I keep getting the following error message when I try to choose my data source file:
"The selected data source has one or mor empty field names. Please fix the file or select another file."
I have tried txt and csv formats. I can't see an empty field name in the file. I've closed the files before trying to select it from InDesign. It's such a simple database - just a list of first names, I can't imagine what the issue is.
Most likely there is a stray bit of data in another column that has no tag in the first row.
Ah, I just discovered there were trailing spaces after each name. Once those were removed, InDesign let me select the file.