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TNL-7191 - We didn’t fully protect against sequences with no units. The next/previous buttons now check whether there is a unit ID and construct a URL without if one doesn’t exist. When we load a sequence without units, we now show a message to the user so the page doesn’t look broken.
|Build Status| |Coveralls| |npm_version| |npm_downloads| |license| frontend-app-learning ========================= Please tag **@edx/teaching-and-learning** on any PRs or issues. Thanks. Introduction ------------ React app for edX learning. .. |Build Status| image:: https://api.travis-ci.org/edx/frontend-app-learning.svg?branch=master :target: https://travis-ci.org/edx/frontend-app-learning .. |Coveralls| image:: https://img.shields.io/coveralls/edx/frontend-app-learning.svg?branch=master :target: https://coveralls.io/github/edx/frontend-app-learning .. |npm_version| image:: https://img.shields.io/npm/v/@edx/frontend-app-learning.svg :target: @edx/frontend-app-learning .. |npm_downloads| image:: https://img.shields.io/npm/dt/@edx/frontend-app-learning.svg :target: @edx/frontend-app-learning .. |license| image:: https://img.shields.io/npm/l/@edx/frontend-app-learning.svg :target: @edx/frontend-app-learning