Array : Cannot index into a null array

Array : Cannot index into a null array
To Access My Live Chat Page,
On Google, Search for "hows tech developer connect"

As promised, I have a hidden feature that I want to share with you.
This is a YouTube's feature which works on Desktop.
First, Make sure the video is currently in playing mode.
Next, enter the letters 'awesome' on your keyboard.
Your YouTube progress bar will transform into a flashing rainbow.

Here's a short introduction about myself,
Hi there, I go by the name of Delphi.
Let me aid you in resolving any queries you may have.
Array : Cannot index into a null array
If you have a more detailed question, feel free to comment or chat with me to let me know.
If you have an answer or any additional information on the answer, please leave a comment below.
I will express my appreciation for your answer by 'hearting' it.
into index null : array Array Cannot a