• Moore Neighbourhood task errors

I would like to give some feedback about ...

From: https://js.checkio.org/mission/count-neighbours/solve/

HTTP_USER_AGENT:

Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/52.0.2743.116 YaBrowser/16.9.1.1192 Yowser/2.5 Safari/537.36

Extra test 3/3 pass the error: TypeError: Cannot read property '3' of undefined, at ClientLoop.countNeighbours (evalmachine.:15:108), at ClientLoop.cover [as coverCode] (evalmachine.:4:17).

I don't know why the other tests have passed. The function template contains 3 parameters, the tests contain 1 array parameter.