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Hello,
I just finished installing Opigno (I'm a newbie), & I still have one Warning I have not been able to fix:
When opening "My Achievements" I get the following warning (nothing else is displayed):
Warning: Invalid argument supplied for foreach() in opigno_class_app_user_results() (line 281 of (mywebsite)/profiles/opigno_lms/modules/opigno/opigno_class_app/opigno_class_app.module).
I was only able to sind one fix for another issue on the opigno_class_app.module which was for line 305 though:
( the link for that issue: https://www.drupal.org/node/2656888/revisions/9317272/view)
I did do the changes suggested there (in opigno_class_app.module and in opigno_quiz_app.module), hoping it would solve my issue, but it didn't help...
thanks in advance!
My Achievements - opigno_class_app.module line 281 - SOLVED!