Hello,
Works now – sorry but it probably was me being a bit too tired and irritated with WordPress. 🙂
For future reference – if anyone else gets a warning about a foreach-loop not working in api.php, it’s probably because you aren’t really formatting your data in the way that the API wants to, which was the case for me.
Best regards,
Having the same issue. Please, please resolve this as soon as possible since a project I’m working on which needs this functionality goes live in a couple of days.
It works great except when trying to update it (however, it seems to adjust the amount of rows accordingly, just not setting its value), even though we’re using the field key. One tiny bit of error I snapped up was “Invalid argument supplied for foreach()” on line 1440 in api.php.
