RSRP-289027: Element JetBrains.ReSharper.Psi.CSharp.Impl.Tree.ReferenceExpression is not valid

  at JetBrains.ReSharper.Psi.Tree.TreeNodeExtensions.AssertIsValid(ITreeNode element) in c:\BuildAgent\work\1939c01d7b25093a\Psi.Features\src\Psi\_Core\src\Tree\TreeNodeExtensions.cs:line 879
     at JetBrains.ReSharper.Psi.CSharp.Impl.Tree.ReferenceExpressionReference.GetQualifierWithTypeElement(IResolveContext resolveContext) in c:\BuildAgent\work\1939c01d7b25093a\Psi.Features\src\Psi\CSharp\src\Impl\Tree\ReferenceExpressionReference.cs:line 51
     at JetBrains.ReSharper.Psi.CSharp.Impl.Tree.ReferenceExpressionReferenceBase`1.GetQualifier(IResolveContext resolveContext) in c:\BuildAgent\work\1939c01d7b25093a\Psi.Features\src\Psi\CSharp\src\Impl\Tree\ReferenceExpressionReferenceBase.cs:line 52
     at JetBrains.ReSharper.Psi.Resolve.Managed.ManagedExtensionsDispatcher.GetSymbolTableForResolve(IManagedQualifiableReference reference, IResolveContext resolveContext) in c:\BuildAgent\work\1939c01d7b25093a\Psi.Features\src\Psi\_Core\src\Resolve\Managed\IResolveContext.cs:line 107
     at JetBrains.ReSharper.Psi.ExtensionsAPI.Resolve.Managed.ResolveContext.<.cctor>b__5(IManagedTwoPhaseReferenceImpl reference, ISymbolTable table, IResolveContext resolveContext) in c:\BuildAgent\work\1939c01d7b25093a\Psi.Features\src\Psi\_Core\src\ExtensionsAPI\Resolve\Managed\ResolveContext.cs:line 264
     at JetBrains.ReSharper.Psi.Impl.Resolve.Managed.CalculationProcess.Get[TKey,TParameter,TValue](CascadingCacheKey cacheKey, TKey key, TParameter param, IResolveContext resolveContext, Func`4 calculator) in c:\BuildAgent\work\1939c01d7b25093a\Psi.Features\src\Psi\_Core\src\impl\resolve\Managed\CalculationProcess.cs:line 129
     at JetBrains.ReSharper.Psi.Impl.Resolve.Managed.UniversalCalculationProcess.Get[TKey,TParameter,TValue](CascadingCacheKey cacheKey, TKey key, TParameter param, IResolveContext resolveContext, Func`4 calculator) in c:\BuildAgent\work\1939c01d7b25093a\Psi.Features\src\Psi\_Core\src\impl\resolve\Managed\UniversalCalculationProcess.cs:line 14
     at JetBrains.ReSharper.Psi.ExtensionsAPI.Resolve.Managed.ResolveContext.PreResolve(IManagedTwoPhaseReference reference, ISymbolTable table) in c:\BuildAgent\work\1939c01d7b25093a\Psi.Features\src\Psi\_Core\src\ExtensionsAPI\Resolve\Managed\ResolveContext.cs:line 252
     at JetBrains.ReSharper.Psi.CSharp.Impl.Tree.ReferenceExpressionStub.GetConstantValue(IResolveContext resolveContext, ICalculationInfo info) in c:\BuildAgent\work\1939c01d7b25093a\Psi.Features\src\Psi\CSharp\src\Impl\Tree\ReferenceExpression.cs:line 177
     at JetBrains.ReSharper.Psi.CSharp.Impl.Tree.CSharpExpressionBase.GetConstantValue(IResolveContext resolveContext) in c:\BuildAgent\work\1939c01d7b25093a\Psi.Features\src\Psi\CSharp\src\Impl\Tree\CSharpExpressionBase.cs:line 172
     at JetBrains.ReSharper.Psi.ExtensionsAPI.Resolve.Managed.ResolveContext.<.cctor>b__6(IManagedConstantValueOwnerImpl constantValueOwner, Object _, IResolveContext resolveContext) in c:\BuildAgent\work\1939c01d7b25093a\Psi.Features\src\Psi\_Core\src\ExtensionsAPI\Resolve\Managed\ResolveContext.cs:line 289
     at JetBrains.ReSharper.Psi.Impl.Resolve.Managed.CalculationProcess.Get[TKey,TParameter,TValue](CascadingCacheKey cacheKey, TKey key, TParameter param, IResolveContext resolveContext, Func`4 calculator) in c:\BuildAgent\work\1939c01d7b25093a\Psi.Features\src\Psi\_Core\src\impl\resolve\Managed\CalculationProcess.cs:line 129
     at JetBrains.ReSharper.Psi.Impl.Resolve.Managed.UniversalCalculationProcess.Get[TKey,TParameter,TValue](CascadingCacheKey cacheKey, TKey key, TParameter param, IResolveContext resolveContext, Func`4 calculator) in c:\BuildAgent\work\1939c01d7b25093a\Psi.Features\src\Psi\_Core\src\impl\resolve\Managed\UniversalCalculationProcess.cs:line 14
     at JetBrains.ReSharper.Psi.ExtensionsAPI.Resolve.Managed.ResolveContext.ConstantValue(IManagedConstantValueOwner constantValueOwner) in c:\BuildAgent\work\1939c01d7b25093a\Psi.Features\src\Psi\_Core\src\ExtensionsAPI\Resolve\Managed\ResolveContext.cs:line 280
     at JetBrains.ReSharper.Psi.CSharp.Impl.Tree.ReferenceExpressionStub.CalculateExpressionTypeAux(IResolveContext resolveContext) in c:\BuildAgent\work\1939c01d7b25093a\Psi.Features\src\Psi\CSharp\src\Impl\Tree\ReferenceExpression.cs:line 122
     at JetBrains.ReSharper.Psi.CSharp.Impl.Tree.CSharpExpressionBase.CalculateExpressionType(IResolveContext resolveContext) in c:\BuildAgent\work\1939c01d7b25093a\Psi.Features\src\Psi\CSharp\src\Impl\Tree\CSharpExpressionBase.cs:line 81
     at JetBrains.ReSharper.Psi.ExtensionsAPI.Resolve.Managed.UniversalContext.ExpressionType(IManagedExpression expression) in c:\BuildAgent\work\1939c01d7b25093a\Psi.Features\src\Psi\_Core\src\ExtensionsAPI\Resolve\Managed\UniversalContext.cs:line 21
     at JetBrains.ReSharper.Psi.Resolve.Managed.ManagedExtensionsDispatcher.GetExpressionType(IExpression expression, IResolveContext resolveContext) in c:\BuildAgent\work\1939c01d7b25093a\Psi.Features\src\Psi\_Core\src\Resolve\Managed\IResolveContext.cs:line 79
     at JetBrains.ReSharper.Psi.CSharp.Impl.Tree.AssignmentExpression.CalculateExpressionTypeAux(IResolveContext resolveContext) in c:\BuildAgent\work\1939c01d7b25093a\Psi.Features\src\Psi\CSharp\src\Impl\Tree\AssignmentExpression.cs:line 82
     at JetBrains.ReSharper.Psi.CSharp.Impl.Tree.CSharpExpressionBase.CalculateExpressionType(IResolveContext resolveContext) in c:\BuildAgent\work\1939c01d7b25093a\Psi.Features\src\Psi\CSharp\src\Impl\Tree\CSharpExpressionBase.cs:line 81
     at JetBrains.ReSharper.Psi.ExtensionsAPI.Resolve.Managed.UniversalContext.ExpressionType(IManagedExpression expression) in c:\BuildAgent\work\1939c01d7b25093a\Psi.Features\src\Psi\_Core\src\ExtensionsAPI\Resolve\Managed\UniversalContext.cs:line 21
     at JetBrains.ReSharper.Psi.Resolve.Managed.ManagedExtensionsDispatcher.GetExpressionType(IExpression expression, IResolveContext resolveContext) in c:\BuildAgent\work\1939c01d7b25093a\Psi.Features\src\Psi\_Core\src\Resolve\Managed\IResolveContext.cs:line 79
     at JetBrains.ReSharper.Psi.CSharp.Impl.Tree.CSharpExpressionBase.Type(IResolveContext resolveContext) in c:\BuildAgent\work\1939c01d7b25093a\Psi.Features\src\Psi\CSharp\src\Impl\Tree\CSharpExpressionBase.cs:line 0
     at JetBrains.ReSharper.Psi.CSharp.Impl.Tree.CSharpExpressionBase.Type() in c:\BuildAgent\work\1939c01d7b25093a\Psi.Features\src\Psi\CSharp\src\Impl\Tree\CSharpExpressionBase.cs:line 32
     at JetBrains.ReSharper.Psi.CSharp.Util.UnsafeCodeUtil.UnsafeCodeInspector.ProcessBeforeInterior(ITreeNode element) in c:\BuildAgent\work\1939c01d7b25093a\Psi.Features\src\Psi\CSharp\src\Util\UnsafeCodeUtil.cs:line 87
     at JetBrains.ReSharper.Psi.RecursiveElementProcessorExtensions.RecursiveElementProcessorProxy.ProcessBeforeInterior(ITreeNode element, Object context) in c:\BuildAgent\work\1939c01d7b25093a\Psi.Features\src\Psi\_Core\src\IRecursiveElementProcessor.cs:line 50
     at JetBrains.ReSharper.Psi.RecursiveElementProcessorExtensions.ProcessDescendants[TContext](ITreeNode root, IRecursiveElementProcessor`1 processor, TContext context) in c:\BuildAgent\work\1939c01d7b25093a\Psi.Features\src\Psi\_Core\src\IRecursiveElementProcessor.cs:line 101
     at JetBrains.ReSharper.Psi.RecursiveElementProcessorExtensions.ProcessDescendants(ITreeNode root, IRecursiveElementProcessor processor) in c:\BuildAgent\work\1939c01d7b25093a\Psi.Features\src\Psi\_Core\src\IRecursiveElementProcessor.cs:line 86
     at JetBrains.ReSharper.Psi.CSharp.Util.UnsafeCodeUtil.ElementContainsUnsafeCode(ITreeNode element) in c:\BuildAgent\work\1939c01d7b25093a\Psi.Features\src\Psi\CSharp\src\Util\UnsafeCodeUtil.cs:line 46
     at System.Linq.Enumerable.Any[TSource](IEnumerable`1 source, Func`2 predicate)
     at JetBrains.ReSharper.Refactorings.CSharp.ExtractMethod2.FromStatements.CSharpExtractMethodRunnerFromStatements..ctor(IExtractMethodWorkflow workflow, ICSharpExtractMethodControlFlowInspectionResult inspectionResult, ICSharpStatementsRange statements) in c:\BuildAgent\work\1939c01d7b25093a\Psi.Features\src\Refactorings\CSharp\src\ExtractMethod2\FromStatements\CSharpExtractMethodRunnerFromStatements.cs:line 28
     at JetBrains.ReSharper.Refactorings.CSharp.ExtractMethod2.FromStatements.CSharpExtractMethodFromStatementsRefactoring.Execute(IProgressIndicator pi) in c:\BuildAgent\work\1939c01d7b25093a\Psi.Features\src\Refactorings\CSharp\src\ExtractMethod2\FromStatements\CSharpExtractMethodFromStatementsRefactoring.cs:line 46
     at JetBrains.ReSharper.Refactorings.Workflow.DrivenRefactoringConflictSearcher.<>c__DisplayClass6.<SearchConflicts>b__0() in c:\BuildAgent\work\1939c01d7b25093a\Psi.Features\src\Refactorings\_Core\src\Workflow\DrivenRefactoringConflictSearcher.cs:line 45
     at JetBrains.ReSharper.Psi.PsiTransactionCookie.ExecuteConditionally(IPsiServices psiServices, Func`1 action, String commandName) in c:\BuildAgent\work\1939c01d7b25093a\Psi.Features\src\Psi\_Core\src\PsiTransactionCookie.cs:line 88
     at JetBrains.ReSharper.Refactorings.Workflow.DrivenRefactoringConflictSearcher.SearchConflicts(IProgressIndicator pi, Boolean canPerformRefactoring) in c:\BuildAgent\work\1939c01d7b25093a\Psi.Features\src\Refactorings\_Core\src\Workflow\DrivenRefactoringConflictSearcher.cs:line 40
     at JetBrains.ReSharper.Refactorings.WorkflowNew.WorkflowExecuter.<>c__DisplayClass14.<InitPage>b__b(IProgressIndicator pi) in c:\BuildAgent\work\1939c01d7b25093a\Psi.Features\src\Refactorings\_Core\src\WorkflowNew\WorkflowExecuter.cs:line 305
     at JetBrains.ReSharper.Refactorings.WorkflowNew.FunctionWrapper`1.ExecuteAction(IProgressIndicator pi) in c:\BuildAgent\work\1939c01d7b25093a\Psi.Features\src\Refactorings\_Core\src\WorkflowNew\FunctionWrapper.cs:line 33

  at JetBrains.ReSharper.Refactorings.WorkflowNew.FunctionWrapper`1.ExecuteAction(IProgressIndicator pi) in c:\BuildAgent\work\1939c01d7b25093a\Psi.Features\src\Refactorings\_Core\src\WorkflowNew\FunctionWrapper.cs:line 46
     at JetBrains.UI.Application.Progress.UITaskExecutorRun.RunStartTaskCallTaskAction(IProperty`1 isDone, ProgressIndicator progressIndicator, TaskThreadAffinity taskThreadAffinity, Action`1 FTask, JetDispatcher dispatcherPrimary) in c:\BuildAgent\work\1939c01d7b25093a\Platform\src\UI\src\Progress\UITaskExecutorRun.cs:line 315
     at JetBrains.UI.Application.Progress.UITaskExecutorRun.<>c__DisplayClass3.<RunCore>b__0(Lifetime lifetime) in c:\BuildAgent\work\1939c01d7b25093a\Platform\src\UI\src\Progress\UITaskExecutorRun.cs:line 139
     at JetBrains.DataFlow.Lifetimes.Using[TRetVal](Func`2 F) in c:\BuildAgent\work\1939c01d7b25093a\Platform\src\Util\src\DataFlow\Lifetime\Lifetimes.cs:line 41
     at JetBrains.UI.Application.Progress.UITaskExecutorRun.RunCore(TaskThreadAffinity taskThreadAffinity, Action`1 FTask, Func`3 FAttachUi, ProgressIndicator progressIndicator, IWin32Window parentWindow, IThreading threading, Boolean enforceModalityState) in c:\BuildAgent\work\1939c01d7b25093a\Platform\src\UI\src\Progress\UITaskExecutorRun.cs:line 84
     at JetBrains.UI.Application.Progress.UITaskExecutorRun.Run(TaskThreadAffinity taskThreadAffinity, Action`1 task, Func`3 FAttachUi, ProgressIndicator indicator, IWin32Window parentWindow, IThreading threading, Boolean enforceModalityState) in c:\BuildAgent\work\1939c01d7b25093a\Platform\src\UI\src\Progress\UITaskExecutorRun.cs:line 45
     at JetBrains.ReSharper.Refactorings.Workflow.RefactoringsTaskExecutor.JetBrains.Application.Progress.ITaskExecutor.ExecuteTask(String name, TaskCancelable cancelable, Action`1 task) in c:\BuildAgent\work\1939c01d7b25093a\Psi.Features\src\Refactorings\_Core\src\Workflow\RefactoringsTaskExecutor.cs:line 54
     at JetBrains.ReSharper.Refactorings.WorkflowNew.WorkflowExecuter.RunWithProgress[TResult](Func`2 action, String taskName, TResult& result) in c:\BuildAgent\work\1939c01d7b25093a\Psi.Features\src\Refactorings\_Core\src\WorkflowNew\WorkflowExecuter.cs:line 382
     at JetBrains.ReSharper.Refactorings.WorkflowNew.WorkflowExecuter.InitPage(IRefactoringPage page) in c:\BuildAgent\work\1939c01d7b25093a\Psi.Features\src\Refactorings\_Core\src\WorkflowNew\WorkflowExecuter.cs:line 305
     at JetBrains.ReSharper.Refactorings.WorkflowNew.WorkflowExecuter.NextPage(IRefactoringPage currentPage) in c:\BuildAgent\work\1939c01d7b25093a\Psi.Features\src\Refactorings\_Core\src\WorkflowNew\WorkflowExecuter.cs:line 268
     at JetBrains.ReSharper.Refactorings.WorkflowNew.WorkflowExecuter.MoveToNextPage() in c:\BuildAgent\work\1939c01d7b25093a\Psi.Features\src\Refactorings\_Core\src\WorkflowNew\WorkflowExecuter.cs:line 167
     at JetBrains.ReSharper.Refactorings.WorkflowNew.WorkflowHostWithWizardForm.<NextClick>b__a() in c:\BuildAgent\work\1939c01d7b25093a\Psi.Features\src\Refactorings\_Core\src\WorkflowNew\WorkflowHostWithWizardForm.cs:line 161
     at JetBrains.Threading.ReentrancyGuard.Execute(String name, Action action) in c:\BuildAgent\work\1939c01d7b25093a\Platform\src\Util\src\Concurrency\ReentrancyGuard.cs:line 266
     at JetBrains.Threading.ReentrancyGuard.ExecuteOrQueue(String name, Action action) in c:\BuildAgent\work\1939c01d7b25093a\Platform\src\Util\src\Concurrency\ReentrancyGuard.cs:line 304
     at JetBrains.ReSharper.Refactorings.WorkflowNew.WorkflowHostWithWizardForm.NextClick(Object sender, EventArgs e) in c:\BuildAgent\work\1939c01d7b25093a\Psi.Features\src\Refactorings\_Core\src\WorkflowNew\WorkflowHostWithWizardForm.cs:line 162
     at JetBrains.ReSharper.Refactorings.WorkflowW.RefactoringWizardForm.myContinueButton_Click(Object sender, EventArgs e) in c:\BuildAgent\work\1939c01d7b25093a\Psi.Features\src\Refactorings\_Core\src\WorkflowW\RefactoringWizardForm.cs:line 569
     at System.Windows.Forms.Control.OnClick(EventArgs e)
     at System.Windows.Forms.Button.OnClick(EventArgs e)
     at System.Windows.Forms.Button.PerformClick()
     at System.Windows.Forms.Form.ProcessDialogKey(Keys keyData)
     at System.Windows.Forms.Control.ProcessDialogKey(Keys keyData)
     at System.Windows.Forms.Control.ProcessDialogKey(Keys keyData)
     at System.Windows.Forms.ContainerControl.ProcessDialogKey(Keys keyData)
     at System.Windows.Forms.TextBoxBase.ProcessDialogKey(Keys keyData)
     at JetBrains.ReSharper.Features.Common.UI.CompletionPickerEdit.ProcessDialogKey(Keys keyData) in c:\BuildAgent\work\1939c01d7b25093a\Psi.Features\src\Features\Common\src\UI\CompletionPickerEdit.cs:line 581
     at System.Windows.Forms.Control.PreProcessMessage(Message& msg)
     at System.Windows.Forms.Control.PreProcessControlMessageInternal(Control target, Message& msg)
     at System.Windows.Forms.Application.ThreadContext.PreTranslateMessage(MSG& msg)
     at System.Windows.Forms.Application.ThreadContext.System.Windows.Forms.UnsafeNativeMethods.IMsoComponent.FPreTranslateMessage(MSG& msg)
     at System.Windows.Forms.ComponentManagerProxy.System.Windows.Forms.UnsafeNativeMethods.IMsoComponent.FPreTranslateMessage(MSG& msg)