In GradeBook.php under AN_GradeBook_Scripts class look for the function register_an_gradebook_menu_page() and inside this function change subscriber to author. This will allow authors to view their gradebook, but now subscribers will not be able to view their gradebook.
I haven’t had a chance to look at this in detail but this should fix your issue for the moment.
Beautiful! I was trying to add user roles to that list and added “author”, thinking I’d be able to show the gradebook for both subscribers and authors.
This works fine for me; my users needing a gradebook will all be authors.
I’d recommend some functionality that might allow choice of features different user roles might have for a gradebook. Here I’m thinking that an instructor and TA might both have access see and write grades/assignments, though one would be administrator and another might be an editor. Students might also have different levels of access.
I am happy to hear this fixed the problem.
I will definitely add a function of the type you described, but I’m not sure when or how, yet.