Hello!

Can anyone help me with this? I am trying to follow this video: https://www.youtube.com/watch?v=1c02BOoVLTU and when I copy pasted the code, followed the steps, replaced the variables according to the requirement, but I am getting this error from Google Script.

TypeError: Cannot read property "parameter" from undefined. (line 6, file "Code")

Can anyone help? This is my code:

https://www.dropbox.com/s/i450gaj53apj973/iForm%20gCode.txt?dl=0

Thanks in advanced for the help.