Title: Fatal error: Interface ‘CodesWholesaleFramework\..\Utils\OrderValidationInterfac
Last modified: March 26, 2017

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# Fatal error: Interface ‘CodesWholesaleFramework\..\Utils\OrderValidationInterfac

 *  Resolved [xeagle](https://wordpress.org/support/users/xeagle/)
 * (@xeagle)
 * [9 years, 2 months ago](https://wordpress.org/support/topic/fatal-error-interface-codeswholesaleframework-utilsordervalidationinterfac/)
 * Fatal error: Interface ‘CodesWholesaleFramework\Orders\Utils\OrderValidationInterface’
   not found in /wp-content/plugins/codeswholesale-for-woocommerce/includes/validate/
   wp-validate-purchase.php on line 6
 * The issue happens when another composer based plugins are installed to be used
   and include path and context might contain multiple vendor folders, so the following
   statement codeswholesale.php:178
 * `include_once('vendor/autoload.php');`
 * doesn’t include the right autoload.php.
 * Solution: the plugin’s autoload.php should be included by specifying the absolute
   instead of relative path.

The topic ‘Fatal error: Interface ‘CodesWholesaleFramework\..\Utils\OrderValidationInterfac’
is closed to new replies.

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   =1398228)
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## Tags

 * [fatal error](https://wordpress.org/support/topic-tag/fatal-error/)

 * 0 replies
 * 1 participant
 * Last reply from: [xeagle](https://wordpress.org/support/users/xeagle/)
 * Last activity: [9 years, 2 months ago](https://wordpress.org/support/topic/fatal-error-interface-codeswholesaleframework-utilsordervalidationinterfac/)
 * Status: resolved