NullReferenceExceptoin ServerChatter.cs

8 posts, 0 answers
  1. Sebastien
    Sebastien avatar
    1 posts
    Member since:
    Oct 2016

    Posted 28 Oct 2016 Link to this post

    ---------------------------
    Uncaught Exception in Session #20
    ---------------------------
    Fiddler has encountered an unexpected problem. If you believe this is a bug in Fiddler, please copy this message by hitting CTRL+C, and submit a bug report at http://www.telerik.com/forums/fiddler.

    Object reference not set to an instance of an object.

    Type: System.NullReferenceException
    Source: Fiddler
       at Fiddler.ServerChatter.Ÿ.Ÿ(Object ƒ, EventArgs ‚Ÿ) in c:\JenkinsHome\jobs\FiddlerReleaseBuild\workspace\Fiddler2\Common\Core\ServerChatter.cs:line 1341

       at Fiddler.Session.set_state(SessionStates value) in c:\JenkinsHome\jobs\FiddlerReleaseBuild\workspace\Fiddler2\Common\Core\Session.cs:line 745

       at Fiddler.Session.€(Boolean ) in c:\JenkinsHome\jobs\FiddlerReleaseBuild\workspace\Fiddler2\Common\Core\Session.cs:line 6040

       at Fiddler.Session.‘() in c:\JenkinsHome\jobs\FiddlerReleaseBuild\workspace\Fiddler2\Common\Core\Session.cs:line 3912

       at Fiddler.ServerChatter.Œ() in c:\JenkinsHome\jobs\FiddlerReleaseBuild\workspace\Fiddler2\Common\Core\ServerChatter.cs:line 1454

       at Fiddler.Session.‘() in c:\JenkinsHome\jobs\FiddlerReleaseBuild\workspace\Fiddler2\Common\Core\Session.cs:line 3554

       at Fiddler.Session.(Object ) in c:\JenkinsHome\jobs\FiddlerReleaseBuild\workspace\Fiddler2\Common\Core\Session.cs:line 3347


    Fiddler v4.6.2.32002 (x64 AMD64) [.NET 4.0.30319.34209 on Microsoft Windows NT 6.1.7601 Service Pack 1] 
    ---------------------------
    OK   
    ---------------------------

  2. Pr
    Pr avatar
    2 posts
    Member since:
    Oct 2016

    Posted 30 Oct 2016 in reply to Sebastien Link to this post

    l get the same several times a day, may be when FiddlerScript is using some oSession methods.
  3. Tsviatko Yovtchev
    Admin
    Tsviatko Yovtchev avatar
    522 posts

    Posted 02 Nov 2016 Link to this post

    Can any of you guys reproduce this at will?

    Regards,
    Tsviatko Yovtchev
    Telerik by Progress
    Do you want to have your say when we set our development plans? Do you want to know when a feature you care about is added or when a bug fixed? Explore the Telerik Feedback Portal and vote to affect the priority of the items
  4. Ronen
    Ronen avatar
    1 posts
    Member since:
    Nov 2014

    Posted 02 Nov 2016 Link to this post

    I got it too.

    posting in case it helps.

     

    ---------------------------
    Uncaught Exception in Session #1879
    ---------------------------
    Fiddler has encountered an unexpected problem. If you believe this is a bug in Fiddler, please copy this message by hitting CTRL+C, and submit a bug report at http://www.telerik.com/forums/fiddler.

    Object reference not set to an instance of an object.

    Type: System.NullReferenceException
    Source: Fiddler
       at Fiddler.ServerChatter.Ÿ.Ÿ(Object ƒ, EventArgs ‚Ÿ) in c:\JenkinsHome\jobs\FiddlerReleaseBuild\workspace\Fiddler2\Common\Core\ServerChatter.cs:line 1336

       at Fiddler.Session.Ž() in c:\JenkinsHome\jobs\FiddlerReleaseBuild\workspace\Fiddler2\Common\Core\Session.cs:line 792

       at Fiddler.Session.set_state(SessionStates value) in c:\JenkinsHome\jobs\FiddlerReleaseBuild\workspace\Fiddler2\Common\Core\Session.cs:line 745

       at Fiddler.Session.€(Boolean ) in c:\JenkinsHome\jobs\FiddlerReleaseBuild\workspace\Fiddler2\Common\Core\Session.cs:line 6040

       at Fiddler.Session.‘() in c:\JenkinsHome\jobs\FiddlerReleaseBuild\workspace\Fiddler2\Common\Core\Session.cs:line 3912

       at Fiddler.ServerChatter.Œ() in c:\JenkinsHome\jobs\FiddlerReleaseBuild\workspace\Fiddler2\Common\Core\ServerChatter.cs:line 1454

       at Fiddler.Session.‘() in c:\JenkinsHome\jobs\FiddlerReleaseBuild\workspace\Fiddler2\Common\Core\Session.cs:line 3554

       at Fiddler.Session.(Object ) in c:\JenkinsHome\jobs\FiddlerReleaseBuild\workspace\Fiddler2\Common\Core\Session.cs:line 3347


    Fiddler v4.6.2.32002 (x64 AMD64) [.NET 4.0.30319.42000 on Microsoft Windows NT 10.0.14393.0]
    ---------------------------
    OK   
    ---------------------------

  5. Pr
    Pr avatar
    2 posts
    Member since:
    Oct 2016

    Posted 10 Nov 2016 in reply to Tsviatko Yovtchev Link to this post

    hi, 

    at will, no.

    but seems to  happen only when https decrypt is on.

    hth 

     

  6. Денис
    Денис avatar
    1 posts
    Member since:
    Feb 2017

    Posted 14 Feb Link to this post

    ---------------------------
    Uncaught Exception in Session #2
    ---------------------------
    Fiddler has encountered an unexpected problem. If you believe this is a bug in Fiddler, please copy this message by hitting CTRL+C, and submit a bug report at http://www.telerik.com/forums/fiddler.

    Ссылка на объект не указывает на экземпляр объекта.

    Type: System.NullReferenceException
    Source: Fiddler
       в Fiddler.ServerChatter.žŠ.Ÿ(Object ƒ, EventArgs ‚Ÿ) в C:\JenkinsHome\jobs\FiddlerReleaseBuild\workspace\Fiddler2\Common\Core\ServerChatter.cs:строка 1336

       в Fiddler.Session.Ž() в C:\JenkinsHome\jobs\FiddlerReleaseBuild\workspace\Fiddler2\Common\Core\Session.cs:строка 792

       в Fiddler.Session.set_state(SessionStates value) в C:\JenkinsHome\jobs\FiddlerReleaseBuild\workspace\Fiddler2\Common\Core\Session.cs:строка 745

       в Fiddler.Session.€(Boolean ) в C:\JenkinsHome\jobs\FiddlerReleaseBuild\workspace\Fiddler2\Common\Core\Session.cs:строка 6040

       в Fiddler.Session.‘() в C:\JenkinsHome\jobs\FiddlerReleaseBuild\workspace\Fiddler2\Common\Core\Session.cs:строка 3912

       в Fiddler.ServerChatter.Œ() в C:\JenkinsHome\jobs\FiddlerReleaseBuild\workspace\Fiddler2\Common\Core\ServerChatter.cs:строка 1454

       в Fiddler.Session.‘() в C:\JenkinsHome\jobs\FiddlerReleaseBuild\workspace\Fiddler2\Common\Core\Session.cs:строка 3554

       в Fiddler.Session.(Object ) в C:\JenkinsHome\jobs\FiddlerReleaseBuild\workspace\Fiddler2\Common\Core\Session.cs:строка 3347


    Fiddler v4.6.20171.7553 (x64 AMD64) [.NET 4.0.30319.42000 on Microsoft Windows NT 6.1.7601 Service Pack 1] 
    ---------------------------
    ОК   
    ---------------------------

     

    It happened when I changed proxy. Fiddler worked that time.


  7. Tsviatko Yovtchev
    Admin
    Tsviatko Yovtchev avatar
    522 posts

    Posted 15 Feb Link to this post

    Hi,

    Can you reproduce this? This will help a lot.

    Regards,
    Tsviatko Yovtchev
    Telerik by Progress
    Do you want to have your say when we set our development plans? Do you want to know when a feature you care about is added or when a bug fixed? Explore the Telerik Feedback Portal and vote to affect the priority of the items
  8. Eva
    Eva avatar
    1 posts
    Member since:
    Feb 2017

    Posted 15 Feb Link to this post

    ---------------------------
    Uncaught Exception in Session #2
    ---------------------------
    Fiddler has encountered an unexpected problem. If you believe this is a bug in Fiddler, please copy this message by hitting CTRL+C, and submit a bug report at http://www.telerik.com/forums/fiddler.

    Object reference not set to an instance of an object.

    Type: System.NullReferenceException
    Source: Fiddler
       at Fiddler.ServerChatter.žŠ.Ÿ(Object ƒ, EventArgs ‚Ÿ) in C:\JenkinsHome\jobs\FiddlerReleaseBuild\workspace\Fiddler2\Common\Core\ServerChatter.cs:line 1336

       at Fiddler.Session.Ž() in C:\JenkinsHome\jobs\FiddlerReleaseBuild\workspace\Fiddler2\Common\Core\Session.cs:line 792

       at Fiddler.Session.set_state(SessionStates value) in C:\JenkinsHome\jobs\FiddlerReleaseBuild\workspace\Fiddler2\Common\Core\Session.cs:line 745

       at Fiddler.Session.€(Boolean ) in C:\JenkinsHome\jobs\FiddlerReleaseBuild\workspace\Fiddler2\Common\Core\Session.cs:line 6040

       at Fiddler.Session.‘() in C:\JenkinsHome\jobs\FiddlerReleaseBuild\workspace\Fiddler2\Common\Core\Session.cs:line 3912

       at Fiddler.ServerChatter.Œ() in C:\JenkinsHome\jobs\FiddlerReleaseBuild\workspace\Fiddler2\Common\Core\ServerChatter.cs:line 1454

       at Fiddler.Session.‘() in C:\JenkinsHome\jobs\FiddlerReleaseBuild\workspace\Fiddler2\Common\Core\Session.cs:line 3554

       at Fiddler.Session.(Object ) in C:\JenkinsHome\jobs\FiddlerReleaseBuild\workspace\Fiddler2\Common\Core\Session.cs:line 3347


    Fiddler v4.6.20171.9220 (x64 AMD64) [.NET 4.0.30319.42000 on Microsoft Windows NT 10.0.14393.0] 
    ---------------------------
    OK   
    ---------------------------

     

    I have got this issue also when my network cable was failed to connect to internet and fixed by diagnosis.

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