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JavaScript JavaScript Loops, Arrays and Objects Tracking Data Using Objects The Build an Object Challenge, Part 2 Solution

Hunter G
Hunter G
6,612 Points
Posted by Hunter G
Hunter G
6,612 Points

Why are all of my variable values being printed as "undefined" ?!

see snapshot below. EVERY single value is being printed as undefined..

https://w.trhou.se/2564l8ro4c

Student: undefined Track: undefined Points: undefined Achievements: undefined

for ALL students. I thought I followed Dave's code correctly but maybe theres an error somebody can catch?

1 Answer

Max Karacsony
Max Karacsony
23,928 Points
Max Karacsony
Max Karacsony
23,928 Points

Take a careful look at your students.js file where you define the keys of each student object. Keys are case sensitive. Take a look at this short example.

var myObject = {
   foo: "bar"
}
console.log(myObject.Foo) // prints undefined
console.log(myObject.foo) // prints "bar"

MODERATOR Edited: Move from Comment section to Answer section so it may be up-voted / marked as Best Answer

Hunter G
Hunter G
6,612 Points
Hunter G
Hunter G
6,612 Points

you are awesome, good eye!