& argumentOut)
     at Microsoft.Internal.VisualStudio.PlatformUI.UIDispatch.Invoke(String verbName, Object pvaIn, Object& pvaOut)
     at Microsoft.Internal.VisualStudio.PlatformUI.DataSourceCollection.Invoke(String verb, Object pvaIn, Object& pvaOut)
     at Microsoft.VisualStudio.PlatformUI.MruListBox.InvokeCommand(String command, Int32 index)
     at Microsoft.VisualStudio.PlatformUI.MruListBox.OpenMruItemExecuted(String openCommandName, Object sender, ExecutedRoutedEventArgs e)
     at Microsoft.VisualStudio.PlatformUI.MruListBox.OpenMruItemExecuted(Object sender, ExecutedRoutedEventArgs e)
     at System.Windows.Input.CommandBinding.OnExecuted(Object sender, ExecutedRoutedEventArgs e)
     at System.Windows.Input.CommandManager.ExecuteCommandBinding(Object sender, ExecutedRoutedEventArgs e, CommandBinding commandBinding)
     at System.Windows.Input.CommandManager.FindCommandBinding(CommandBindingCollection commandBindings, Object sender, RoutedEventArgs e, ICommand command, Boolean execute)
     at System.Windows.Input.CommandManager.FindCommandBinding(Object sender, RoutedEventArgs e, ICommand command, Boolean execute)
     at System.Windows.Input.CommandManager.OnExecuted(Object sender, ExecutedRoutedEventArgs e)
     at System.Windows.UIElement.OnExecutedThunk(Object sender, ExecutedRoutedEventArgs e)
     at System.Windows.Input.ExecutedRoutedEventArgs.InvokeEventHandler(Delegate genericHandler, Object target)
     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.RaiseTrustedEvent(RoutedEventArgs args)
     at System.Windows.UIElement.RaiseEvent(RoutedEventArgs args, Boolean trusted)
     at System.Windows.Input.RoutedCommand.ExecuteImpl(Object parameter, IInputElement target, Boolean userInitiated)
     at System.Windows.Input.RoutedCommand.ExecuteCore(Object parameter, IInputElement target, Boolean userInitiated)
     at System.Windows.Input.CommandManager.TranslateInput(IInputElement targetElement, InputEventArgs inputEventArgs)
     at System.Windows.UIElement.OnMouseDownThunk(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.RaiseTrustedEvent(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, WindowMessage 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, Int32 numArgs)
     at MS.Internal.Threading.ExceptionFilterHelper.TryCatchWhen(Object source, Delegate method, Object args, Int32 numArgs, Delegate catchHandler)
     at System.Windows.Threading.DispatcherOperation.InvokeImpl()
     at System.Windows.Threading.DispatcherOperation.InvokeInSecurityContext(Object state)
     at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
     at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
     at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)
     at System.Windows.Threading.DispatcherOperation.Invoke()
     at System.Windows.Threading.Dispatcher.InvokeImpl(DispatcherOperation operation, CancellationToken cancellationToken, TimeSpan timeout)
     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)