Aug 30 2018
Any luck with this?
Dec 4 2014
I can get it to work by appending "&action=purge" to the end of the URL. This means that "allowcachedresults = false" is definitely not working correctly (I think).
Nov 28 2014
This problem is likely related to the caching scheme that Wikia uses. I can sometimes get results, but then the same results are repeated regardless of changes in the ?cat= variable. If I purge the page, it goes back to the "please specify a category..." error message. I have specified "allowcachedresults = false" as the first line in the DPL script, but to no avail.