We are running moodle 2.2.3+
I created a gradebook structure and put it in a shell course which teachers can import from. Most people have most of their courses import properly by importing a blank assignment and the whole structure comes with it.
However, some courses it doesn't work. The only correlation I've found so far is that there is a strange formula in their course total (prior to importing) that creates an error in the total.
Any solutions?