ScanHashtagsCommand [Ctrl+ALt+F9] = Exception "The index and length must refer to a location within the string"

[nhwCoder]

Problem to Solve

ScanHashtagsCommand [Ctrl+ALt+F9] results in Exception (see log below)

To Reproduce

Steps to reproduce the behavior:

1. Add a link
   • Address: C:\
   • Text: Link ##Test ##Test
2. Use keytip [Ctrl+ALt+F9] ScanHashtagsCommand
3. See error below

Environment (if applicable)

• OneMore Version 6.6.1
• OneNote 16.0.18129.20158

The Exception

07|02:14:22.682| Running command ScanHashtagsCommand
07|02:14:23.687| Error running command ScanHashtagsCommand
07|02:14:23.687| System.ArgumentOutOfRangeException
Message: Der Index und die Länge müssen sich auf eine Position in der Zeichenfolge beziehen.
=====> (+/-)EN: "The index and length must refer to a location within the string."
Parametername: length
Source: mscorlib
StackTrace: bei System.String.Substring(Int32 startIndex, Int32 length)
bei River.OneMoreAddIn.Commands.TextAtom.Replace(Int32 index, Int32 length, XElement replacement)
bei River.OneMoreAddIn.Commands.ElementAtom.Replace(Int32 index, Int32 length, XElement replacement)
bei River.OneMoreAddIn.Commands.SearchAndReplaceEditor.Replace(XElement wrapper, Int32 searchIndex, Int32 searchLength, String stringValue, XElement elementValue)
bei River.OneMoreAddIn.Commands.SearchAndReplaceEditor.ScanElement(XElement element)
bei River.OneMoreAddIn.Commands.SearchAndReplaceEditor.SearchAndReplace(XElement paragraph)
bei River.OneMoreAddIn.Commands.HashtagPageScanner.Scan()
bei River.OneMoreAddIn.Commands.HashtagScanner.d__21.MoveNext()
--- Ende der Stapelüberwachung vom vorhergehenden Ort, an dem die Ausnahme ausgelöst wurde ---
bei System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
bei System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
bei System.Runtime.CompilerServices.TaskAwaiter1.GetResult() bei River.OneMoreAddIn.Commands.HashtagScanner.<Scan>d__20.MoveNext() --- Ende der Stapelüberwachung vom vorhergehenden Ort, an dem die Ausnahme ausgelöst wurde --- bei System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() bei System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) bei System.Runtime.CompilerServices.TaskAwaiter1.GetResult()
bei River.OneMoreAddIn.Commands.HashtagScanner.d__19.MoveNext()
--- Ende der Stapelüberwachung vom vorhergehenden Ort, an dem die Ausnahme ausgelöst wurde ---
bei System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
bei River.OneMoreAddIn.Commands.HashtagScanner.d__19.MoveNext()
--- Ende der Stapelüberwachung vom vorhergehenden Ort, an dem die Ausnahme ausgelöst wurde ---
bei System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
bei System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
bei System.Runtime.CompilerServices.TaskAwaiter.GetResult()
bei River.OneMoreAddIn.Commands.ScanHashtagsCommand.d__1.MoveNext()
--- Ende der Stapelüberwachung vom vorhergehenden Ort, an dem die Ausnahme ausgelöst wurde ---
bei System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
bei System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
bei System.Runtime.CompilerServices.TaskAwaiter.GetResult()
bei River.OneMoreAddIn.CommandFactory.d__6.MoveNext()
TargetSite: [mscorlib] System.String::Substring()

[stevencohn]

@nhwCoder I'm not sure what you mean by this. Can you explain more or show a picture please?

1. Add a link
   • Address: C:\
   • Text: Link ##Test ##Test

[nhwCoder]

You are right, I could describe it better

• Create a new empty page

• First: Add a link "aaa #bbb #ccc" that points to c:

• Then: Add below in next line the text ddd
  This now looks like
  
  

• Now: Run 2 or more times the keytip [Ctrl+Alt+F9]
  RESULT: The following exception is thrown
  

Info: See exception text above

[stevencohn]

Note to self: The Ctrl+Alt+F9 request is not the problem, but rather the subsequent automated scanner that then doesn't recognize the highlighted tag. The offending XML:

<one:T>
  <![CDATA[<a href="c:">aaa <span style='background:#FFFF99'>#abb</span> <span style='background:#FFFF99'>#acc</span></a>]]>
</one:T>

And a more complete stack trace:

03|08:07:24.737| hashtag service exception 4
System.ArgumentOutOfRangeException
Message: Index and length must refer to a location within the string.
Parameter name: length
Source: mscorlib
StackTrace:    at System.String.Substring(Int32 startIndex, Int32 length)
   at River.OneMoreAddIn.Commands.TextAtom.Replace(Int32 index, Int32 length, XElement replacement) in C:\Github\OneMore\OneMore\Commands\Search\Atoms\TextAtom.cs:line 58
   at River.OneMoreAddIn.Commands.ElementAtom.Replace(Int32 index, Int32 length, XElement replacement) in C:\Github\OneMore\OneMore\Commands\Search\Atoms\ElementAtom.cs:line 61
   at River.OneMoreAddIn.Commands.SearchAndReplaceEditor.Replace(XElement wrapper, Int32 searchIndex, Int32 searchLength, String stringValue, XElement elementValue) in C:\Github\OneMore\OneMore\Commands\Search\SearchAndReplaceEditor.cs:line 300
   at River.OneMoreAddIn.Commands.SearchAndReplaceEditor.ScanElement(XElement element) in C:\Github\OneMore\OneMore\Commands\Search\SearchAndReplaceEditor.cs:line 208
   at River.OneMoreAddIn.Commands.SearchAndReplaceEditor.SearchAndReplace(XElement paragraph) in C:\Github\OneMore\OneMore\Commands\Search\SearchAndReplaceEditor.cs:line 120
   at River.OneMoreAddIn.Commands.HashtagPageScanner.Scan() in C:\Github\OneMore\OneMore\Commands\Tagging\HashtagPageScanner.cs:line 116
   at River.OneMoreAddIn.Commands.HashtagScanner.<ScanPage>d__21.MoveNext() in C:\Github\OneMore\OneMore\Commands\Tagging\HashtagScanner.cs:line 379
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter`1.GetResult()
   at River.OneMoreAddIn.Commands.HashtagScanner.<Scan>d__20.MoveNext() in C:\Github\OneMore\OneMore\Commands\Tagging\HashtagScanner.cs:line 299
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter`1.GetResult()
   at River.OneMoreAddIn.Commands.HashtagScanner.<Scan>d__19.MoveNext() in C:\Github\OneMore\OneMore\Commands\Tagging\HashtagScanner.cs:line 229
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   at River.OneMoreAddIn.Commands.HashtagScanner.<Scan>d__19.MoveNext() in C:\Github\OneMore\OneMore\Commands\Tagging\HashtagScanner.cs:line 251
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter.GetResult()
   at River.OneMoreAddIn.Commands.HashtagService.<Scan>d__21.MoveNext() in C:\Github\OneMore\OneMore\Commands\Tagging\HashtagService.cs:line 216
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter.GetResult()
   at River.OneMoreAddIn.Commands.HashtagService.<StartupLoop>d__19.MoveNext() in C:\Github\OneMore\OneMore\Commands\Tagging\HashtagService.cs:line 126
TargetSite: [mscorlib] System.String::Substring()

03|08:07:24.737| hashtag service has stopped; check for exceptions above