Title: Fatal error when purchasing
Last modified: November 4, 2017

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# Fatal error when purchasing

 *  [Barry](https://wordpress.org/support/users/barryhughes-1/)
 * (@barryhughes-1)
 * [8 years, 5 months ago](https://wordpress.org/support/topic/fatal-error-when-purchasing/)
 * Hey gang,
 * I was testing the latest and greatest and hit the following snag:
 * > Fatal Error: Uncaught Error: Call to a member function supports_feature() on
   > boolean in /…/plugins/ithemes-exchange/api/cart.php:412
 * Here’s how it happened:
    - Visited the site as a logged out user
    - Tried to purchase a basic downloadable product
    - Logged in when prompted (subscriber role account)
    - Saw a fatal error message on the screen (generated by your plugin – the _Show
      Details_ link provided the error I shared above)
 * I can reload the page and carry on, but wanted to flag this issue so you could
   resolve.

The topic ‘Fatal error when purchasing’ is closed to new replies.

 * ![](https://s.w.org/plugins/geopattern-icon/ithemes-exchange_ecedef.svg)
 * [ExchangeWP: Simple WP Ecommerce](https://wordpress.org/plugins/ithemes-exchange/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/ithemes-exchange/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/ithemes-exchange/)
 * [Active Topics](https://wordpress.org/support/plugin/ithemes-exchange/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/ithemes-exchange/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/ithemes-exchange/reviews/)

 * 0 replies
 * 1 participant
 * Last reply from: [Barry](https://wordpress.org/support/users/barryhughes-1/)
 * Last activity: [8 years, 5 months ago](https://wordpress.org/support/topic/fatal-error-when-purchasing/)
 * Status: not resolved