2020. 4. 16. 10:34

VisualStudio 오류를 확인하던 중 ASCII 값에 대한 내용을 기록으로 남깁니다. ^^

 

System.NullReferenceException: Object reference not set to an instance of an object.
   at Microsoft.CodeAnalysis.FindUsages.DefinitionItem.Create(ImmutableArray`1 tags, ImmutableArray`1 displayParts, ImmutableArray`1 sourceSpans, ImmutableArray`1 nameDisplayParts, ImmutableDictionary`2 properties, Boolean displayIfNoReferences)
   at Microsoft.CodeAnalysis.FindUsages.DefinitionItem.Create(ImmutableArray`1 tags, ImmutableArray`1 displayParts, ImmutableArray`1 sourceSpans, ImmutableArray`1 nameDisplayParts, Boolean displayIfNoReferences)
   at Microsoft.CodeAnalysis.Editor.TypeScript.Features.GoToDefinition.NamedDefinitionItemExtensions.TryGetNavigableDefinitionItem(NamedDefinitionItem namedDefinition, Project currentProject, IFilePathDefinitionItemProvider filePathDefinitionItemProvider, JoinableTaskContext joinableTaskContext, DefinitionItem& definitionItem)
   at Microsoft.CodeAnalysis.Editor.TypeScript.Features.GoToDefinition.TypeScriptGoToSymbolService.<GetSymbolsAsync>d__4.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.NavigableSymbols.NavigableSymbolService.NavigableSymbolSource.<GetNavigableSymbolAsync>d__5.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.VisualStudio.Language.Intellisense.Implementation.GoToDefMouseHandler.<QueryNavigableSymbolAsync>d__35.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.VisualStudio.Language.Intellisense.Implementation.GoToDefMouseHandler.<SetMouseCursorAndNavigableSpanHelperAsync>d__33.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at Microsoft.VisualStudio.Language.Intellisense.Implementation.GoToDefMouseHandler.<SetMouseCursorAndNavigableSpanHelperAsync>d__33.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.VisualStudio.Language.Intellisense.Implementation.GoToDefMouseHandler.<>c__DisplayClass32_0.<<SetMouseCursorAndNavigableSpanAsync>b__0>d.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.VisualStudio.Threading.JoinableTask.<JoinAsync>d__78.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.VisualStudio.Threading.JoinableTask`1.<JoinAsync>d__3.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.VisualStudio.Language.Intellisense.Implementation.GoToDefMouseHandler.<SetMouseCursorAndNavigableSpanAsync>d__32.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.VisualStudio.Text.Utilities.GuardedOperations.<CallExtensionPointAsync>d__32.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at Microsoft.VisualStudio.Telemetry.WindowsErrorReporting.WatsonReport.GetClrWatsonExceptionInfo(Exception exceptionObject)
더보기
System.NullReferenceException: Object reference not set to an instance of an object.    at Microsoft.CodeAnalysis.FindUsages.DefinitionItem.Create(ImmutableArray`1 tags, ImmutableArray`1 displayParts, ImmutableArray`1 sourceSpans, ImmutableArray`1 nameDisplayParts, ImmutableDictionary`2 properties, Boolean displayIfNoReferences)    at Microsoft.CodeAnalysis.FindUsages.DefinitionItem.Create(ImmutableArray`1 tags, ImmutableArray`1 displayParts, ImmutableArray`1 sourceSpans, ImmutableArray`1 nameDisplayParts, Boolean displayIfNoReferences)    at Microsoft.CodeAnalysis.Editor.TypeScript.Features.GoToDefinition.NamedDefinitionItemExtensions.TryGetNavigableDefinitionItem(NamedDefinitionItem namedDefinition, Project currentProject, IFilePathDefinitionItemProvider filePathDefinitionItemProvider, JoinableTaskContext joinableTaskContext, DefinitionItem& definitionItem)    at Microsoft.CodeAnalysis.Editor.TypeScript.Features.GoToDefinition.TypeScriptGoToSymbolService.<GetSymbolsAsync>d__4.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.NavigableSymbols.NavigableSymbolService.NavigableSymbolSource.<GetNavigableSymbolAsync>d__5.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.VisualStudio.Language.Intellisense.Implementation.GoToDefMouseHandler.<QueryNavigableSymbolAsync>d__35.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.VisualStudio.Language.Intellisense.Implementation.GoToDefMouseHandler.<SetMouseCursorAndNavigableSpanHelperAsync>d__33.MoveNext() --- End of stack trace from previous location where exception was thrown ---    at Microsoft.VisualStudio.Language.Intellisense.Implementation.GoToDefMouseHandler.<SetMouseCursorAndNavigableSpanHelperAsync>d__33.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.VisualStudio.Language.Intellisense.Implementation.GoToDefMouseHandler.<>c__DisplayClass32_0.<<SetMouseCursorAndNavigableSpanAsync>b__0>d.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.VisualStudio.Threading.JoinableTask.<JoinAsync>d__78.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.VisualStudio.Threading.JoinableTask`1.<JoinAsync>d__3.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.VisualStudio.Language.Intellisense.Implementation.GoToDefMouseHandler.<SetMouseCursorAndNavigableSpanAsync>d__32.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.VisualStudio.Text.Utilities.GuardedOperations.<CallExtensionPointAsync>d__32.MoveNext() --- End of stack trace from previous location where exception was thrown ---    at Microsoft.VisualStudio.Telemetry.WindowsErrorReporting.WatsonReport.GetClrWatsonExceptionInfo(Exception exceptionObject)

 

 

 

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