Unable to load course content. Try again later about edx-app-ios

[aleffert]

@cucxabeng in order to help you debug, I need to know what the server is sending you back. Can you find that out?

[cucxabeng]

@aleffert Thank for your reply. Can you suggest me debug to show what server response? I am trying to find...

[aleffert]

@cucxabeng I usually use Charles (http://charlesproxy.com) to watch my network traffic, but if you don't already have that, you can try setting a breakpoint right here (https://github.com/edx/edx-app-ios/blob/master/Source/NetworkManager.swift#L242) and printing some things to the console or adding debug logs.

Another nice way to capture API output is to find out the request being made and then just go that URL from your web browser after logging into the LMS. The request URL is logged here: https://github.com/edx/edx-app-ios/blob/master/Source/NetworkManager.swift#L239

[cucxabeng]

@aleffert First, thank you for very cool tool Charles.
I have just used it to watch network traffic.
I get response 404 NOT FOUND

http://MY_PRIVATE_DOMAIN/api/courses/v1/blocks/?block_counts=video&course_id=XXXXXXXXX&depth=all&nav_depth=3&requested_fields=graded%2Cstudent_view_multi_device%2Cformat&student_view_data=video&username=zzzz

[dmitraver]

I have same issue actually. Just downloaded the app from app store. Can't access any of the course content. Keeps getting "Unable to load course content" in Courseware section.

[aleffert]

@dmitraver what course are you trying to access? We've had a few reports of that and are looking into it. Feel free to follow up with our support people via the "SUBMIT FEEDBACK" link in the app.

[aleffert]

@cucxabeng are you still having a problem. It doesn't look like that API is behind a settings flag. It's relatively new though, maybe your full stack instance doesn't have that code?

[dmitraver]

@aleffert Embedded Systems, Electronic Interfaces. Thx for suggestion. Will do.

[cucxabeng]

@alefferti Thank you, I found https://openedx.atlassian.net/browse/MA-978
My URL Course API: /api/course_structure/v0/courses/ instead of /api/courses/v1/blocks

It has some different with URL parameters and Response Fields. I follow description in this API on browser and fixed my app OK. Now I'm testing my app.

@dmitraver Did you set true for "ENABLE_MOBILE_REST_API" and "ENABLE_OAUTH2_PROVIDER"?

[krishnakanthjb]

@cucxabeng : Are you able to access the course content now?If yes let me know how? I am facing the same issue

Thanks in advance..

[cucxabeng]

@krishnakanthjb Sorry for late reply.
Now my app seems be ok.

1/ Plz follow http://edx.readthedocs.org/projects/edx-installing-configuring-and-running/en/latest/mobile.html to config your LMS server/

2/ I found latest release app works with new API get course and my LMS server is old version. You can test with http://you_domain.com/api/course_structure/v0/courses/COURSE_ID/blocks+navigation and http://you_domain.com/api/courses/v1/blocks/?course_id=COURSE_ID to know what is your API link. (https://openedx.atlassian.net/browse/MA-978).

[loclegkxim]

@cucxabeng We are having the same issue when trying to deploy the Open Edx server to be used by the mobile app. May I send you an email to talk further? My email is [email protected]