Warning: Invalid argument supplied for foreach() in..

  • Resolved johanlinnarsson

    (@johanlinnarsson)


    6 years, 6 months ago

    Hello.

    When I active debugging in wp-config (define(‘WP_DEBUG’, true);), I get a lot of undefined index and undefined variable. I also get a lot of:
    Warning: Invalid argument supplied for foreach() in /home/xxx/public_html/wp-content/plugins/multisite-post-duplicator/inc/mpd-functions.php on line 1142.

    And lastly:
    Warning: Cannot modify header information – headers already sent by (output started at /home/xxx/public_html/wp-content/plugins/multisite-post-duplicator/inc/mpd-functions.php:1436) in /home/klubbadmin/public_html/wp-admin/post.php on line 197

    Warning: Cannot modify header information – headers already sent by (output started at /home/xxx/public_html/wp-content/plugins/multisite-post-duplicator/inc/mpd-functions.php:1436) in /home/klubbadmin/public_html/wp-includes/pluggable.php on line 1210

    Do this occur for you? This occurs when I post from a selected mainsite to other sites on the network. When debuggins is set to of, it all seems to work anyway.

    Any ideas?

    Kind regards
    Johan

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Viewing 5 replies - 1 through 5 (of 5 total)
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