Error return of grades with LTI tool - Missing or invalid consumer key or access token

Error return of grades with LTI tool - Missing or invalid consumer key or access token

by Youness Madhoun -
Number of replies: 1

I am working with external LTI tools that return grades to moodle, but it is not reflected in the app grades, using a test tool called Postman I obtained the following values, they are the same ones that I see in the LTI server error report: 

V1.01266896853failurestatusMissing or invalid consumer key or access token.unknownRequest 

Or 

<?xml version="1.0" encoding="UTF-8"?>
    <imsx_POXHeader>
        <imsx_POXResponseHeaderInfo>
            <imsx_version>V1.0</imsx_version>
            <imsx_messageIdentifier>1266896853</imsx_messageIdentifier>
            <imsx_statusInfo>
                <imsx_codeMajor>failure</imsx_codeMajor>
                <imsx_severity>status</imsx_severity>
                <imsx_description>Missing or invalid consumer key or access token.</imsx_description>
                <imsx_messageRefIdentifier />
                <imsx_operationRefIdentifier>unknownRequest</imsx_operationRefIdentifier>
            </imsx_statusInfo>
        </imsx_POXResponseHeaderInfo>
    </imsx_POXHeader>
    <imsx_POXBody>
        <unknownResponse />
    </imsx_POXBody>
</imsx_POXEnvelopeResponse>

Thank you !

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In reply to Youness Madhoun

Re: Error return of grades with LTI tool - Missing or invalid consumer key or access token

by Jake Dallimore -
Picture of Core developers Picture of Moodle HQ Picture of Particularly helpful Moodlers Picture of Peer reviewers Picture of Plugin developers Picture of Testers
Hi Youness,

Rather than creating new posts every day, could you please continue in the thread you started in the LTI Forum? https://moodle.org/mod/forum/discuss.php?d=423618. This forum deals with the forum activity and isn't the right place to ask this question.

Thanks
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