field_collection_item_is_empty [#2630088]

I was created the slider in my project. The slider images were created using field collection module.whenever I edit the slider image it show the following warning message.

(Warning: array_filter() expects parameter 1 to be array, string given in field_collection_item_is_empty() (line 591 of /var/www/html/multisite/docroot/sites/all/modules/contrib/field_collection/field_collection.module)).

Comment	File	Size	Author
#4	field_collection.array_filter.patch	605 bytes	brunoric
#4
#3	field_collection.array_filter.patch	809 bytes	brunoric
#3

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Comments

Comment #1

7 December 2015 at 08:19

jabastin.ameex created an issue. See original summary.

Comment #2

RobertInOP CreditAttribution: RobertInOP commented 17 December 2015 at 21:13

We had received the same warning error in a similar use of 7.x-1.0-beta10. Making this change on line 591:

- $all_boolean = $instances && !(bool) array_filter('_field_collection_field_is_not_boolean');
+ $all_boolean = is_array($instances) && !((bool) array_filter($instances, '_field_collection_field_is_not_boolean'));

seems to have solved the issue. Give it a try.

Comment #3

brunoric CreditAttribution: brunoric at CI&T commented 30 December 2015 at 12:09

File	Size
field_collection.array_filter.patch	809 bytes

Created a very simple patch for the array_filter problem.

diff --git a/field_collection.module b/field_collection.module
index 1dd651f..8ddcbc5 100644
--- a/field_collection.module
+++ b/field_collection.module
@@ -598,7 +598,7 @@ function field_collection_item_is_empty(FieldCollectionItemEntity $item) {
   $is_empty = TRUE;

   // Check whether all fields are booleans.
-  $all_boolean = $instances && !(bool) array_filter('_field_collection_field_is_not_boolean');
+  $all_boolean = $instances && !(bool) array_filter($instances, '_field_collection_field_is_not_boolean');

   foreach ($instances as $instance) {
     $field_name = $instance['field_name'];