Challenge: Prevent Object Mutation

[infiniteltd]

Tell us what’s happening:
I keep getting a ReferenceError: Object is not defined, after completing the challenge. At the hint section, it read PI should equal 3.14. Pls what is the complete code for this challenge?

  **Your code so far**

function freezeObj() {
const MATH_CONSTANTS = {
  PI: 3.14
};
// Only change code below this line
object.freeze(MATH_CONSTANTS);
// Only change code above this line
try {
  MATH_CONSTANTS.PI = 99;
} catch(ex) {
  console.log(ex);
}
return MATH_CONSTANTS.PI;
}
const PI = freezeObj();

  **Your browser information:**

User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.0.0 Safari/537.36

Challenge: Prevent Object Mutation

Link to the challenge:

freeCodeCamp.org

[kevinSmith]

@infiniteltd

I keep getting a ReferenceError: Object is not defined,

That is now what I see. I see:

There is a very important difference there.

Notice that the example has:

Object.freeze(obj);

and you have:

object.freeze(MATH_CONSTANTS);

Hint: JavaScript is case sensitive.

An important skill for a developer is paying very close attention to tiny details.