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JavaScript JavaScript Basics (Retired) Creating Reusable Code with Functions Random Number Challenge, Part II Solution

Nour El-din El-helw
Nour El-din El-helw
8,241 Points
Posted by Nour El-din El-helw
Nour El-din El-helw
8,241 Points

plz check my code

is there something wrong with my code??? https://w.trhou.se/wi8q3pvyha

Robert Anthony
Robert Anthony
19,952 Points

Are you getting an error? If so, what does it say?

Nour El-din El-helw
Nour El-din El-helw
8,241 Points
Nour El-din El-helw
Nour El-din El-helw
8,241 Points

That's what i get : Uncaught Error : check if all arguments are numbers random.js:3 at getRandomNumber (random.js:3) at random.js:9

1 Answer

Robert Anthony
Robert Anthony
19,952 Points

It is doing exactly what you asked it to do. If one of the parameters is not a number then you throw an error saying "check if all arguments are numbers".

You are getting an uncaught error message because you throw this message but don't catch it.

If you put the code in a try catch block you will avoid this but it depends what the challenge is to do.