Moodle in English: Grade passback error

Grade passback error

by Lorraina Morrison - Thursday, September 26, 2019, 11:15 PM

Hello,

We are a higher ed content provider and we are connecting to Moodle via LTI 1.3 and receiving the following error. Can anyone help? Thank you!

"body": {
       "status": 400,
       "reason": "No handler found for /8/lineitems/33/lineitem  application/vnd.ims.lis.v1.score+json",
       "request": {
           "method": "POST",
           "url": "/mdl371/mod/lti/services.php/8/lineitems/33/lineitem?type_id=5/scores",
           "accept": "application/json",
           "contentType": "application/vnd.ims.lis.v1.score+json"
       }
   }

Re: Grade passback error

by Rohit Shirsath - Sunday, February 9, 2020, 6:46 PM

Hi, I am facing the same issue.....Do you get any solution for this?... Please guide me for this issue

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Re: Grade passback error

by Kousel Mathi Chandrashekaran - Friday, March 13, 2020, 12:45 AM

The endpoint has to be "/mdl371/mod/lti/services.php/8/lineitems/33/lineitem/scores?type_id=5" instead of "/mdl371/mod/lti/services.php/8/lineitems/33/lineitem?type_id=5/scores"

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Re: Grade passback error

by Ken Champeon - Saturday, March 28, 2020, 1:00 AM

Changing the endpoint in that way results in effectively the same error:

{
"status": 400,
"reason": "No handler found for /2/lineitems/51/lineitem/scores application/json",
"request": {
"method": "POST",
"url": "/mod/lti/services.php/2/lineitems/51/lineitem/scores?type_id=6",
"accept": "*/*",
"contentType": "application/json"
}
}

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Re: Grade passback error

by Thomas O'Connor - Wednesday, April 22, 2020, 8:38 PM

Does anyone know what the type_id parameter means? It does not seem to be part of the IMS spec for LTI 1.3, so maybe its specific to Moodle but it would be nice to know what it means. I played around in Postman and tried changing it to different numbers and it didnt appear to make any change.

Many thanks,

Tom

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Re: Grade passback error

by Karen Ling - Sunday, July 26, 2020, 3:55 AM

This solution worked for me.

When my previous url was: "/mod/lti/services.php/5/lineitems/8/lineitem?type_id=3/scores"...this was the error I was getting:

{"status"=>400, "reason"=>"No handler found for /5/lineitems/8/lineitem  application/vnd.ims.lis.v1.score+json", "request"=>{"method"=>"POST", "url"=>"/mod/lti/services.php/5/lineitems/8/lineitem?type_id=3%2Fscores", "accept"=>"*/*", "contentType"=>"application/vnd.ims.lis.v1.score+json"}}

Then I changed the url to "/mod/lti/services.php/5/lineitems/8/lineitem/scores?type_id=3" and everything works fine now.

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LTI and Moodle

Grade passback error