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.
Because it is NOT a kata issue, as I said...
And you might have better luck changing "www" with "preview" in the url.
Server Execution Error:
The server attempted to execute your code but there was an issue with the request. This should be a rare issue. Please try running your code again. If the issue persists, please contact us.
The code passes the test, but fails to submit. Issue marked resolved? Why that, i dont think it is.
Problem with the servers, I would say?
In that case it is not an issue, but care to post more about your specific error message?
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