Error while implementing top N rankings using Shephertz leaderboard API

Question

While implementing the code for getting the top N rankings using Shephertz API I am getting this error  

Uncaught TypeError: Cannot read property 'userName' of undefined

According to this scoreList is undefined. Why is that so?

Answer 1

What is the error you are getting here. Please specify.

Comments

I have edited the question with more details.

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Can you put your complete snippet here? It is  compilation error and if you see it carefully you should be able to know that userName variable is not defined in the code. You need to define it something like String userName = "Archit";