I worked with AEM6.3 and we used a lot the components from /libs/granite/ui/components/coral/foundation to create dialogs.
Now on version 6.4 everything inside this hierarchy seems to be disable on CRX, if I try to use something like multifields I get a null error.
How can I use multifields on 6.4 in dialogs? There is no much documentation about this yet.
Thank you very much in advance.
We have AEM Community HELPX articles on multifields - see:
Adobe Experience Manager Help | Creating a HTL Repeating Data Set 6.4 Component that uses Sling Mode...
Building Experience Manager Components using Granite/Coral Resource Types
Yes, Scott stated, we have a HELPX article on Multifield on granite/coral dialog.
This works Adobe Experience Manager Help | Creating a HTL Repeating Data Set 6.4 Component that uses Sling Mode... and tested many times.
Please let us know, where you got stuck.
Hope this helps!!