Details
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Bug
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Status: Closed
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Minor
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Resolution: Fixed
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3.0.4
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None
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2016012400
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MOODLE_30_STABLE
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MOODLE_31_STABLE, MOODLE_32_STABLE, MOODLE_33_STABLE, MOODLE_34_STABLE
Description
how to reproduce
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1) create a test including algebra question type
2) solve test as a student
3) as a teacher click on results/statistics
--> error message is shown
Notice: Undefined property: qtype_algebra_parser_bracket::$_sign in /data_1/www/html/moodle/question/type/algebra/parser.php on line 1339
Notice: Undefined property: qtype_algebra_parser_bracket::$_sign in /data_1/www/html/moodle/question/type/algebra/parser.php on line 1339
Notice: Undefined property: qtype_algebra_parser_bracket::$_sign in /data_1/www/html/moodle/question/type/algebra/parser.php on line 1339
Notice: Undefined property: qtype_algebra_parser_bracket::$_sign in /data_1/www/html/moodle/question/type/algebra/parser.php on line 1339
Notice: Undefined property: qtype_algebra_parser_bracket::$_sign in /data_1/www/html/moodle/question/type/algebra/parser.php on line 1339
Notice: Undefined property: qtype_algebra_parser_bracket::$_sign in /data_1/www/html/moodle/question/type/algebra/parser.php on line 1339
Notice: Undefined offset: 0 in /data_1/www/html/moodle/question/classes/statistics/responses/analysis_for_subpart.php on line 84
Fatal error: Call to a member function count_response() on a non-object in /data_1/www/html/moodle/question/classes/statistics/responses/analysis_for_subpart.php on line 104
remark
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Moodle 3.0.4