Getting TypeError: results.forEach is not a function

[YigalNissan]

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Hi Cory, First of all I would like to thank you very much for your wonderful course. Although it's not suite for my developing level, it is very fruitful and it push me up the developing scale, hopefully one day to become an expert like you.

Now I am having the same issue of "TypeError: result.forEach is not a function..", and I do not understand what should I set result to ? and how to solve this issue. Very appreciate your assistant.

Meanwhile I solved it using regular for loop, but i would like to understand why it's not working as it should. Thanks Yigal