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    • [solved] blank page after edit forum post

    Posted by shevan

    I hosted tiki wiki application on my own lighttpd server
    My phpinfo it is as recomended:
    max_execution_time 60
    max_input_time 60
    memory_limit 128M

    When I create new topic post, it is successfully stored
    But if I decide to edit it, I receive blank page
    How to get this trouble done?

    PS. sorry for my bad english

    Reads: 3518
    Posted by shevan
    blog and wiki edit pages go without errors

    Posted by Philippe Cloutier
    Make sure PHP error_reporting and display_error are enabled to see what's wrong. Which Tiki version do you use?
    Posted by shevan
    Philippe Cloutier wrote:
    Make sure PHP error_reporting and display_error are enabled to see what's wrong. Which Tiki version do you use?


    With php options below enabled it show no errors, only blank screen

    error_reporting = E_ALL & ~ E_NOTICE
    display_error = On

    Tiki version 7.0

    This only happens when I am editing forum post and click the button to post. Preview works great.


    Posted by dkline03
    Philippe Cloutier wrote:
    Try applying the Debug Mode Enabled profile. See http://tiki.org/ReleaseNotes7.0#Known_IssuesQuestion



    I fixed it on my install.

    Here is what I added.

    For the following error:

    Fatal error: Call to a member function numRows() on a non-object in ...lib/comments/commentslib.php on line 2101

    I added these lines to the update_comment function in commentslib.php:
    --------------

    Line 2099:
    //ripped this from the remove_comment function in //commentslib.php (line 2354) and changed threadOrParent to //existingThread
    $result = $comments->fetchAll($comments->all(), array(
    'threadId' => $existingThread,
    ));

    Line 2106 (formerly 2101):
    //removed ->numRows(), which only seems to apply to query //results, and it worked
    // if exactly same title and data comment does not already exist, and is not the current thread
    if (!$result || in_array($threadId, $existingThread))

    --------------

    The rest of the file is the same.

    Hope this helps out!

    Dave

    Posted by shevan

    thanks, dkline03 😊

    my problem solved