ascsystems

undefined method `upcase' for nil:NilClass  

def netsuite_connect
    client = NetsuiteClient.new(account_id: 12345678, email: 'xxx@xxxx.xxx', password: 'xxxxxxxx')
    sales_order = client.find_by_internal_id('EmployeeSearchBasic', 10);
    render :text => "#{sales_order::firstName}"
end