Nesting For Loops: tried every trick can someone point out my mistake

Nesting For Loops: tried every trick can someone point out my mistake
0

#1

Tell us what’s happening:

Your code so far


function multiplyAll(arr) {
  var product = 1;
  // Only change code below this line
  for (var i = 0; i <arr.lenght; i++){
    console.log(i)
    for(var j = 0; j<arr[i].lenght; j++)
    console.log(j)
    console.log(arr[i][j])
    product*=arr[i][j]
  }
  // Only change code above this line
  return product;
}

// Modify values below to test your code
multiplyAll([[1,2],[3,4],[5,6,7]]);

Your browser information:

User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/68.0.3440.84 Safari/537.36.

Link to the challenge:
https://learn.freecodecamp.org/javascript-algorithms-and-data-structures/basic-javascript/nesting-for-loops/


#2

You have typos here.

It should be arr.length


#3

thanks i have been wondering what i did wrong for hours