"Page Error" displayed from ContentItemSelectionRequest return post

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kschneider3
Community Novice

I've been working to get a ContentItemSelectionRequest working in Canvas.   IT works fine with Moodle and in the IMS LTI Tool Consumer emulator .   However, when I post the response the to content_item_return_url  Canvas displays, the error below.   

 268929_pastedImage_2.png

In Chrome developer tools I see ,  is there anyway to get a more detailed response from Canvas so I can resolve this issue?

268930_pastedImage_3.png

1 Solution
kschneider3
Community Novice
Author

Ok, after playing with this more,   we've discovered that Canvas was crapping out when our returned urls were for 127:0.0.1:<a port>    ,  when we ran the code with a real publically accessible DNS it seems to work.

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