Very new to zoho creator so I started working through the Zoho creator workbook. 

https://www.zoho.com/creator/help/tutorials/add-business-logic.html

Just got to the bit to add business logic. It seems that the way the creator works with deluge is different to how it works in this tutorial. 

I have tried to fill in the gaps but keep getting the following errors...

So I removed all business logic to restart the tutorial but now I get the following error

hmm can anyone help. I've copied the tutorial work for work.....

Thanks

dan