Warnings in some Windows server from WPML-CMS-NAV and Sticky-Links

Status

Resolved

Reported for

WPML Multilingual CMS 3.3.3

Resolved in

3.3.4

Overview of the issue

In some Windows server environments, WPML-CMS-NAV and Sticky-Links may throw some warnings.

A warning like this could be shown in some WAMP stacks (Windows + Apache + MySQL + PHP):

Warning: Invalid argument supplied for foreach() in /var/www/vhosts/mydomain.com/httpdocs/wp-content/plugins/wpml-cms-nav/embedded/wpml/commons/src/wpml-auto-loader.php on line 155

Workaround

This issue will be removed on the next update of both affected plugins.

Meanwhile there are two possible workarounds: both will provide the same result.

Please note that what follows only applies to WPML-CMS-NAV and Sticky Links: don’t use this on other plugins.

• Option one:
  
  
  1. Edit the `plugin.php` file of both WPML-CMS-NAV and Sticky Links
  
  
  2. Remove lines from 17 to 19. E.g.:

     require_once 'embedded/wpml/commons/autoloader.php';
     $wpml_auto_loader_instance = WPML_Auto_Loader::get_instance();
     $wpml_auto_loader_instance->register( WPML_STICKY_LINKS_PATH . '/' );
     

  
  
  3. Save


• Option two: add a subfolder called “classes” to the root of both WPML-CMS-NAV and Sticky Links plugin folders

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