Hi, I' m Juan Fortuna from Uruguay. I'm looking for some help because in my Moodle 3.6.2+ (Build: 20190215) I can't insert new assignment activity because it gives to me this error (it's in spanish because my site is in spanish):
un error de codificación, debe ser corregido por un programador:
Improper use of the assignment class. Cannot load the assignment record.
Más información sobre este error
Error code: codingerror
line 1621 of /mod/assign/locallib.php: coding_exception thrown
line 371 of /mod/assign/assignmentplugin.php: call to assign->get_instance()
line 424 of /mod/assign/feedback/editpdfplus/locallib.php: call to assign_plugin->get_config()
line 1501 of /mod/assign/locallib.php: call to assign_feedback_editpdfplus->is_enabled()
line 1545 of /mod/assign/locallib.php: call to assign->add_plugin_settings()
line 107 of /mod/assign/mod_form.php: call to assign->add_all_plugin_settings()
line 204 of /lib/formslib.php: call to mod_assign_mod_form->definition()
line 99 of /course/moodleform_mod.php: call to moodleform->__construct()
line 141 of /course/modedit.php: call to moodleform_mod->__construct()
I don't understand what happend and I was reading some documentation but I don't find a solution.
I attach these files trying to help to find a solution.
Thank you very much and sorry for my english but I'm not a native speaker.