Google App Script: TypeError: Cannot read properties of undefined (reading '0')

[Michelleaneous]

I am trying to automate to send PDF after a Google form has been submitted

I've across this error:
Error TypeError: Cannot read properties of undefined (reading '0')
createPDF @ Code.gs:32

snippet of the script attached

any help to fix this is very much appreciated

 

[Michelleaneous]

I have sorted the above issue. Spotted the unnecessary space. This thread can be closed