Warning: Invalid argument supplied for foreach() on line 19

  • yvovandoorn

    (@yvovandoorn)


    18 years, 3 months ago

    Hey all,

    I upgraded a week ago to 2.0 w/o any issues. I disabled the plugins (only running wordpress defauls). I haven’t changed anything since then. I didn’t get this error up until today:

    Warning: Invalid argument supplied for foreach() in /usr/home/disgruntleddutch/public_html/wp-includes/capabilities.php on line 19

    I googled the error and only found people that upgraded having issues and very often they didn’t kill their plugins. However this didn’t show up until a week afte the upgrade.

    The blog is working ok (from what it seems), however I’d like to get it setup error free.

    Thanks!

Viewing 3 replies - 1 through 3 (of 3 total)
  • Austin Matzko

    (@filosofo)

    18 years, 3 months ago

    It’s probably a plugin using an older user role system. You might check to see if there are newer versions of your plugins that have been upgraded for WP 2.0.

    jaredquinn

    (@jaredquinn)

    18 years, 3 months ago

    The code that is causing the problem appears to occur in 2.0, it’s the only reference I have found to a prefix_user_roles table… There is a similiar thread at http://wordpress.org/support/topic/56400

    Steph

    (@steph)

    17 years, 4 months ago

    I have the same problem. Already solved it once, but can’t remember how. The solution in the other thread removes the warning, but when I log into the admin area, I still have “no rights”.

    I couldn’t disable plugins before database import because my initial server crashed badly.

Viewing 3 replies - 1 through 3 (of 3 total)
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