@bix wrote:
Okay, well, it worked in one Marfa edit and not another Marfa edit, but that fact and @ju52’s post led me to the why: if I in fact use even just my original code, but wrap it in an
{{ if .Params.categories }} {{ end }}
it all works, with no error messages about template builds. I don’t understand enough about any of this to understand why that fixes it, but it does.