Help title string does not exist: [finalgrade, finalgrade]

line 432 of \lib\outputcomponents.php: call to debugging()

line 1642 of \lib\outputrenderers.php: call to help_icon->diag_strings()

line 1586 of \lib\formslib.php: call to core_renderer->help_icon()

line 86 of \grade\edit\tree\grade_form.php: call to MoodleQuickForm->addHelpButton()

line 154 of \lib\formslib.php: call to edit_grade_form->definition()

line 98 of z:\SVN\moodle\branches\moodle_2_2\moodle\grade\edit\tree\grade.php: call to moodleform->moodleform()

Help contents string does not exist: [finalgrade_help, finalgrade]

line 435 of \lib\outputcomponents.php: call to debugging()

line 1642 of \lib\outputrenderers.php: call to help_icon->diag_strings()

line 1586 of \lib\formslib.php: call to core_renderer->help_icon()

line 86 of \grade\edit\tree\grade_form.php: call to MoodleQuickForm->addHelpButton()

line 154 of \lib\formslib.php: call to edit_grade_form->definition()

line 98 of z:\SVN\moodle\branches\moodle_2_2\moodle\grade\edit\tree\grade.php: call to moodleform->moodleform()

Invalid get_string() identifier: 'finalgrade' or component 'finalgrade'. Perhaps you are missing $string['finalgrade'] = ''; in mod/finalgrade/lang/en/finalgrade.php?

line 6314 of \lib\moodlelib.php: call to debugging()

line 6906 of \lib\moodlelib.php: call to core_string_manager->get_string()

line 1662 of \lib\outputrenderers.php: call to get_string()

line 70 of \lib\outputrenderers.php: call to core_renderer->render_help_icon()

line 1648 of \lib\outputrenderers.php: call to renderer_base->render()

line 1586 of \lib\formslib.php: call to core_renderer->help_icon()

line 86 of \grade\edit\tree\grade_form.php: call to MoodleQuickForm->addHelpButton()

line 154 of \lib\formslib.php: call to edit_grade_form->definition()

line 98 of z:\SVN\moodle\branches\moodle_2_2\moodle\grade\edit\tree\grade.php: call to moodleform->moodleform()