Error/bug with deep linking 1.3 in Brightspace

rscott78
rscott78 Posts: 3 🌱
in Development

I'm trying to test our LTI 1.3 integration. It works in other LMS systems, but not Brightspace, so it leads me to believe that there's either a bug in Brightspace, or that there's a setting I'm missing.

When I get through the deep linking process, I get a generic message. Upon checking logs, it shows "Something went wrong while processing deep linking content item" but no further detail. Error ID is 49639615654268072787527300474811764829288079927485136898.0 on the devcop instance.

Where can I go from here to dig in deeper to the problem?

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Answers

  • rscott78
    rscott78 Posts: 3 🌱

    Hi @Andrea Bla691

    Thanks for the suggestion. In the previous iteration, it wasn't sending a label property back. As per your suggestion, I added a label, however that didn't seem to help. The error message is the same as before, but it doesn't seem to recognize the newly added label field based on the properties being listed in the error (it does show the title, however).

    Any other suggestions? The latest attempt is error # 49639615654268072787527480551121266644384712517817991170.0

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  • rscott78
    rscott78 Posts: 3 🌱

    I wonder too… perhaps I'm not creating this in the correct spot within Brightspace? Here's what I've done so far:

    1. Manage Extensibility, then registerd a new LTI Advantage tool
    2. Create a new deployment for the tool
    3. Create a new link

    My goal is to create an assignment the student can do that would end up being graded and posted back to the gradebook.

    Right now, the only place I can seem to find my tool/deployment/link is by clicking on "Content" then "Add Existing" then finding it listed under "more."

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  • Hari.S.747
    Hari.S.747 Posts: 1 🌱
    edited June 2023

    Hello! Related to the above, I'm looking for the documentation on LTI Deep Linking, but the link above (https://community.d2l.com/brightspace/kb/articles/5428-lti-advantage-developer-faq#deep-linking) no longer seems to work. Does anyone know where the docs are now?

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  • Penghai.Z.480
    Penghai.Z.480 Posts: 7 🌱
    > @Andrea.B.236 said:
    > Hi @rscott78 ,
    > Thanks so much for reaching out again and keeping us up-to-date on this issue you're facing!
    > I've reached out to our LTI experts again and they've suggested that the failure is occurring while validating Custom Parameters within the deep linking claims. It looks like this validation can fail if a custom parameter is:
    > Missing a key
    > Missing a value
    > Is a duplicate of another custom parameter
    > We hope this is more helpful! Again, please feel welcome to keep reaching out!

    Do you mean the custom parameters of Deep linking response ??

    I am not sure whether the response needs this claim. In the LTI 1.3 spec, the example does not.

    Or does this claim become mandatory in Brightspace ?
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