I’m pretty new to ACF and this place so I hope I found the right forum for my question. And if there was a solution to my question I would be even happier 🙂
I’m working with ACF for a week now, especially with the ACF tutorial Creating a WP archive with custom field filter which was really helpful for what I want to do.
I built everything for one filter, like it is shown in the video, and it worked fine.
But there are about 5 to 6 fields I want to use. So I took the code under the video which is made for more than one field. This is not working any longer. When I open the site there is the same error for each field (i used only two fields to test if it is working): Error
(Warning: array_merge(): Argument #2 is not an array in ……api.php line 264)
I had a look into the api.php and this error is dealing with the argument $options if I’m not wrong. Is there a possible solution for a beginner? I was so happy to find a good tutorial :/
Thank you for your effort.
I have the same problem to. Do you find any solution ?