We're using Moodle 2.6, and I've just had reports that the offline grading worksheet won't download when there is a member of staff listed somewhere in the allocated marker field - if we remove the name or disable allocated marking altogether, the offline grading worksheet works as we would expect.
I can't see any other reports of this behaviour, so I assume that it's specific to us and our set up - given that our developer is on leave at the moment, I thought I'd check whether the error message ("Coding error detected, it must be fixed by a programmer: PHP catchable fatal error") means anything to those in the know - if anyone has seen this issue, perhaps you'd let me know how you solved it?
Hopefully any insights that you may have will give our developer a head-start on finding a solution upon his return!
Thanks in advance
I have the same problem in version 2.7. I turned off the workflow and mark allocation options and was able to download a marking worksheet, though it did have columns for workflow and mark allocation as well as the expected columns.
Are we the only 2 with this problem?