RSRP-288101: Object reference not set to an instance of an object.

  at System.Windows.Controls.TextBlock.GetPositionFromPoint(Point point, Boolean snapToText)
     at JetBrains.ReSharper.Features.SolBuilderDuo.View.BuildSessionView2.MonospacedTextAbbreviator`1.GetMaxNumberOfCharsInPixels(Double pixelwidth, TextBlock renderer, Int32 nMaxChars) in c:\Work\ReSharper\mainhg\Psi.Features\src\SolutionBuilder\Duo\Src\View\BuildSessionView2\MonospacedTextAbbreviator.cs:line 61
     at JetBrains.ReSharper.Features.SolBuilderDuo.View.BuildSessionView2.MonospacedTextAbbreviator`1.Run(ICollection`1 items, Func`2 FItemName, Double pixelwidth, TextBlock renderer) in c:\Work\ReSharper\mainhg\Psi.Features\src\SolutionBuilder\Duo\Src\View\BuildSessionView2\MonospacedTextAbbreviator.cs:line 39
     at JetBrains.ReSharper.Features.SolBuilderDuo.View.BuildSessionView2.DashboardController.<>c__DisplayClass13.<BindProjectIndicators_AbbreviatedText>b__10() in c:\Work\ReSharper\mainhg\Psi.Features\src\SolutionBuilder\Duo\Src\View\BuildSessionView2\DashboardController.cs:line 137
     at JetBrains.DataFlow.ISignalEx.<>c__DisplayClass1`1.<Advise>b__0(TValue value) in c:\Work\ReSharper\mainhg\Platform\src\Util\src\DataFlow\Extension\ISignalEx.cs:line 22
     at JetBrains.DataFlow.Signal`1.NotifySinks(TValue payload) in c:\Work\ReSharper\mainhg\Platform\src\Util\src\DataFlow\Signal!1.cs:line 363

  at JetBrains.Util.Logger.LogException(Exception ex) in c:\Work\ReSharper\mainhg\Platform\src\Util\src\Logger\Logger.cs:line 622
     at JetBrains.Util.Logger.LoggerLogger.JetBrains.Util.ILogger.LogOrThrowException(Exception ex, ExceptionOrigin origin) in c:\Work\ReSharper\mainhg\Platform\src\Util\src\Logger\Logger.cs:line 964
     at JetBrains.DataFlow.Signal`1.NotifySinks(TValue payload) in c:\Work\ReSharper\mainhg\Platform\src\Util\src\DataFlow\Signal!1.cs:line 367
     at JetBrains.DataFlow.Signal`1.Fire(TValue value, Object cookie) in c:\Work\ReSharper\mainhg\Platform\src\Util\src\DataFlow\Signal!1.cs:line 523
     at JetBrains.DataFlow.SimpleSignal.Fire() in c:\Work\ReSharper\mainhg\Platform\src\Util\src\DataFlow\SimpleSignal.cs:line 65
     at JetBrains.ReSharper.Features.SolBuilderDuo.View.BuildSessionView2.DashboardController.BindProjectIndicators_AbbreviatedText(Lifetime lifetime, ListEvents`1 projects, IProperty`1 propLayout) in c:\Work\ReSharper\mainhg\Psi.Features\src\SolutionBuilder\Duo\Src\View\BuildSessionView2\DashboardController.cs:line 140
     at JetBrains.ReSharper.Features.SolBuilderDuo.View.BuildSessionView2.DashboardController.CreateView(Lifetime lifetime, BuildSession session, IThreading threading, IActionManager actionManager) in c:\Work\ReSharper\mainhg\Psi.Features\src\SolutionBuilder\Duo\Src\View\BuildSessionView2\DashboardController.cs:line 63
     at JetBrains.ReSharper.Features.SolBuilderDuo.View.SolBuilderDuoView.<>c__DisplayClass13.<>c__DisplayClass16.<InitView>b__f(Lifetime lt, ToolWindowInstance twi) in c:\Work\ReSharper\mainhg\Psi.Features\src\SolutionBuilder\Duo\Src\View\SolBuilderDuoView.cs:line 97
     at JetBrains.UI.ToolWindowManagement.SingleInstanceToolWindowClass.<>c__DisplayClass7.<RegisterInstance>b__2(Lifetime lt, ToolWindowFrameBase frame) in c:\Work\ReSharper\mainhg\Platform\src\UI\src\ToolWindowManagement\SingleInstanceToolWindowClass.cs:line 51
     at JetBrains.UI.ToolWindowManagement.ToolWindowContent.CreateControl(Lifetime lifetime, ToolWindowFrameBase frame) in c:\Work\ReSharper\mainhg\Platform\src\UI\src\ToolWindowManagement\ToolWindowContent.cs:line 41
     at JetBrains.UI.ToolWindowManagement.ToolWindowFrameBase.EnsureControlCreated() in c:\Work\ReSharper\mainhg\Platform\src\UI\src\ToolWindowManagement\ToolWindowFrameBase.cs:line 85
     at JetBrains.UI.ToolWindowManagement.SingleInstanceToolWindowClass.EnsureControlCreated(ToolWindowInstance toolWindowInstance) in c:\Work\ReSharper\mainhg\Platform\src\UI\src\ToolWindowManagement\SingleInstanceToolWindowClass.cs:line 104
     at JetBrains.UI.ToolWindowManagement.ToolWindowInstance.EnsureControlCreated() in c:\Work\ReSharper\mainhg\Platform\src\UI\src\ToolWindowManagement\ToolWindowInstance.cs:line 93
     at JetBrains.ReSharper.Features.SolBuilderDuo.View.SolBuilderDuoView.<>c__DisplayClass13.<InitView>b__d(Lifetime lifetimeSession, BuildSession session) in c:\Work\ReSharper\mainhg\Psi.Features\src\SolutionBuilder\Duo\Src\View\SolBuilderDuoView.cs:line 90
     at JetBrains.DataFlow.IPropertyEx.<>c__DisplayClass2b`1.<>c__DisplayClass2d.<ForEachValue>b__2a(Lifetime lifetimeValue) in c:\Work\ReSharper\mainhg\Platform\src\Util\src\DataFlow\Extension\IPropertyEx.cs:line 347
     at JetBrains.DataFlow.SequentialLifetimes.<>c__DisplayClass3.<Next>b__2(LifetimeDefinition definition, Lifetime lifetime) in c:\Work\ReSharper\mainhg\Platform\src\Util\src\DataFlow\SequentialLifetimes.cs:line 39
     at JetBrains.DataFlow.Lifetimes.Define(Lifetime lifetime, String id, Action`2 FAtomic, ILogger logger) in c:\Work\ReSharper\mainhg\Platform\src\Util\src\DataFlow\Lifetime\Lifetimes.cs:line 113
     at JetBrains.DataFlow.SequentialLifetimes.DefineNext(Action`2 FNext) in c:\Work\ReSharper\mainhg\Platform\src\Util\src\DataFlow\SequentialLifetimes.cs:line 55
     at JetBrains.DataFlow.SequentialLifetimes.Next(Action`1 FNext) in c:\Work\ReSharper\mainhg\Platform\src\Util\src\DataFlow\SequentialLifetimes.cs:line 39
     at JetBrains.DataFlow.IPropertyEx.<>c__DisplayClass2b`1.<ForEachValue>b__29(PropertyChangedEventArgs`1 args) in c:\Work\ReSharper\mainhg\Platform\src\Util\src\DataFlow\Extension\IPropertyEx.cs:line 347
     at JetBrains.DataFlow.Signal`1.NotifySinks(TValue payload) in c:\Work\ReSharper\mainhg\Platform\src\Util\src\DataFlow\Signal!1.cs:line 363
     at JetBrains.DataFlow.Signal`1.Fire(TValue value, Object cookie) in c:\Work\ReSharper\mainhg\Platform\src\Util\src\DataFlow\Signal!1.cs:line 523
     at JetBrains.DataFlow.Signal`1.Fire(TValue value) in c:\Work\ReSharper\mainhg\Platform\src\Util\src\DataFlow\Signal!1.cs:line 472
     at JetBrains.DataFlow.Property`1.FireChange(TValue old, TValue new, Object cookie) in c:\Work\ReSharper\mainhg\Platform\src\Util\src\DataFlow\Property!1.cs:line 280
     at JetBrains.DataFlow.Property`1.SetValue(TValue value, Object cookie) in c:\Work\ReSharper\mainhg\Platform\src\Util\src\DataFlow\Property!1.cs:line 559
     at JetBrains.DataFlow.IPropertyEx.<>c__DisplayClass34`1.<SetValue>b__32() in c:\Work\ReSharper\mainhg\Platform\src\Util\src\DataFlow\Extension\IPropertyEx.cs:line 390
     at JetBrains.DataFlow.Lifetime.AddBracket(Action FOpening, Action FClosing) in c:\Work\ReSharper\mainhg\Platform\src\Util\src\DataFlow\Lifetime\Lifetime.cs:line 202
     at JetBrains.DataFlow.IPropertyEx.SetValue[TValue](IProperty`1 property, Lifetime lifetime, TValue value, Object cookie) in c:\Work\ReSharper\mainhg\Platform\src\Util\src\DataFlow\Extension\IPropertyEx.cs:line 390
     at JetBrains.ReSharper.Features.SolBuilderDuo.View.SolBuilderDuoView.<>c__DisplayClass4.<>c__DisplayClass6.<>c__DisplayClass8.<>c__DisplayClassa.<InitData>b__3() in c:\Work\ReSharper\mainhg\Psi.Features\src\SolutionBuilder\Duo\Src\View\SolBuilderDuoView.cs:line 63
     at JetBrains.Util.Concurrency.GroupingEventHostEx.<>c__DisplayClass2.<>c__DisplayClass4.<QueueAtShort>b__1() in c:\Work\ReSharper\mainhg\Platform\src\Util\src\Concurrency\GroupingEventHostEx.cs:line 32
     at JetBrains.Threading.GroupingEvent.Execute() in c:\Work\ReSharper\mainhg\Platform\src\Util\src\Concurrency\GroupingEvent.cs:line 361
     at JetBrains.Threading.GroupingEventHost.ExecuteExpiredEvents() in c:\Work\ReSharper\mainhg\Platform\src\Util\src\Concurrency\GroupingEventHost.cs:line 254
     at JetBrains.Threading.GroupingEventHost.<OnClockTimerTick>b__4() in c:\Work\ReSharper\mainhg\Platform\src\Util\src\Concurrency\GroupingEventHost.cs:line 302
     at JetBrains.Threading.ReentrancyGuard.Execute(String name, Action action) in c:\Work\ReSharper\mainhg\Platform\src\Util\src\Concurrency\ReentrancyGuard.cs:line 266
     at JetBrains.Threading.ReentrancyGuard.ExecuteOrQueue(String name, Action action) in c:\Work\ReSharper\mainhg\Platform\src\Util\src\Concurrency\ReentrancyGuard.cs:line 303
     at JetBrains.Threading.GroupingEventHost.OnClockTimerTick() in c:\Work\ReSharper\mainhg\Platform\src\Util\src\Concurrency\GroupingEventHost.cs:line 299
     at JetBrains.Threading.GroupingEventHost.ClockTimer.OnTimerTick(Object sender, EventArgs e) in c:\Work\ReSharper\mainhg\Platform\src\Util\src\Concurrency\GroupingEventHost.cs:line 448
     at System.Windows.Forms.Timer.OnTick(EventArgs e)
     at System.Windows.Forms.Timer.TimerNativeWindow.WndProc(Message& m)
     at System.Windows.Forms.NativeWindow.DebuggableCallback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)
     at Microsoft.Build.Tasks.Hosting.IVbcHostObject.Compile()
     at Microsoft.Build.Tasks.Vbc.CallHostObjectToExecute()
     at Microsoft.Build.Utilities.ToolTask.Execute()
     at Microsoft.Build.BuildEngine.TaskEngine.ExecuteInstantiatedTask(EngineProxy engineProxy, ItemBucket bucket, TaskExecutionMode howToExecuteTask, ITask task, Boolean& taskResult)
     at Microsoft.Build.BuildEngine.TaskEngine.ExecuteBucket(EngineProxy engineProxy, ItemBucket bucket, Int32 bucketNumber, TaskExecutionMode howToExecuteTask)
     at Microsoft.Build.BuildEngine.TaskEngine.ExecuteTask(TaskExecutionMode howToExecuteTask, Lookup lookup)
     at Microsoft.Build.BuildEngine.TaskExecutionState.TaskEngineExecuteTask(TaskEngine taskEngine, TaskExecutionMode howTaskShouldBeExecuted, Lookup lookup)
     at Microsoft.Build.BuildEngine.TaskExecutionState.ExecuteTask()
     at Microsoft.Build.BuildEngine.TaskExecutionModule.ExecuteTask(TaskExecutionState taskState)
     at Microsoft.Build.BuildEngine.TargetExecutionWrapper.SubmitNonIntrinsicTask(XmlElement taskNode, ITaskHost hostObject, ProjectBuildState buildContext)
     at Microsoft.Build.BuildEngine.TargetExecutionWrapper.ExecuteCurrentTask(ProjectBuildState buildContext)
     at Microsoft.Build.BuildEngine.TargetExecutionWrapper.ContinueRunningTasks(ProjectBuildState buildContext, TaskExecutionContext taskExecutionContext, Boolean startingFirstTask)
     at Microsoft.Build.BuildEngine.TargetExecutionWrapper.ExecuteDependentTarget(ProjectBuildState buildContext)
     at Microsoft.Build.BuildEngine.TargetExecutionWrapper.ContinueBuildingDependencies(ProjectBuildState buildContext)
     at Microsoft.Build.BuildEngine.TargetExecutionWrapper.ContinueBuild(ProjectBuildState buildContext, TaskExecutionContext taskExecutionContext)
     at Microsoft.Build.BuildEngine.Project.ExecuteNextActionForProjectContext(ProjectBuildState buildContext, Boolean initialCall)
     at Microsoft.Build.BuildEngine.Project.CalculateNextActionForProjectContext(ProjectBuildState buildContext)
     at Microsoft.Build.BuildEngine.Project.ContinueBuild(ProjectBuildState buildContext, TaskExecutionContext taskExecutionContext)
     at Microsoft.Build.BuildEngine.Project.BuildInternal(BuildRequest buildRequest)
     at Microsoft.Build.BuildEngine.Engine.BuildProjectInternalInitial(BuildRequest buildRequest, Project project)
     at Microsoft.Build.BuildEngine.Engine.BuildProjectInternal(BuildRequest buildRequest, ProjectBuildState buildContext, TaskExecutionContext taskExecutionContext, Boolean initialCall)
     at Microsoft.Build.BuildEngine.Engine.EngineBuildLoop(BuildRequest terminatingBuildRequest)
     at Microsoft.Build.BuildEngine.Engine.PostProjectEvaluationRequests(Project project, String[] projectFiles, String[][] targetNames, BuildPropertyGroup[] globalPropertiesPerProject, IDictionary[] targetOutputsPerProject, BuildSettings buildFlags, String[] toolVersions)
     at Microsoft.Build.BuildEngine.Engine.BuildProject(Project project, String[] targetNames, IDictionary targetOutputs, BuildSettings buildFlags)
     at Microsoft.Build.BuildEngine.Project.Build(String[] targetNames, IDictionary targetOutputs)
     at Microsoft.VisualStudio.Build.ComInteropWrapper.ProjectShim.BuildTargetList(String targetList, IDictionary targetOutputs)