Rails 6 fastjson错误MandatoryField异常：id是jsonapi规范中的必填字段

如何解决Rails 6 fastjson错误MandatoryField异常：id是jsonapi规范中的必填字段

我正在使用Fastjson序列化程序gem开发Rails 6 API。

遇到了MandatoryField异常：id是jsonapi规范错误中的必填字段

def get_payment_report
 if params[:duration].present?
   payment = Hash.new
   date_range = Invoice.get_date_range(params[:duration],DateTime.Now.in_time_zone(@timezone))
   invoiced_amount = Invoice.invoiced_report_calculation(params[:duration],date_range) if date_range.present?
   payment['invoiced_amount'] = invoiced_amount[0]
   payment['total_invoiced_amount'] = invoiced_amount[1]
   payment_report = DashboardPaymentReportSerializer.new(payment)
   success_response_with_obj(payment_report.serializable_hash[:data].map{ |data| data[:attributes]})  
  end
 end

payment_report对象值

#<DashboardPaymentReportSerializer:0x00007fee1caefb48 @fieldsets={},@params={},@resource={"invoiced_amount"=>{"Jan 2020"=>0.14267609e6,"Feb 2020"=>0.1081994e6,"Mar 2020"=>0.8739835e5,"Apr 2020"=>0.839002e4,"May 2020"=>0.12127e5,"Jun 2020"=>0.4563784e5,"Jul 2020"=>0.332564e4,"Aug 2020"=>0.330587796e7,"Sep 2020"=>0.68637564e6,"Oct 2020"=>0.6382326e6,"Nov 2020"=>0.285e3,"Dec 2020"=>0},"total_invoiced_amount"=>24694915}>

序列化器代码

class DashboardPaymentReportSerializer
  include FastJsonapi::ObjectSerializer
  attributes :invoiced_amount,:total_invoiced_amount 
end

谢谢