Reply To: Gallery field don't work in frontend as a sub_field of a Repeater

• Elliot

• October 17, 2013 at 4:35 pm

Hi @elliot

The error in question (array to string conversion) is self explanatory. One of the values for your sub fields is actually an array. Most likely the image sub field.

You can echo an array in PHP, that just doesn’t work.

So instead, you need to read the docs and use get_sub_field instead to correctly render out the HTML you want.

Thanks
E