Giving correct output on Repl but not accepted by FCC

JavaScript
1

Tell us what’s happening:
I wrote this code for this challenge and it’s not passing any test cases even though I’m getting the output as mentioned in test cases when I run the code in Repl.it.
Please have a look and tell me what’s wrong.

Your code so far


function orbitalPeriod(arr) {
var pii = Math.PI;

root = (arg) => Math.sqrt(arg)

formula = (a, mu) => 2*pii*root((Math.pow(a, 3))/mu);

var GM = 398600.4418;
var earthRadius = 6367.4447;

for(var i = 0; i < arr.length; i++){
  var a = earthRadius + arr[i].avgAlt;
  var mu = GM;
  var val = Math.round(formula(a, mu));

  delete arr[i]["avgAlt"];
  arr[i]["orbitalPeriod"] = val;
}
return arr;
}

orbitalPeriod([{name : "sputnik", avgAlt : 35873.5553}]);

Your browser information:

User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/77.0.3865.120 Safari/537.36.

Challenge: Map the Debris

Link to the challenge:
https://www.freecodecamp.org/learn/javascript-algorithms-and-data-structures/intermediate-algorithm-scripting/map-the-debris

3

If you may, please mention those two errors because I’m really stuck searching.

4

Do you know how to check the browser console for error messages? If not, review the following lesson and see if that helps you out.

https://www.freecodecamp.org/learn/javascript-algorithms-and-data-structures/debugging/use-the-javascript-console-to-check-the-value-of-a-variable

1 Like
5

Thanks for the support and this super fast help. I’m really thankful. I’m looking into the lesson.

6

I got it!! I didn’t mention the var before initiating the arrow functions. Thank you!

8

Okay. I’ll try that.