Title: RSS feed error due to plugin
Last modified: August 24, 2016

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# RSS feed error due to plugin

 *  Resolved [Emperion](https://wordpress.org/support/users/emperion/)
 * (@emperion)
 * [11 years, 2 months ago](https://wordpress.org/support/topic/rss-feed-error-due-to-plugin/)
 * Hey,The cards look fine but I got an error on my RSS feed today due to this plugin.
   It is showing up in the start of the post when syndicated, but the content follows
   after it. I need to figure out the error and fix it so that the error message
   will not appear on posts that are syndicated with the RSS.
 * Here is the error code **Warning: Invalid argument supplied for foreach() in /
   home/content/p3pnexwpnas02_data03/99/2593999/html/wp-content/plugins/hearthstone-
   cards/includes/functions.php on line 77
 * The error only occured on post: [http://hearthstonechampion.com/2015/05/budget-hearthstone-decks-hybrid-hunter-and-zoo/](http://hearthstonechampion.com/2015/05/budget-hearthstone-decks-hybrid-hunter-and-zoo/)
 * Link to Feed: [http://hearthstonechampion.com/feed](http://hearthstonechampion.com/feed)
 * The other posts (which also make use of this plugin) do not show the error.
 * Thanks for your time
 * [https://wordpress.org/plugins/hearthstone-cards/](https://wordpress.org/plugins/hearthstone-cards/)

Viewing 2 replies - 1 through 2 (of 2 total)

 *  Plugin Author [flowdee](https://wordpress.org/support/users/flowdee/)
 * (@flowdee)
 * [11 years, 2 months ago](https://wordpress.org/support/topic/rss-feed-error-due-to-plugin/#post-6178581)
 * Hey Emperion,
 * thanks for your message. Right now I can’t see this error on the links the posted.
 * But anyway of course the Hearthstone Cards Overlays shouldn’t show up on RSS 
   Feeds. I’ll have to take a look into.
 * Stay tuned
 *  Plugin Author [flowdee](https://wordpress.org/support/users/flowdee/)
 * (@flowdee)
 * [11 years, 2 months ago](https://wordpress.org/support/topic/rss-feed-error-due-to-plugin/#post-6178630)
 * Hey Emperion,
 * released update v1.8.1 including the RSS Feed fix. The plugin will no longer 
   execute within feeds. Later I’m gonna to enhance it and maybe strip the brackets
   from the feed.

Viewing 2 replies - 1 through 2 (of 2 total)

The topic ‘RSS feed error due to plugin’ is closed to new replies.

 * ![](https://s.w.org/plugins/geopattern-icon/hearthstone-cards_453118.svg)
 * [Hearthstone Cards for WordPress](https://wordpress.org/plugins/hearthstone-cards/)
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 * 2 replies
 * 2 participants
 * Last reply from: [flowdee](https://wordpress.org/support/users/flowdee/)
 * Last activity: [11 years, 2 months ago](https://wordpress.org/support/topic/rss-feed-error-due-to-plugin/#post-6178630)
 * Status: resolved