- Status
- Resolved
- Resolved in
- Advanced Custom Fields Multilingual 2.2.2
- Related plugin/theme
- Advanced Custom Fields
- Topic tags
- Compatibility
Overview of the issue
When using Advanced Custom Fields with WPML, you might experience a fatal error when opening an options page in a secondary language if the page contains a taxonomy field.
Fatal error: Uncaught Error: Maximum call stack size of 8339456 bytes reached. Infinite recursion? in .../plugins/sitepress-multilingual-cms/vendor/wpml/fp/core/Strings.php:78
Workaround
Please, make sure of having a full site backup of your site before proceeding.
- Open the …/wp-content/plugins/acfml/classes/Options/EditorHooks.php file.
- Look for line 103.
- Replace:
add_filter( 'acf/load_value', function( $value, $fieldPostId, $field ) use ( $postId ) { - With:
add_filter( 'acf/load_value', \WPML\FP\Fns::withNamedLock( self::class, \WPML\FP\Fns::identity(), function( $value, $fieldPostId, $field ) use ( $postId ) { - Then, on line 134.
- Replace:
}, 10, 3 ); - With:
} ), 10, 3 );