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When I boot my computer 9 times out of ten i'm getting this error; System.NullReferenceException: A null value was found where an object instance was required. Server stack trace: at ...
  1. #1
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    Startup Error

    When I boot my computer 9 times out of ten i'm getting this error;

    System.NullReferenceException: A null value was found where an object instance was required.

    Server stack trace:
    at Novell.Zenworks.Zmd.Packaging.PackageManager.GetUp dates (Novell.Zenworks.Zmd.Catalog catalog) [0x00000]
    at Novell.Zenworks.Zmd.Packaging.PackageManager.GetUp dates () [0x00000]
    at Novell.Zenworks.Zmd.Packaging.RemotePackageMa

    I've also noticed that the auto update program isnt running, when it is running it appears as a red cross saying 'ZMD not running'

    Also, the time and date are corrupt and the boot loader changed itself from the standard blue suse setup to a screen with animated penguins...

    Whats going on???

  2. #2
    Linux User DOllaBillz217's Avatar
    Join Date
    Mar 2007
    Location
    St. Louis, MO
    Posts
    263
    Run this to fix the issue you are having. This was a bug that was taken care of a while back, but it still might exist, but this should definitly fix it.

    Updater "A null value was found where an object reference was required"
    crash:
    log on as root, then use the following commands

    #killall zen-updater
    #/etc/init.d/novell-zmd stop
    #rm -f /var/lib/zmd/zmd.db
    #/etc/init.d/novell-zmd start
    #zen-updater &


    Also I would Uninstall Zen updater and use OpenSUSE updater. Thats just my opinion though
    $Billz

    How much wood would a wood chuck chuck if a wood chuck could chuck wood? None they eat plants!

    Dell Optiplex GX260, LTSP Diskless Workstation, Fedora Core 6

  3. #3
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    Cheers, that fixed it.
    I've decided to ditch the updater and use the opensuse-updater instead, it seems its already installed on my machine although I wasnt aware of it...

  4. #4
    Linux Engineer scrarfussi's Avatar
    Join Date
    Aug 2006
    Posts
    1,029
    Quote Originally Posted by Jonny88 View Post
    Cheers, that fixed it.
    I've decided to ditch the updater and use the opensuse-updater instead, it seems its already installed on my machine although I wasnt aware of it...
    Uhmmm wat is the opensuse updater

  5. #5
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    Its the 'openSUSE updater aplet' installed via yast and appears to run parallel to its 'repository sources'

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