The specified ITextSnapshot doesn't belong to the correct TextBuffer

[NoelAbrahams]

Hi,

VS: 2013 Update 4 RC
TS: 1.3

I got an exception message box when hitting F12 on a require path. Following on from the exception the F12 continues to work correctly (i.e. navigates to the target path).

I am currently not able to reproduce this.

The entry from the activity log is below:

  <entry>
    <record>888</record>
    <time>2014/11/13 15:54:31.369</time>
    <type>Error</type>
    <source>Editor or Editor Extension</source>
    <description>System.ArgumentException: The specified ITextSnapshot doesn&apos;t 
belong to the correct TextBuffer.&#x000D;&#x000A;   
at Microsoft.VisualStudio.Text.SnapshotSpan.TranslateTo(ITextSnapshot targetSnapshot,
SpanTrackingMode spanTrackingMode)&#x000D;&#x000A;   
at TypeScriptLanguageService.Features.HighlightReferences.HighlightReferencesController.&lt;GetTags
&gt;d__7.MoveNext()&#x000D;&#x000A;   
at Microsoft.VisualStudio.Text.Tagging.Implementation.TagAggregator`1.&lt;GetTagsForBuffer&gt;
d__5.MoveNext()
</description>
  </entry>

[NoelAbrahams]

I also keep getting the exception shown below (from the Activity Log), normally when meddling with the path in import statements - sometimes when copying and pasting the statement.

There is no reference to TypeScript in the stack, but the exception occurs when editing TypeScript files.

System.AggregateException: One or more errors occurred. ---> System.Threading.Tasks.TaskCanceledException: A task was canceled. --- End of inner exception stack trace --- at System.Threading.Tasks.Task.ThrowIfExceptional(Boolean includeTaskCanceledExceptions) at System.Threading.Tasks.Task.Wait(Int32 millisecondsTimeout, CancellationToken cancellationToken) at Microsoft.CodeAnalysis.Editor.Implementation.IntelliSense.Completion.Controller.Session.WaitForModel() at Microsoft.CodeAnalysis.Editor.Implementation.IntelliSense.Completion.Controller.IsFilterCharacter(Char ch) at Microsoft.CodeAnalysis.Editor.Implementation.IntelliSense.Completion.Controller.Microsoft.CodeAnalysis.Editor.ICommandHandler<Microsoft.CodeAnalysis.Editor.Commands.TypeCharCommandArgs>.ExecuteCommand(TypeCharCommandArgs args, Action nextHandler) at Microsoft.CodeAnalysis.Editor.CommandHandlers.AbstractCompletionCommandHandler.ExecuteCommandWorker[TCommandArgs](TCommandArgs args, Action nextHandler) at Microsoft.CodeAnalysis.Editor.CommandHandlers.AbstractCompletionCommandHandler.Microsoft.CodeAnalysis.Editor.ICommandHandler<Microsoft.CodeAnalysis.Editor.Commands.TypeCharCommandArgs>.ExecuteCommand(TypeCharCommandArgs args, Action nextHandler) at Microsoft.CodeAnalysis.Editor.Implementation.Commands.CommandHandlerService.<>c__DisplayClass51.<ExecuteHandlers>b__7()
 at Microsoft.CodeAnalysis.Editor.Implementation.IntelliSense.SignatureHelp.Controller.Microsoft.CodeAnalysis.Editor.ICommandHandler<Microsoft.CodeAnalysis.Editor.Commands.TypeCharCommandArgs>.ExecuteCommand(TypeCharCommandArgs args, Action nextHandler)
 at Microsoft.CodeAnalysis.Editor.CommandHandlers.SignatureHelpCommandHandler.ExecuteCommandWorker[TCommandArgs](TCommandArgs args, Action nextHandler)
 at Microsoft.CodeAnalysis.Editor.CommandHandlers.SignatureHelpCommandHandler.Microsoft.CodeAnalysis.Editor.ICommandHandler<Microsoft.CodeAnalysis.Editor.Commands.TypeCharCommandArgs>.ExecuteCommand(TypeCharCommandArgs args, Action nextHandler)
 at Microsoft.CodeAnalysis.Editor.Implementation.Commands.CommandHandlerService.<>c__DisplayClass51.<ExecuteHandlers>b__7() at Microsoft.CodeAnalysis.Editor.Implementation.Formatting.FormatCommandHandler.ExecuteReturnOrTypeCommand(CommandArgs args, Action nextHandler, CancellationToken cancellationToken) at Microsoft.CodeAnalysis.Editor.Implementation.Formatting.FormatCommandHandler.ExecuteCommand(TypeCharCommandArgs args, Action nextHandler) at Microsoft.CodeAnalysis.Editor.Implementation.Commands.CommandHandlerService.<>c__DisplayClass51.<ExecuteHandlers>b__7()
 at Microsoft.CodeAnalysis.Editor.Implementation.InlineRename.RenameCommandHandler.HandlePossibleTypingCommand(CommandArgs args, Action nextHandler, Action1 actionIfInsideActiveSpan) at Microsoft.CodeAnalysis.Editor.Implementation.InlineRename.RenameCommandHandler.ExecuteCommand(TypeCharCommandArgs args, Action nextHandler) at Microsoft.CodeAnalysis.Editor.Implementation.Commands.CommandHandlerService.ExecuteHandlers[T](IList1 commandHandlers, T args, Action lastHandler)
 at Microsoft.CodeAnalysis.Editor.Implementation.Commands.CommandHandlerService.Microsoft.CodeAnalysis.Editor.ICommandHandlerService.Execute[T](IContentType contentType, T args, Action lastHandler)
 at Microsoft.VisualStudio.LanguageServices.Implementation.AbstractOleCommandTarget.ExecuteTypeCharacter(IntPtr pvaIn, ITextBuffer subjectBuffer, IContentType contentType, Action executeNextCommandTarget)
 at Microsoft.VisualStudio.LanguageServices.Implementation.AbstractOleCommandTarget.ExecuteVisualStudio2000(Guid& pguidCmdGroup, UInt32 commandId, UInt32 executeInformation, IntPtr pvaIn, IntPtr pvaOut, ITextBuffer subjectBuffer, IContentType contentType)
 at Microsoft.VisualStudio.LanguageServices.Implementation.AbstractOleCommandTarget.Exec(Guid& pguidCmdGroup, UInt32 commandId, UInt32 executeInformation, 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.<DispatchTextInputEvents>b__0(KeyProcessor p, TextCompositionEventArgs args)
 at Microsoft.VisualStudio.Text.Editor.Implementation.KeyProcessorDispatcher.<>c__DisplayClass271.<Dispatch>b__30() at Microsoft.VisualStudio.Text.Utilities.GuardedOperations.CallExtensionPoint(Object errorSource, Action call) ---> (Inner Exception #0) System.Threading.Tasks.TaskCanceledException: A task was canceled.<---