Hi,
Do you followed our help file & also video? Look... If you want to create a new project than must be starting with import firstly all libs of your project & then import the main project source.
it will help you to avoid any unexpected error. above screenshot's code is fine. pls check again your all function are correctly. if possible to create new workspace by our code.
pls see the attached image for your reference.
& do you know our app template already updated version on our store at www.golakar.com. pls take a look our new update & also there are lots of app template for you.
Thanks for understanding.