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error after clicking Grade Test

error after clicking Grade Test

by Timothy Lucas -
Number of replies: 1
I am rather new to webwork so I am not sure how to deal with an error.  A student has gotten the same error twice when she clicked on the "Grade Test" button after finishing an online test.  I have attached a screen shot of the error, but I am not sure how rectify the error.
Attachment Picture_2.png
In reply to Timothy Lucas

Re: error after clicking Grade Test

by Gavin LaRose -
Hi Tim,

To state the obvious, it looks like a problem with the cookie authentication between your server and the student's browser. I would be interested to see if the student gets an error if s/he specifically does not click the "Remember me" checkbox on the login page (I think this should result in the system using embedded keys to figure out authentication, rather than cookies).

Gavin