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  • #44792

    PHP Fatal error: Call to undefined method stdClass:onDisplay() in librariesjoomlahtmleditor.php on line 459

    Plz help asap


    Don’t know anything about Joomla but a quick Google searched tells me it’s a missing or invalid plugin.


    Had a quick google, came across the same issue on stackoverflow, They suggested the following:

    Replace the line:

    $resultTest = $plugin->onDisplay($editor);

    which is in line 261* after the line:

    // Try to authenticate — only add to array if authentication is successful

    Replace it with:

    if (method_exists($plugin, ‘onDisplay’)) {
    $result[] = $plugin->onDisplay($editor);

    This code won’t get rid of the problem, but will remove the symptoms. As CrocoDillon points out, the error basically means there is a missing/invalid plugin.


    Solved it myself actually I had enabled automatic language selection in one of the default editors and that was the bug..

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