General help

Incorrect data in assignment table

 
Picture of Jens Andersson
Incorrect data in assignment table
 

The content of the data-fields for one student changes with the sorting order of the assignment table, e.g. current grading and status of submission. Furthermore, group group affiliation is not consistent throughout different sort orders and links to student's garding page is popinting to wrong student. 

This is what I do to reproduce the error:

  • Select an assignment
  • List all students
  • Change sort order
  • Notice that field content for a student changes with sort order (gorup, grade, status)
  • List 10 students per page.
  • Check data for same student as above
  • Go to page n where n > 1
  • Check data for first student in list
  • Go to grade page for a student you know has passed, but in the submission listing has grade not passed or not graded. Check grade and more on that page. Depending on sort order in the assignment table, you get grading page for wrong student
  • Compare grade from submission listing with grade in grade book for current assignment. The grades in the grade book differ from that in the assignment list, depending on sort order for the latter

Examples are attached.

The issue is found in 3.0.9, 3.0.10 and 3.3.2.

Data for the 3.3.2 system:

  • CentOS Linux release 7.3.1611 (Core) 
  • Linux  3.10.0-514.26.2.el7.x86_64 #1 SMP Tue Jul 4 15:04:05 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux
  • PHP 5.6.31 (cli) (built: Jul  6 2017 07:30:58) Copyright (c) 1997-2016 The PHP Group Zend Engine v2.6.0, Copyright (c) 1998-2016 Zend Technologies
  • Server version: Apache/2.4.6 (CentOS) Server built:   Apr 12 2017 21:03:28 

Data for the 3.0.9 system:

  • CentOS Linux release 7.3.1611 (Core) 
  • Linux kerr 3.10.0-514.21.2.el7.x86_64 #1 SMP Tue Jun 20 12:24:47 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux
  • PHP 5.4.16 (cli) (built: Nov  6 2016 00:29:02) Copyright (c) 1997-2013 The PHP Group Zend Engine v2.4.0, Copyright (c) 1998-2013 Zend Technologies
  • Server version: Apache/2.4.6 (CentOS) Server built:   Apr 12 2017 21:03:28
  • mysql  Ver 15.1 Distrib 5.5.52-MariaDB, for Linux (x86_64) using readline 5.1

Anyone else experienced this? Or have a fix/patch? This is tracker ticket MLD-60103.

//Jens




 
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Picture of Jens Andersson
Svar: Incorrect data in assignment table
 

The problem could be related to this assignment being a group assignment.

Other problems related to this, and other group assignments, is

  • Format error when reading the assignment in the roll of student. (A student account has no problem).
  • Notification mails are not sent to neither students, nor grading teacher.

//Jens

 
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