Hello Using Moodle 3.5
We backed up a course that has all base Moodle activities in it. The backup worked but now the course has this error.
Can any one help?
Coding error detected, it must be fixed by a programmer: Invalid availability structure (missing ->op)
×Debug info:
Error code: codingerror
Error code: codingerror
×Stack trace:
- line 147 of /availability/classes/tree.php: coding_exception thrown
- line 237 of /availability/classes/tree.php: call to core_availability\tree->__construct()
- line 144 of /availability/classes/info.php: call to core_availability\tree->__construct()
- line 114 of /availability/classes/info.php: call to core_availability\info->decode_availability()
- line 248 of /availability/condition/completion/classes/condition.php: call to core_availability\info->get_availability_tree()
- line 772 of /availability/classes/info.php: call to availability_completion\condition::completion_value_used()
- line 489 of /course/renderer.php: call to core_availability\info::completion_value_used()
- line 895 of /course/renderer.php: call to core_course_renderer->course_section_cm_completion()
- line 797 of /course/renderer.php: call to core_course_renderer->course_section_cm()
- line 990 of /course/renderer.php: call to core_course_renderer->course_section_cm_list_item()
- line 908 of /course/format/renderer.php: call to core_course_renderer->course_section_cm_list()
- line 57 of /course/format/topics/format.php: call to format_section_renderer_base->print_multiple_section_page()
- line 280 of /course/view.php: call to require()
