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neXpert - Generate a report Issue



We are receiving the below error when trying to generate neXpert report fiddler.


Fiddler Version Details - 




neXpert Bug


neXpert has encountered an unexpected problem.  If you believe this is a bug in neXpert, please copy

this message by hitting CTRL+C, and submit a bug report using the neXpert | Send Feedback menu.


Index and length must refer to a location within the string.


Parameter name: length

   at System.String.Substring(Int32 startIndex, Int32 length)


   at neXpert.SessionPerfStats.GetCookies()


   at neXpert.SessionPerfStats..ctor(Session input)


   at neXpert.Report.LoadSessionData(Session[] input)


   at neXpert.Report.CreateReport(Session[] data, String filename, Boolean predictions, Boolean auto)




neXpert v1.2.0.1 [.NET 4.0.30319.42000 on Microsoft Windows NT 6.3.9600.0]



  • Guest
  • Nov 14 2018
  • Under review
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  • Eric Lawrence commented
    14 Nov, 2018 08:07pm

    Can you reproduce this always, or only on specific traffic? If only specific traffic, can you share a .SAZ file?