Warning: call_user_func_array() errors

  • Resolved morningmist

    (@morningmist)


    10 years, 10 months ago

    The website I am working on got completely deleted and then we uploaded a back up then we have had these function errors. Suggestion how to fix?

    Here are the errors:

    Warning: call_user_func_array() expects parameter 1 to be a valid callback, function ‘do_css’ not found or invalid function name in /home/fresheye/public_html/rentlucky.com/wp-includes/plugin.php on line 470

    Warning: call_user_func_array() expects parameter 1 to be a valid callback, function ‘do_jslibs’ not found or invalid function name in /home/fresheye/public_html/rentlucky.com/wp-includes/plugin.php on line 470

    Here is the line it refers to:

    * @return null Will return null if $tag does not exist in $wp_filter array

    Here is the whole section:

    /**
 * Execute functions hooked on a specific action hook, specifying arguments in an array.
 *
 * @see do_action() This function is identical, but the arguments passed to the
 * functions hooked to <tt>$tag</tt> are supplied using an array.
 *
 * @package WordPress
 * @subpackage Plugin
 * @since 2.1
 * @global array $wp_filter Stores all of the filters
 * @global array $wp_actions Increments the amount of times action was triggered.
 *
 * @param string $tag The name of the action to be executed.
 * @param array $args The arguments supplied to the functions hooked to <tt>$tag</tt>
 * @return null Will return null if $tag does not exist in $wp_filter array
 */
function do_action_ref_array($tag, $args) {
	global $wp_filter, $wp_actions, $merged_filters, $wp_current_filter;

	if ( ! isset($wp_actions[$tag]) )
		$wp_actions[$tag] = 1;
	else
		++$wp_actions[$tag];

	// Do 'all' actions first
	if ( isset($wp_filter['all']) ) {
		$wp_current_filter[] = $tag;
		$all_args = func_get_args();
		_wp_call_all_hook($all_args);
	}

	if ( !isset($wp_filter[$tag]) ) {
		if ( isset($wp_filter['all']) )
			array_pop($wp_current_filter);
		return;
	}

	if ( !isset($wp_filter['all']) )
		$wp_current_filter[] = $tag;

	// Sort
	if ( !isset( $merged_filters[ $tag ] ) ) {
		ksort($wp_filter[$tag]);
		$merged_filters[ $tag ] = true;
	}

	reset( $wp_filter[ $tag ] );

	do {
		foreach( (array) current($wp_filter[$tag]) as $the_ )
			if ( !is_null($the_['function']) )
				call_user_func_array($the_['function'], array_slice($args, 0, (int) $the_['accepted_args']));

	} while ( next($wp_filter[$tag]) !== false );

	array_pop($wp_current_filter);
}
Viewing 11 replies - 1 through 11 (of 11 total)
  • Moderator bcworkz

    (@bcworkz)

    More than likely the file containing the declarations for do_css() and do_jslibs() is not getting included or required for some reason.

    Thread Starter morningmist

    (@morningmist)

    How do I find that file and how do I fix it?

    Moderator bcworkz

    (@bcworkz)

    Use grep or similar (anything that does a full text search in all files and recurses into sub-directories) to search for function do_css in wp-content. Same for function do_jslibs(). How to fix it is harder to say. The file needs to be included or required through any chain of similar references from the main code file, functions.php for themes and whatever file has the plugin header for plugins.

    If it’s not code you have anything to do with, you should probably contact the theme or plugin author responsible.

    Thread Starter morningmist

    (@morningmist)

    I finally figured it out. Turns out it was related to the plugin tinyMCE Advanced and I just needed to add the following code to my functions.php file. I added it to the bottom of the file just before the closing tag.

    //css and jslibs

 function do_css()
{
    wp_enqueue_style('thickbox');
}

function do_jslibs()
{
    wp_enqueue_script('editor');
    wp_enqueue_script('thickbox');
    add_action( 'admin_head', 'wp_tiny_mce' );
}

add_action('admin_print_scripts', 'do_jslibs' );
add_action('admin_print_styles', 'do_css' );

    Just adding the solution just in case someone else ends up with the same error.

    @morningmist,

    How did you figure out which plugin was causing the trouble? I’m getting the same error, but am not using that plugin.

    Thread Starter morningmist

    (@morningmist)

    @webdi A lot of searching and reading and trial and error. I tried a number of things and this was the only solution that worked.

    Hmm, I’ve disable each plugin one at a time and still get the error. So it doesn’t seem to be a plugin in my case.

    Thread Starter morningmist

    (@morningmist)

    @webdi I tried that too to be honest and it did not work.

    I have similar problem, could you pleas write me the code for me and where to paste it.

    Warning: call_user_func_array() expects parameter 1 to be a valid callback, function ‘GGP_registerTextDomain’ not found or invalid function name in /www/wp-includes/plugin.php on line 470

    Thread Starter morningmist

    (@morningmist)

    @pinkchick have you tried disabling the plugins one at a time?

    You have a similar problem but you need to determine first what plugin is causing the problem.

    solved thank you

Viewing 11 replies - 1 through 11 (of 11 total)
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