I’m running a survey study where I have people that I send a different survey to people once per week. I had a URL attribute and each time I loaded the list it had a new URL.
Today, for some reason the URL attribute wouldn’t override and replace the old URL with the new URL in the list. I deleted the URL attribute in phplist and tried to reload it but it won’t recognize the field. I renamed it in the tab delimited file but it still won’t recognize it.
I loaded up a list of subscribers (i.e., people who agreed to participate in the study). Each email that goes out has a new URL. As I was trying to reload subscribers with a new URL, the database refused to change from the old URL to the new URL. THat is, it refused to overwrite the old data.
So I deleted the old field in the manage attributes menu. Now it won’t even detect there’s a new field. I tried to add it back manually in manage attributes but it still doesn’t work.