Loading collection data...
Collections are a way for you to organize kata so that you can create your own training routines. Every collection you create is public and automatically sharable with other warriors. After you have added a few kata to a collection you and others can train on the kata contained within the collection.
Get started now by creating a new collection.
All pass up to the 14th test where I get an error:
TypeError: Cannot read property '0' of null
Is it possible to get a more descriptive error message?