We have Moodle 1.8.4. Despite problems with earlier versions of Nwiki, I am determined to keep trying. Changes in the way Nwiki is installed and the new version prompted me to install Nwiki on our clean version of 1.8.4.
The set up went smoothly all the tables set up, but when I returned to the front page withe the exception of the administration block the page was blank.
Similarly entering courses showed blank pages as well.
On viewing the database I was surprised to find that although the set up process confirmed that the tables were set up correctly, I could find no evidence of the in the database.