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Activity log error while editing
See original GitHub issue
System.NullReferenceException: Object reference not set to an instance of an object. at
Microsoft.PythonTools.Intellisense.VsProjectAnalyzer.<SendLanguageServerRequestAsync>d__143`2.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.PythonTools.Intellisense.VsProjectAnalyzer.<GetCompletionsAsync>d__147.MoveNext() --- End of stack trace from previous location where exception was thrown --- at
System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() at
Microsoft.PythonTools.Intellisense.VsProjectAnalyzer.WaitForRequest[T](Task`1 request, String requestName, T defaultValue, Int32 timeoutScale) at
Microsoft.PythonTools.Intellisense.VsProjectAnalyzer.WaitForRequest[T](Task`1 request, String requestName) at
Microsoft.PythonTools.Intellisense.CompletionAnalysis.GetCompletions(IGlyphService glyphService) at
Microsoft.PythonTools.Intellisense.CompletionSource.AugmentCompletionSession(ICompletionSession session, IList`1 completionSets) at
Microsoft.VisualStudio.Language.Intellisense.Implementation.CompletionSession.Start() at
Microsoft.PythonTools.Intellisense.IntellisenseController.<TriggerCompletionSession>d__43.MoveNext() --- End of stack trace from previous location where exception was thrown --- at
Microsoft.PythonTools.Infrastructure.TaskExtensions.ReThrowTaskException(Object state) at
Microsoft.PythonTools.Infrastructure.TaskExtensions.DoNotWait(Task task) at
Microsoft.PythonTools.Intellisense.IntellisenseController.HandleChar(Char ch) at
Microsoft.PythonTools.Intellisense.IntellisenseController.Exec(Guid& pguidCmdGroup, UInt32 nCmdID, UInt32 nCmdexecopt, IntPtr pvaIn, IntPtr pvaOut) at
Microsoft.VisualStudio.Editor.Implementation.CommandChainNode.InnerExec(Guid& pguidCmdGroup, UInt32 nCmdID, UInt32 nCmdexecopt, IntPtr pvaIn, IntPtr pvaOut) at
Microsoft.VisualStudio.Editor.Implementation.CommandChainNode.InnerExec(Guid& pguidCmdGroup, UInt32 nCmdID, UInt32 nCmdexecopt, IntPtr pvaIn, IntPtr pvaOut) at
Microsoft.VisualStudio.Editor.Implementation.SimpleTextViewWindow.Exec(Guid& pguidCmdGroup, UInt32 nCmdID, UInt32 nCmdexecopt, IntPtr pvaIn, IntPtr pvaOut) at
Microsoft.VisualStudio.Editor.Implementation.VsKeyboardFilter.SendCommand(Guid cmdGroup, UInt32 cmdID, Object inParam) at
Microsoft.VisualStudio.Editor.Implementation.VsKeyboardFilter.TextInput(TextCompositionEventArgs args) at Microsoft.VisualStudio.Text.Editor.Implementation.KeyProcessorDispatcher.<>c.<DispatchTextInputEvents>b__6_0(KeyProcessor p, TextCompositionEventArgs args) at
Microsoft.VisualStudio.Text.Editor.Implementation.KeyProcessorDispatcher.<>c__DisplayClass10_1`1.<Dispatch>b__0() at
Microsoft.VisualStudio.Text.Utilities.GuardedOperations.CallExtensionPoint(Object errorSource, Action call) --- End of stack trace from previous location where exception was thrown --- at
Microsoft.VisualStudio.Telemetry.WindowsErrorReporting.WatsonReport.GetClrWatsonExceptionInfo(Exception exceptionObject)
--
Issue Analytics
- State:
- Created 5 years ago
- Comments:11 (11 by maintainers)
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I omitted hundreds of entries at the top of the call stack:
@AlexanderSher Exactly. We should be checking the return value before assuming it’s okay.
It seems to be new because the analyzer hasn’t been crashing with a stack overflow in the past 😃