Error handling in questions_report

[bnmnetp]

I'm getting the following crash. when trying to view the assignment table

Traceback (most recent call last):
  File "/home/bmiller/Runestone/web2py/applications/runestone/controllers/assignments.py", line 1112, in grades_report
    auth.user.course_name, request.vars.chap_or_assign,
  File "/home/bmiller/Runestone/web2py/applications/runestone/modules/questions_report.py", line 585, in query_assignment
    None,
KeyError: 'epearson'

The epearson in question should be a student in the course.

I think this brings up two potential improvements.

1. make sure grades contains a key before we use it.
2. in the populateAssignmentTable function we should check for data.errors before we iterate. This way we can report to the user that something bad happened and ask them to report it rather than leaving them hanging with Loading...

[bjones1]

Will do. Is there any way I can recreate this? Or would you allow me to either run queries on your db, or run queries for me? I'd like to understand how this user didn't get found by the two queries in _headers_query and how to fix that.

[bnmnetp]

I'm happy to run the queries for you, even be on zoom and running so we can discuss in real time while doing so.

[bjones1]

Wonderful! I'll put together some notes then find a time. Thanks!

[bjones1]

When are you free to do some debug?

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