Warning: Creating default object from empty value

  • Resolved Steffen Voß

    (@kaffeeringe)


    10 years, 10 months ago

    Hey! Thank you for this great implementation of Shariff. I really like the look of it. But sadly the statistics don’t work. When I enable it, I get a warning:

    Fehler im Backend.
    Warning: Creating default object from empty value in /www/XXX/wp-content/sunrise.php on line 10 Fatal error: Call to undefined method stdClass::escape() in /www/XXX/wp-content/sunrise.php on line 11

    That seems to be a W3 Total Cache File. In that line it tries says:

    // let the site admin page catch the VHOST == 'no'
$wpdb->dmtable = $wpdb->base_prefix . 'domain_mapping';
$dm_domain = $wpdb->escape( $_SERVER[ 'HTTP_HOST' ] );

    https://ww.wp.xz.cn/plugins/shariff/

Viewing 6 replies - 1 through 6 (of 6 total)
  • Plugin Author Jan-Peter

    (@starguide)

    10 years, 10 months ago

    Hey,

    I’m using all-inkl.com as well, that should not be the problem. I suppose the problem is created in combination with the WordPress MU Domain Mapping-Plugin.

    First you could try to set the tmp-folder manually. For this you’ll need to add the following to your wp-config.php:

    define("SHARIFF_BACKEND_TMPDIR","/example/path/to/tmp");

    Of course you need to adjust the path to a folder you would like to use for the temporary files shariff creates. Also make sure that the php-user has the right to write stuff to this folder.

    Regards,
    JP

    Plugin Author Jan-Peter

    (@starguide)

    10 years, 10 months ago

    IF you are using the WordPress MU Domain Mapping plugin I mentioned above, you might want to checkout the following thread in their support forum:

    https://ww.wp.xz.cn/support/topic/sunrise-bug-with-36-headers-already-sent-and-wpdbescape?replies=31

    Are you sure you are using the latest version of their plugin (0.5.5.1)? They changed these lines, because $wpdb->escape() is actually deprecated.

    Thread Starter Steffen Voß

    (@kaffeeringe)

    10 years, 10 months ago

    I am still working on it. Thank you for your help first of all. 😉

    1. Yes I am using the MU Domain Mapping. And it is version 0.5.5.1 – but I didn’t exchange the sunrise.php – anyway, now the error is a different one: Warning: Creating default object from empty value in /www/XXX/wp-content/sunrise.php on line 9 Fatal error: Call to undefined method stdClass::prepare() in /www/XXX/wp-content/sunrise.php on line 15

    Could it be a problem that I am using HTTPS on my site?

    2. Setting the temp folder helped. But I mistyped the path and the error said the folder wasn’t writable. Maybe you could add a check if the folder actually exists. 😉

    Thread Starter Steffen Voß

    (@kaffeeringe)

    10 years, 10 months ago

    It seems to be a problem with MU Domain Mapping. The domain for my site is not set and I can’t add it. I am going to fix that and come back and tell you the results. Thank you! 😉

    Thread Starter Steffen Voß

    (@kaffeeringe)

    10 years, 10 months ago

    Whoop Whopp!

    I added

    global $wpdb;

    at the beginning of sunrise.php and now it works perfectly. 😀

    If you want to see it in action: https://kaffeeringe.de/ 😉

    Plugin Author Jan-Peter

    (@starguide)

    10 years, 10 months ago

    Glad that you got it working and thank you for sharing the solution with us. Always useful for other users to know, what the problem was.

    Cheers,
    JP

    P.S.: I will add a check, if the cache-folder exists for the future 😉

Viewing 6 replies - 1 through 6 (of 6 total)

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