So, this is kind of a weird situation, but inside drupal commerce products, if i add fields with both drupal countries http://drupal.org/project/countries and multi image field http://drupal.org/project/multiupload_imagefield_widget an error Occurs.
This error happens when i try to select a continent using the countries module:
Notice: Undefined index: display_field in mfw_field_widget_value() (line 140 of /home/site/public_html/site/sites/all/modules/multiupload_filefield_widget/multiupload_filefield_widget.field.inc).
countries has nothing to do with multiupload and works fine when I remove the multiupload image field from the product.
I really don't know where to post the issue as it is really weird for me. I choose commerce, because this issue does not occur when both fields are present in nodes, only in a product.
Needs review
1.0
Code
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It's likely this issue predates Contrib.social: some issue and comment data are missing.
Thanks everyone!
Fixed as 7.64 core.
I had this issue today with image fields that use multi upload image filed widget.
"Warning: Undefined array key "display_field" in mfw_field_widget_value() (line 159 of /home/....../sites/all/modules/multiupload_filefield_widget/multiupload_filefield_widget.field.inc)."
The change in #2 fixed the issue for me.
Drupal 7.101, php 8.1. 29