Error in field export using UIkit theme

[louisstephens]

I was attempting to export some fields from my dev branch to move them over to a live site when I got the following error:

Has anyone experienced this before? I was thinking I could just write a script using the api to create the fields, but there are about 44 fields (2 are repeater matrix) that are all slightly unique. If anyone has experienced this, what was your work around?