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[Plugin: Post Groups] Cannot modify header information... pluggable.php on line 86 (2 posts)

  1. rosoft2001
    Member
    Posted 2 years ago #

    how to reproduce:
    install only wordpress-2.8.4.zip postgroups.1.2.0.zip with default options. Go to "Post Groups" page and click "Save Changes"

    you get "Cannot modify header information - headers already sent by (output started at c:\proiecte\wordpress\wp-admin\admin-header.php:18) in c:\proiecte\wordpress\wp-includes\pluggable.php on line 865"

    The line with the problem is in post_groups.php line 928:

    wp_redirect($redirectUrl);

    I replace it with

    ?><SCRIPT language="JavaScript">
    <!--
    window.location="<?=$redirectUrl?>";
    //-->
    </SCRIPT><?

    but should be a better solution.

  2. ohhellandback
    Member
    Posted 2 years ago #

    I have tried the suggested java script, but it just moves the error some place else. My error is: Warning: Cannot modify header information - headers already sent by (output started at /home/www/nilandsplace.com/NilandsBlog/wp-admin/menu-header.php:100) in /home/www/nilandsplace.com/NilandsBlog/wp-includes/pluggable.php on line 865

    Also it took some time to find the other file post_groups.php with no Idea were to look. /wp-content/plugins/postgroups. Thanks for any help James

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