Gradebook

hi Dawn,

I won't be doing any future coding on that version of the gradebook, but you can manually clean up that problem by deleting the corresponding record from the {$CFG->prefix}course_grades_item table (I'm not positive about that table name since they changed in 1.5)

The courseid should match the id for your course, the modid should match the id value in {$CFG->prefix}modules where the name='lesson' and the cminstance would be equal to the {$CFG->prefix}course_modules id field. In your case the cminstance will not have a corresponding record in {$CFG->prefix}course_modules since you have deleted that particular instance from your moodle install.

The other option would be to try upgrading to the latest gradebook code for 1.4 in contrib/gradebook_cdc. I think the problem you are experiencing was fixed in one of the later updates for 1.4, but I haven't touched that code in a while.