ZeXtras Activity: Exception: java.lang.NullPointerException
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Thread: ZeXtras Activity: Exception: java.lang.NullPointerException

  1. #1
    Senior Member
    Join Date
    Sep 2012
    Posts
    89

    Question ZeXtras Activity: Exception: java.lang.NullPointerException

    hi,

    I'm having lot of errors like this one:

    Code:
    2014-08-01 12:16:30,940 ERROR [ZeXtras Activity Thread] [tid=1208;] extensions - ZeXtras Activity: Exception: java.lang.NullPointerException
            at org.mortbay.jetty.HttpFields.add ( HttpFields.java:675 )
            at org.mortbay.jetty.HttpFields.add ( HttpFields.java:614 )
            at org.mortbay.jetty.Response.addHeader ( Response.java:502 )
            at javax.servlet.http.HttpServletResponseWrapper.addHeader ( HttpServletResponseWrapper.java:168 )
            at org.mortbay.servlet.GzipFilter$GZIPResponseWrapper.addHeader ( GzipFilter.java:248 )
            at com.zextras.mobile.SyncContext.jettyWriteAll ( SyncContext.java:119 )
            at com.zextras.mobile.SyncContext.callJetty ( SyncContext.java:105 )
            at com.zextras.mobile.syncop.Ping.doActivity ( Ping.java:520 )
            at com.zextras.lib.ZEActivityManager$ZEActivityThread.run ( ZEActivityManager.java:160 )
    just today:

    Code:
    # grep "2014-08-01" /opt/zimbra/log/mailbox.log | grep "ZeXtras Activity: Exception: java.lang.NullPointerException" | wc -l
    2157
    thanks in advance.
    Zimbra: Release 7.2.1_GA_2790.UBUNTU10_64 UBUNTU10_64 FOSS edition.
    ZeXtras: 1.8.3

  2. #2
    ZeXtras Community Manager ZeXtras Employee Cine's Avatar
    Join Date
    Apr 2011
    Posts
    2,356
    Hello Muzzol!

    I suspect this is a bug affecting the Jetty version bundled with Zimbra 7.x, can you please report the information mentioned in section 3.1 of the "How to report a ZeXtras Suite issue" guide? Also, please send your mailbox.log file to community@zextras.com so that I'll be able to have a look...

    Have a nice day,
    Cine
    the ZeXtras Team

  3. #3
    Senior Member
    Join Date
    Sep 2012
    Posts
    89
    just did it few minutes ago.
    Zimbra: Release 7.2.1_GA_2790.UBUNTU10_64 UBUNTU10_64 FOSS edition.
    ZeXtras: 1.8.3

  4. #4
    Senior Member
    Join Date
    Sep 2012
    Posts
    89
    any news about this?
    Zimbra: Release 7.2.1_GA_2790.UBUNTU10_64 UBUNTU10_64 FOSS edition.
    ZeXtras: 1.8.3

  5. #5
    ZeXtras Community Manager ZeXtras Employee Cine's Avatar
    Join Date
    Apr 2011
    Posts
    2,356
    Hello Muzzol!

    The Devs confirmed that you stumbled on the "continuation" Jetty issue I mentioned earlier, but luckily enough this is completely harmless and - except for the annoying errors in the logs - has no impact on the proper functioning of the server.

    As far as I know, only the version of Jetty shipped with Zimbra 7.2.x is affected, so upgrading or migrating to Zimbra 8.x will get rid of the errors.

    Have a nice day,
    Cine
    the ZeXtras Team

  6. #6
    Senior Member
    Join Date
    Sep 2012
    Posts
    89
    ok, thanks for detailed info
    Zimbra: Release 7.2.1_GA_2790.UBUNTU10_64 UBUNTU10_64 FOSS edition.
    ZeXtras: 1.8.3

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