evaluation error problem.

I got this error when I am evaluating my payout function…what does this mean?


port.evaluate()

Generating weights for payoutbrianckh201004
The following error was raised when trying to execute your payout payout:
Unable to coerce to Series, length must be 667: given 16


Means your payout is probably wrong - try to submit the strategy and we will provide you feedback on your submission when we can look at the entire code.


Thanks.