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1. danazz09
   Member
   Posted 2 years ago #
   

   Hi,

   I've just published my website at http://www.dansportznet.com and have since been getting the following error message:

   Fatal error: Call to undefined method WP_Error::get_item_quantity() in /home/danspor1/public_html/wp-content/themes/RSS Theme/home.php on line 21

   Where the error is changes depending on what page you are on, but pretty much in the get_item_quality() request.

   Here is a snippet of the code and where it is occurring:

   <?php include_once(ABSPATH. WPINC. '/feed.php');
   
   				$afl_link = fetch_feed('http://pipes.yahoo.com/pipes/pipe.run?_id=8116da6bea0aacd7aceecaec5124dd1b&_render=rss');
   
   				$maxitems = $afl_link->get_item_quantity(20);
   
   				$afl_items = $afl_link->get_items(0,$maxitems);
   
   			 	if ($rss->get_item_quanity = 0){
   					echo "There are no Feeds";
   				} else 	if( is_wp_error( $feed ) ) {
   					echo $rss->get_error_message(); // a method of WP_Error
   	  			} else {
   
   					$i = 0; 
   
   					foreach ($afl_items as $item) { ?>
   
   						<?php $i++;
   
   						if($i % 2 == 0) $odd_or_even = 'even';
   						else $odd_or_even = 'odd'; ?>
   
   						<div class="post<?php echo $odd_or_even; ?>">
   
   							<p><a href="<?php echo $item->get_permalink(); ?>" target="_blank"><?php echo $item->get_title(); ?></a><p>
   							<?php
   								if ($enclosure = $item->get_enclosure())
   									{ ;?>
   									<p><?php echo $enclosure->embed();?></p>
   							<?php		}
   							?>

   Refreshing the page sometimes resolves this issue, but obviously not a solution. Any help or advice would be greatly appreciated. This did not show up on my localhost while testing.

2. danazz09
   Member
   Posted 2 years ago #
   

   I have since added:

   if (!is_wp_error( $afl_link ) ) {
   
   				$maxitems = $afl_link->get_item_quantity(20);
   				}else{
   					echo $afl_link->get_error_message();
   				}

   under the line :
   $afl_link = fetch_feed('http://pipes.yahoo.com/pipes/pipe.run?_id=8116da6bea0aacd7aceecaec5124dd1b&_render=rss');

   It seems that the issue is with a timeout. I am getting the following error message now.

   WP HTTP Error: Operation timed out after 10001 milliseconds with 0 bytes received

   This is doing my head in. Would appreciate any help if somebody has come across this before.

3. danazz09
   Member
   Posted 2 years ago #
   

   Resolved the issue with some help of a friend.

   Needed to set the feed timeout parameter to be longer then 10seconds.

   This is done in the feed.php file which is found in the wp-includes folder.
   $feed->set_timeout(60);

   Should look like this:

   /**
   * Build SimplePie object based on RSS or Atom feed from URL.
   *
   * @since 2.8
   *
   * @param string $url URL to retrieve feed
   * @return WP_Error|SimplePie WP_Error object on failure or SimplePie object on success
   */
   
   function fetch_feed($url) {
      require_once (ABSPATH . WPINC . '/class-feed.php');
      $feed = new SimplePie();
      $feed->set_feed_url($url);
      $feed->set_cache_class('WP_Feed_Cache');
      $feed->set_file_class('WP_SimplePie_File');   $feed->set_cache_duration(apply_filters('wp_feed_cache_transient_lifetime', 43200, $url));
      do_action_ref_array( 'wp_feed_options', array( &$feed, $url ) );
   
      $feed->set_timeout(60);
   
      $feed->init();
      $feed->handle_content_type();
      if ( $feed->error() )
          return new WP_Error('simplepie-error', $feed->error())
   
      return $feed;
   }

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