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via GitHub by vladima
, 1 year ago
An item with the same key has already been added. at System.ThrowHelper.ThrowArgumentException(ExceptionResource resource) at System.Collections.Generic.Dictionary`2.Insert(TKey key, TValue value, Boolean add) at
via GitHub by rvrn22
, 2 years ago
An item with the same key has already been added. at System.ThrowHelper.ThrowArgumentException(ExceptionResource resource) at System.Collections.Generic.Dictionary`2.Insert(TKey key, TValue value, Boolean add) at
System.ArgumentException: An item with the same key has already been added.
   at System.ThrowHelper.ThrowArgumentException(ExceptionResource resource)
   at System.Collections.Generic.Dictionary`2.Insert(TKey key, TValue value, Boolean add)
   at Microsoft.CodeAnalysis.SymbolKey.SymbolKeyWriter.WriteSymbolKey(ISymbol symbol, Boolean first)
   at Microsoft.CodeAnalysis.SymbolKey.SymbolKeyWriter.WriteSymbolKey(ISymbol symbol)
   at Microsoft.CodeAnalysis.SymbolKey.SymbolKeyWriter.WriteArray[T,U](ImmutableArray`1 array, Action`1 writeValue)
   at Microsoft.CodeAnalysis.SymbolKey.NamedTypeSymbolKey.Create(INamedTypeSymbol symbol, SymbolKeyWriter visitor)
   at Microsoft.CodeAnalysis.SymbolKey.SymbolKeyWriter.VisitNamedType(INamedTypeSymbol namedTypeSymbol)
   at Microsoft.CodeAnalysis.CSharp.Symbols.NamedTypeSymbol.Accept[TResult](SymbolVisitor`1 visitor)
   at Microsoft.CodeAnalysis.SymbolKey.SymbolKeyWriter.WriteSymbolKey(ISymbol symbol, Boolean first)
   at Microsoft.CodeAnalysis.SymbolKey.MethodSymbolKey.Create(IMethodSymbol symbol, SymbolKeyWriter visitor)
   at Microsoft.CodeAnalysis.SymbolKey.SymbolKeyWriter.VisitMethod(IMethodSymbol methodSymbol)
   at Microsoft.CodeAnalysis.CSharp.Symbols.MethodSymbol.Accept[TResult](SymbolVisitor`1 visitor)
   at Microsoft.CodeAnalysis.SymbolKey.SymbolKeyWriter.WriteSymbolKey(ISymbol symbol, Boolean first)
   at Microsoft.CodeAnalysis.SymbolKey.ToString(ISymbol symbol, CancellationToken cancellationToken)
   at Microsoft.CodeAnalysis.Completion.Providers.SymbolCompletionItem.<>c.<EncodeSymbols>b__2_0(ISymbol s)
   at System.Linq.Enumerable.WhereSelectListIterator`2.MoveNext()
   at System.String.Join(String separator, IEnumerable`1 values)
   at Microsoft.CodeAnalysis.Completion.Providers.SymbolCompletionItem.EncodeSymbols(IReadOnlyList`1 symbols)
   at Microsoft.CodeAnalysis.Completion.Providers.SymbolCompletionItem.Create(String displayText, IReadOnlyList`1 symbols, Int32 contextPosition, String sortText, String insertionText, Nullable`1 glyph, String filterText, Nullable`1 matchPriority, SupportedPlatformData supportedPlatforms, ImmutableDictionary`2 properties, ImmutableArray`1 tags, CompletionItemRules rules)
   at Microsoft.CodeAnalysis.Completion.Providers.AbstractRecommendationServiceBasedCompletionProvider.CreateItem(String displayText, String insertionText, List`1 symbols, SyntaxContext context, Boolean preselect, SupportedPlatformData supportedPlatformData)
   at Microsoft.CodeAnalysis.Completion.Providers.AbstractSymbolCompletionProvider.CreateItem(String displayText, String insertionText, List`1 symbols, SyntaxContext context, Dictionary`2 invalidProjectMap, List`1 totalProjects, Boolean preselect)
   at Microsoft.CodeAnalysis.Completion.Providers.AbstractSymbolCompletionProvider.<>c__DisplayClass6_0.<CreateItems>b__3(IGrouping`2 g)
   at System.Linq.Enumerable.WhereSelectEnumerableIterator`2.MoveNext()
   at System.Collections.Generic.List`1..ctor(IEnumerable`1 collection)
   at System.Linq.Enumerable.ToList[TSource](IEnumerable`1 source)
   at Microsoft.CodeAnalysis.Completion.Providers.AbstractSymbolCompletionProvider.CreateItems(IEnumerable`1 symbols, SyntaxContext context, Dictionary`2 invalidProjectMap, List`1 totalProjects, Boolean preselect)
   at Microsoft.CodeAnalysis.Completion.Providers.AbstractSymbolCompletionProvider.<GetItemsWorkerAsync>d__16.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at Microsoft.CodeAnalysis.Completion.Providers.AbstractSymbolCompletionProvider.<ProvideCompletionsAsync>d__15.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at Microsoft.CodeAnalysis.Completion.CompletionServiceWithProviders.<GetContextAsync>d__28.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd(Task task)
   at Microsoft.CodeAnalysis.Completion.CompletionServiceWithProviders.<GetCompletionsAsync>d__21.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at Microsoft.CodeAnalysis.Editor.Implementation.IntelliSense.Completion.Controller.Session.ModelComputer.<GetCompletionListAsync>d__14.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at Microsoft.CodeAnalysis.Editor.Implementation.IntelliSense.Completion.Controller.Session.ModelComputer.<DoInBackgroundAsync>d__13.MoveNext()<---
Stack:
   at System.Environment.FailFast(System.String, System.Exception)	at Microsoft.CodeAnalysis.FailFast.OnFatalException(System.Exception)