Getting the same error and can’t resolve it:
Notice: Undefined index: foogallery_retina in /Users/myuser/mysite/wp-content/plugins/foogallery/includes/admin/class-gallery-metaboxes.php on line 183
Call Stack
# Time Memory Function Location
1 0.0033 211996 {main}( ) ../post.php:0
2 0.7584 24958480 edit_post( ) ../post.php:193
3 0.7643 24968152 wp_update_post( ) ../post.php:378
4 0.7649 24976424 wp_insert_post( ) ../post.php:3583
5 0.8329 25025180 do_action( ) ../post.php:3510
6 0.8329 25025600 WP_Hook->do_action( ) ../plugin.php:453
7 0.8329 25025656 WP_Hook->apply_filters( ) ../class-wp-hook.php:323
8 0.8505 25084420 call_user_func_array:{/Users/myuser/mysite/wp-includes/class-wp-hook.php:300} ( ) ../class-wp-hook.php:300
9 0.8505 25084608 FooGallery_Admin_Gallery_MetaBoxes->save_gallery( ) ../class-wp-hook.php:300
I am on OSX 10.11.6 El Capitan and using AMPPS.
The run test button for the thumbnail is working fine so I know gd is installed properly.
Can somebody help me ?
Thanks