Assessment for OOP - Further exercise

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#1

Hello there, hope you are all doing great.

I’ve tried many times to debug my code, since I get an undefined when calling the bio function. The problem is when I call person1.bio(), for example, and I get “undefinemusic, skiing and rock”.

This is my code, if anyone could please take a peek at it:

My Code

Thanks a lot in advance!

Cheers,
Luiz