Profile lookup freecodecamp error

JavaScript
1

Tell us what’s happening:
Hi everyone,
I want to know why this code is wrong,when i run this it shows me 3 errors

Your code so far


//Setup
var contacts = [
{
    "firstName": "Akira",
    "lastName": "Laine",
    "number": "0543236543",
    "likes": ["Pizza", "Coding", "Brownie Points"]
},
{
    "firstName": "Harry",
    "lastName": "Potter",
    "number": "0994372684",
    "likes": ["Hogwarts", "Magic", "Hagrid"]
},
{
    "firstName": "Sherlock",
    "lastName": "Holmes",
    "number": "0487345643",
    "likes": ["Intriguing Cases", "Violin"]
},
{
    "firstName": "Kristian",
    "lastName": "Vos",
    "number": "unknown",
    "likes": ["JavaScript", "Gaming", "Foxes"]
}
];


function lookUpProfile(name, prop){
// Only change code below this line

for (var x = 0; x < contacts.length; x++) {
if (contacts[x].firstName === name) {
    if (contacts[x].hasOwnProperty(prop)) {
        return contacts[x][prop];
    } else {
        return "No such property";
    }
}return "No such contact";


}
// Only change code above this line
}

// Change these values to test your function
lookUpProfile("Akira", "likes");

Your browser information:

User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.130 Safari/537.36.

Challenge: Profile Lookup

Link to the challenge:
https://www.freecodecamp.org/learn/javascript-algorithms-and-data-structures/basic-javascript/profile-lookup

3

Actually i did not understand where is the problem, i think it must return “Vas”

4

here a thing you can use to check what your function actually returns:
console.log(lookUpProfile("Kristian", "lastName"))

call the function inside a console.log() to have the output of the function printed to the console

1 Like