Re: LTI - Error: launch requires id_token
by Paul Sanderson. Thanks Jake, We're running Moodle 4.0 as the provider, the consumer is running Totara 9 (Though going through an upgrade to Totara 12 next week) so we're stuck using LTI 1.1...
View ArticleRe: LTI - Error: launch requires id_token
by Jake Dallimore. Hi Paul, If you're testing locally, there's always "Blocked hosts" and "Allowed ports" to consider (Under "HTTP Security"). We block localhost access via those settings by default....
View ArticleRe: error connecting you to the application.
by Lynn Cauwels. Hi Jake,we are currently having the same issue.Can you help us out and tell us if/how you fixed the issue?Kind regards,Lynn
View ArticleGrades not transferring for most students
by N W. Hello,I'm using the LTI tool on Moodle 3.11. The remote site is also using 3.11.I think everything is set up correctly as the quiz grades for 1 or 2 students are being transferred...
View ArticleRe: error connecting you to the application.
by Jake Dallimore. Hi Lynn, I wasn't able to replicate this reported problem on my local test environment. That said, it sounds like Bernat may have hinted that the issue was a date/time issue. Might...
View ArticleRe: Grades not transferring for most students
by Jake Dallimore. That's a little hard to say, without knowing the full story. Some things to check though:Can you see enrolments for all the students in question in the provider/tool site? An...
View ArticleRe: Grades not transferring for most students
by N W. Hello Jake, Thanks for the speedy reply. I checked the settings and it is all as you suggest. The enrolments are "no roles". I'm changing them manually to "student" role.Also, the maximum...
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Re: error connecting you to the application.
by Lynn Cauwels. Hi Jake, thanks for your quick response! We have in the meantime (finally!) found a solution for the issue. Our hosting partner apparently puts '_' as default server name (for a...
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LTI Grade sync with H5P failing
by Nick Stebbs. Greetings,I am having an issue with the syncing of grades back to Moodle (LTI consumer of content on h5p.com). The external tool is setup thus (although I was trying before with...
View ArticleRe: Grades not transferring for most students
by Jake Dallimore. Thanks for the info. The first thing to note is that you don't need to assign the student role. In fact, doing so may grant access to the student to other activities in the course -...
View ArticleRe: error connecting you to the application.
by Jake Dallimore. Hi Lynn, In the interest of making this solution publicly available, could you perhaps share more info on what you had/have and what changed in Moodle, or on the server config? It...
View ArticleRe: LTI Grade sync with H5P failing
by Jake Dallimore. Hi Nick, What's the content-type header you're sending over with the score post? I ask this because we currently only...
View ArticleRe: Grades not transferring for most students
by N W. Hello Jake,I'll look at reassigning the tool to its activity.Here's the screenshot for the Fail Delay in Scheduled Tasks (I cleared it yesterday)!I'm using the CartridgeURL in both Secure Tool...
View ArticleRe: Grades not transferring for most students
by Jake Dallimore. That's actually the tool URL, not the cartridge URL (cartridge URLs end with .xml), and that seems to be configured just fine. If you're worried, just launch into the tool; if it's...
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Re: error connecting you to the application.
by Lynn Cauwels. I'm don't have any technical background myself but as far I as understood: LTI uses the server name to 'compose' the right URL. Our hosting partner used '_' as the default server name...
View ArticleRe: error connecting you to the application.
by Jake Dallimore. Thanks for confirming, Lynn. That's right. The legacy LTI provider code does depend on that value, as can be seen here, and that can represent virtual hosts:...
View ArticleRe: Grades not transferring for most students
by N W. Hello Jake, Here are the exceptions:Starting - Grade sync for shared tool '39' for the course '258'.Failed - Invalid contextid '5088' for the tool '39'.(x67) Starting - Grade sync for shared...
View ArticleRe: LTI Grade sync with H5P failing
by Nick Stebbs. Hi Jake, I actually managed to get it working... I created a new activity (different content type) using the same tool and settings but changed the scoring type to 'static' on the...
View ArticleRe: LTI Grade sync with H5P failing
by Jake Dallimore. I'm assuming that 'static' is an H5P activity concept? The grade services spec basically only supports fractions going back from the tool to the platform, so perhaps whatever...
View ArticleRe: Grades not transferring for most students
by Jake Dallimore. Ok, so we're getting somewhere now. Ignore those first "Failed - Invalid context" traces. Those aren't the exceptions. What we're really concerned with is the exception that causes...
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