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JavaScript JavaScript Loops, Arrays and Objects Tracking Multiple Items with Arrays Iterating through an Array

William Bilsdon
William Bilsdon
2,543 Points
Posted by William Bilsdon
William Bilsdon
2,543 Points

I don't understand this error code

I'm getting the error Bummer! There was an error with your code: TypeError: 'undefined' is not an object (evaluating 'console.log._args[i]')

This is the code I'm using :

var temperatures = [100,90,99,80,70,65,30,10];

for (var i = 0; i < temperatures; i += 1) { consolelog(temperatures[i]); }

script.js 
var temperatures = [100,90,99,80,70,65,30,10];

for (var i = 0; i < temperatures.Length; i += 1) {
  console.log(temperatures[i]); 
}
index.html 
<!DOCTYPE html>
<html>
<head>
  <meta charset="utf-8">
  <title>JavaScript Loops</title>
</head>
<body>
<script src="script.js"></script>
</body>
</html>

1 Answer

Samuel Webb
Samuel Webb
25,370 Points
Samuel Webb
Samuel Webb
25,370 Points

for (var i = 0; i < temperatures.Length; i += 1)

Should be temperatures.length with no uppercase L

William Bilsdon
William Bilsdon
2,543 Points
William Bilsdon
William Bilsdon
2,543 Points

Thanks, such a simple mistake it seems :D