15 string references to 'error' in Quiz 6.5

long_answer_score_form_submit in question_types/long_answer/long_answer.admin.inc

match_grade_options in includes/moodle/lib/questionlib.php

match grade options if no match return error or match nearest

PclZip::privExtractFile in includes/moodle/lib/pclzip/pclzip.lib.php

print_error in includes/moodle_support.php

quiz_calculate_score in ./quiz.module

Calculates the score user received on quiz.

quiz_questions_form_submit in ./quiz.admin.inc

Submit function for quiz_questions.

quiz_start_actions in ./quiz.module

Actions to take place at the start of a quiz.

quiz_take_quiz in ./quiz.module

Handles quiz taking.

quiz_xmlend in includes/moodle/question/format/coursetestmanager/format.php

quiz_xmlstart in includes/moodle/question/format/coursetestmanager/format.php

short_answer_score_form_submit in question_types/short_answer/short_answer.admin.inc

text_format_name in includes/moodle_support.php

Converts the text format from the value to the 'internal' name or vice versa. $key can either be the value or the name and you get the other back.

theme_quiz_admin_summary in ./quiz.admin.inc

Theme the summary page for admins.

theme_quiz_take_summary in ./quiz.pages.inc

Theme the summary page after the quiz has been completed.

_quiz_get_random_questions in ./quiz.module