Notice: Trying to get property of non-object in /Users/danp/git/integration/mod/assignment/lib.php on line 3190

Call Stack

#	Time	Memory	Function	Location

1	0.0001	266864	{main}( )	../reset.php:0

2	1.0454	18094832	reset_course_userdata( )	../reset.php:73

3	1.0948	18186864	assignment_reset_userdata( )	../moodlelib.php:5347

4	1.0958	18213368	assignment_base->reset_userdata( )	../lib.php:3887

5	1.0988	18214512	shift_course_mod_dates( )	../lib.php:2375

6	1.1005	18214920	assignment_refresh_events( )	../moodlelib.php:5151

Can not find data record in database table course_modules.

More information about this error

Debug info: SELECT id,course FROM {course_modules} WHERE id IS NULL

[array (

)]

Error code: invalidrecord

Stack trace:

line 1372 of /lib/dml/moodle_database.php: dml_missing_record_exception thrown

line 1348 of /lib/dml/moodle_database.php: call to moodle_database->get_record_select()

line 6926 of /lib/accesslib.php: call to moodle_database->get_record()

line 1454 of /lib/weblib.php: call to context_module::instance()

line 3190 of /mod/assignment/lib.php: call to format_module_intro()

line 5151 of /lib/moodlelib.php: call to assignment_refresh_events()

line 2375 of /mod/assignment/lib.php: call to shift_course_mod_dates()

line 3887 of /mod/assignment/lib.php: call to assignment_base->reset_userdata()

line 5347 of /lib/moodlelib.php: call to assignment_reset_userdata()

line 73 of /course/reset.php: call to reset_course_userdata()