Hi, 

I am working on extensions in Zoho Platform. Here I am following the help guide of Zoho Platform. i.e.

https://www.zoho.com/developer/help/extensions/quick-start.html

Here I am trying to create Workflow in Zoho extension to perform some automated tasks. But I am getting an error while executing my code. 

The code is: 

1. void workflowspace.Roll up amount to account(map potential)
   {
       accountid = input.potential.get("ACCOUNTID");
       potentials = zoho.crm.searchRecords("Potentials", ("(ACCOUNTID|==|" + accountid) + ")");
       //potentials = zoho.crm.searchRecordsByPDC("Potentials", ("ACCOUNTID"), accountid);
       total = 0.0;
       for each potential in potentials
       {
           stage = input.potential.get("Stage").toLowerCase();
           if (stage.contains("won"))
           {
               total = (total  +  (input.potential.get("Amount")).toDecimal());
           }
       }
       updateResp = zoho.crm.updateRecord(("Accounts"), accountid, { "REVENUE_POTENTIAL" : total });

And the error is:

Please help me to get the solution of this problem. 

Thanks