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Css error (Need urgent help)

Discussion in 'Troubleshooting and Problems' started by Dev, Jul 18, 2012.

  1. Dev

    Dev Member


    My website today has just started behaving wired..


    I checked my css file on live website in source and it is inaccessible. I don`t know what the problem is.
    Can someone help me in this?

    I am using cloudflare.
  2. Jake Bunce

    Jake Bunce XenForo Moderator Staff Member

    Can you disable cloudflare for css.php? I don't think you want that resource on a CDN.

    Or you can disable cloudflare completely or contact their support regarding the http 502 error.
  3. Dev

    Dev Member

    I have already tried disabling it. But the problem still exists.
  4. Jake Bunce

    Jake Bunce XenForo Moderator Staff Member

    Now I am getting:

    Is there anything in the log?

    Admin CP -> Tools -> Server Error Log

    Otherwise enable debug mode by adding this line to the library/config.php file:

    $config['debug'] = 1;
    That should reveal a more detailed error message on css.php.
  5. Dev

    Dev Member

    On checking the logs. I found the problem. It was due to widget framework . Specificaly due to users online widget.

    This is the error log.

    Error Info
    ErrorException: Undefined index: visitor - library/WidgetFramework/WidgetRenderer/OnlineUsers.php:34
    Generated By: Unknown Account, 9 minutes ago
    Stack Trace
    #0 /home/xxxx/public_html/library/WidgetFramework/WidgetRenderer/OnlineUsers.php(34): XenForo_Application::handlePhpError(Array, 'all', Array, Object(XenForo_Template_Public))
    #1 /home/xxxx/public_html/library/WidgetFramework/WidgetRenderer.php(421): WidgetFramework_WidgetRenderer_OnlineUsers->_render(Array, 'all', Array, Object(XenForo_Template_Public), '')
    #2 /home/xxxx/public_html/library/WidgetFramework/Core.php(189): WidgetFramework_WidgetRenderer->render('all', Array, Object(XenForo_Template_Public), '')
    #3 /home/xxxx/public_html/library/WidgetFramework/Core.php(146): WidgetFramework_Core->_renderWidgetsFor('facebook.css', Array, Object(XenForo_Template_Public), Array)
    #4 /home/xxxx/public_html/library/WidgetFramework/Listener.php(20): WidgetFramework_Core->renderWidgetsFor('facebook.css', '/** Facebook **...', Array, Object(XenForo_Template_Public))
    #5 [internal function]: WidgetFramework_Listener::template_post_render(Array, Array)
    #6 /home/xxxx/public_html/library/XenForo/CodeEvent.php(54): call_user_func_array('template_post_r...', Array)
    #7 /home/xxxx/public_html/library/XenForo/Template/Abstract.php(195): XenForo_CodeEvent::fire()
    #8 /home/xxxx/public_html/library/XenForo/Template/Public.php(110): XenForo_Template_Abstract->render()
    #9 /home/xxxx/public_html/library/XenForo/CssOutput.php(263): XenForo_Template_Public->render(Array, false)
    #10 /home/xxxx/public_html/library/XenForo/CssOutput.php(209): XenForo_CssOutput::renderCssFromObjects()
    #11 /home/xxxx/public_html/library/XenForo/CssOutput.php(582): XenForo_CssOutput->renderCss()
    #12 /home/xxxx/public_html/css.php(12): XenForo_CssOutput::run()
    #13 {main}
    Request State
    array(3) {
      ["url"] => string(175) "http://www.adminforum.org/css.php?css=facebook,login_bar,node_category,node_forum,node_link,node_list,panel_scroller,sidebar_share_page,wf_default&style=1&dir=LTR&d=1342624170"
      ["_GET"] => array(4) {
        ["css"] => string(108) "facebook,login_bar,node_category,node_forum,node_link,node_list,panel_scroller,sidebar_share_page,wf_default"
        ["style"] => string(1) "1"
        ["dir"] => string(3) "LTR"
        ["d"] => string(10) "1342624170"
      ["_POST"] => array(0) {

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