When editing team document and saving I get the following error
Warning: array_filter() expects parameter 1 to be array, string given in field_collection_item_is_empty() (line 591 of /sites/all/modules/contrib/field_collection/field_collection.module).
Any simple fix?
Thanks
This error comes from Field Collection version 7.x-1.0 beta, you could take a look at https://www.drupal.org/node/2599248, there is an enclosed fix patch or you can fix by yourself:
Go to modules/contrib/field_collection,open file field_collection.module, line 591
replace
with
$all_boolean = $instances && !(bool) array_filter($instances, '_field_collection_field_is_not_boolean');