Step 2

Now, CamperBot is trying to create a function that will return a random index from the `darkColorsArr`. But they have run into the following error message: ```js Uncaught ReferenceError: math is not defined ``` A `ReferenceError` is thrown when a non-existent variable is referenced. In this case, it looks like CamperBot is trying to use `math` but JavaScript doesn't have a `math` object. Fix CamperBot's error in the `math.random()` line and open up the console again.