We're testing LTI authentication with Canvas, and currently I'm testing the grade modes. Grades seems to transfer correctly to canvas in either mode, but students gets a warning message after submitting an answer. The instructor also gets a warning upon every login to webwork from canvas. Currently we're testing the $LTIGradeMode = "course" grade mode. Below is an example of the errors.
Any ideas what there errors mean?
Sincerely,
Lars.
Student Warning when submitting answer:
submitting all grades for user: XXXX@tmcc.eduSubmitting grade using sourcedid: 51347-1149103-6309431-1616793-322979919c8ebbc8d9868723715b8a02ad7a741e and score: 0.14The response is:_request HTTP::Request=HASH(0x55a79b513250) _headers HTTP::Headers=HASH(0x55a79b512cc8) _rc 200 _msg OK _content <?xml version="1.0" encoding="UTF-8"?><imsx_POXEnvelopeResponse xmlns="http://www.imsglobal.org/services/ltiv1p1/xsd/imsoms_v1p0"><imsx_POXHeader><imsx_POXResponseHeaderInfo><imsx_version>V1.0</imsx_version><imsx_messageIdentifier/><imsx_statusInfo><imsx_codeMajor>success</imsx_codeMajor><imsx_severity>status</imsx_severity><imsx_description/><imsx_messageRefIdentifier>999999123</imsx_messageRefIdentifier><imsx_operationRefIdentifier>replaceResult</imsx_operationRefIdentifier></imsx_statusInfo></imsx_POXResponseHeaderInfo></imsx_POXHeader><imsx_POXBody><replaceResultResponse/></imsx_POXBody></imsx_POXEnvelopeResponse>_protocol HTTP/1.1 at /opt/webwork/webwork2/lib/WeBWorK/Authen/LTIAdvanced/SubmitGrade.pm line 320.The request was:_method POST _uri_canonical https://tmcc.instructure.com/api/lti/v1/tools/51347/grade_passback _content <?xml version = "1.0" encoding = "UTF-8"?><imsx_POXEnvelopeRequest xmlns = "http://www.imsglobal.org/services/ltiv1p1/xsd/imsoms_v1p0"><imsx_POXHeader><imsx_POXRequestHeaderInfo><imsx_version>V1.0</imsx_version><imsx_messageIdentifier>999999123</imsx_messageIdentifier></imsx_POXRequestHeaderInfo></imsx_POXHeader><imsx_POXBody><replaceResultRequest><resultRecord><sourcedGUID><sourcedId>51347-1149103-6309431-1616793-322979919c8ebbc8d9868723715b8a02ad7a741e</sourcedId></sourcedGUID><result><resultScore><language>en</language><textString>0.14</textString></resultScore></result></resultRecord></replaceResultRequest></imsx_POXBody></imsx_POXEnvelopeRequest> _uri https://tmcc.instructure.com/api/lti/v1/tools/51347/grade_passback _headers HTTP::Headers=HASH(0x55a79a4a4cc8) at /opt/webwork/webwork2/lib/WeBWorK/Authen/LTIAdvanced/SubmitGrade.pm line 321.result is: success
Warning when instructor logs in from canvas:
===== parameters received =======oauth_consumer_key => webworkuser_image => https://canvas.instructure.com/images/messages/avatar-50.pngoauth_signature => 7lqsTpK0lQmTE2FeL7bQ8y7Bdb4=context_label => 2212MATH_126_3008custom_canvas_workflow_state => availableext_ims_lis_basic_outcome_url => https://tmcc.instructure.com/api/lti/v1/tools/51347/ext_grade_passbackcustom_canvas_course_id => 1149103ext_outcome_submission_submitted_at_accepted => truelis_person_name_given => Larsoauth_timestamp => 1606108746ext_lti_assignment_id => 610ba2a8-ce45-430c-bba2-4bf00f035614oauth_nonce => u8BEpPEeQdOiXXSR8BVQaK7xZIQL4d1VjtxYOoxYHgcustom_canvas_user_id => 1289529oauth_version => 1.0custom_canvas_enrollment_state => activecustom_canvas_assignment_id => 6309431tool_consumer_instance_guid => 3d9996613fefda5d8d7e29ac5c587197d300f16d.canvas.instructure.comcontext_title => Sp21MATH126_3008_WB, Pre-Calculus I(Jensen)launch_presentation_return_url => https://tmcc.instructure.com/courses/1149103/assignmentslti_message_type => basic-lti-launch-requestcontext_id => 025604511918b945b78ced9c549bdf4fd6fac197ext_roles => urn:lti:instrole:ims/lis/Instructor,urn:lti:instrole:ims/lis/Student,urn:lti:role:ims/lis/Instructor,urn:lti:sysrole:ims/lis/Useroauth_callback => about:blankresource_link_id => 0a025e8a8343340c8a56b1326aedc3b0f3a5c36dext_outcome_result_total_score_accepted => truetool_consumer_instance_name => Truckee Meadows Community Collegeext_outcome_data_values_accepted => url,textresource_link_title => Total graderoles => Instructorlis_person_name_full => Lars Jensencustom_canvas_assignment_points_possible => 100lis_person_sourcedid => 1000134563tool_consumer_info_version => cloudlis_person_contact_email_primary => YYYY@TMCC.EDUoauth_signature_method => HMAC-SHA1custom_canvas_user_login_id => YYYYuser_id => fccc99bef8d0000b1e2442e93e3c9be240b0a542launch_presentation_locale => entool_consumer_info_product_family_code => canvasext_outcomes_tool_placement_url => https://tmcc.instructure.com/api/lti/v1/turnitin/outcomes_placement/51347lis_outcome_service_url => https://tmcc.instructure.com/api/lti/v1/tools/51347/grade_passbacktool_consumer_instance_contact_email => notifications@instructure.comcustom_canvas_assignment_title => Total gradecustom_canvas_api_domain => tmcc.instructure.comlis_course_offering_sourcedid => 2212MATH_126_3008lis_person_name_family => Jensenlaunch_presentation_document_target => iframelti_version => LTI-1p0=========== summary ============ at /opt/webwork/webwork2/lib/WeBWorK/Authen/LTIAdvanced.pm line 212.User id is |YYYY@TMCC.EDU|User mail address is |YYYY@TMCC.EDU|Student id is |undefined|preferred_source_of_username is |lis_person_contact_email_primary|preferred_source_of_student_id is |undefined|================================The following path was reconstructed by WeBWorK. It should match the path in the LMS: at /opt/webwork/webwork2/lib/WeBWorK/Authen/LTIAdvanced.pm line 379.http://mahler.tmcc.edu/webwork2/0test/ at /opt/webwork/webwork2/lib/WeBWorK/Authen/LTIAdvanced.pm line 380.No LISSourceID! Some LMS's do not give grades to instructors, but thiscould also be a sign that external grades are not enabled in your LMS. at /opt/webwork/webwork2/lib/WeBWorK/Authen/LTIAdvanced/SubmitGrade.pm line 105.