Thanks for the log and the reference to the video that you followed.
When trying to get help with a command that you have tried to create it is best to post the xml for the command you created so that we can see what you actually did. This makes it easier (or possible) for us to see what mistakes you might have made.
It's also a good idea to link to the original forum post itself, instead of just the video, so that we can see if there are any additional instructions that accompany the video.