hyperledger-composer - 错误 : Object with ID 'Participant:com.test.participant' in collection with ID '$sysregistries' does not exist

Question

我正在尝试使用事务更改参与者的值。它抛出错误“错误:ID 为‘$sysregistries’的集合中 ID 为‘Participant:com.test.participant’的对象不存在”

请让我知道是什么问题。新版本有什么变化吗？？

基地首席技术官:

namespace com.test.base

enum Gender {
 o MALE
 o FEMALE
 o OTHER
}

/**
 * A concept for a simple street address
 */
concept Address {
  o String address
  o Boolean isAddressValidated 
}

参与首席技术官:

/**
 * New model file
 */

namespace com.test.participant
import com.test.base.*

abstract participant User{
  o  String lastname
 }

participant Customer identified by userId extends User {
  o String userId 
  o String fName
  o Address address
}

transaction ValidateAddress {
  o Boolean isAddressValidated
  --> Customer customer
}

Js文件:

 /**
     * Sample transaction processor function.
     * @param {com.test.participant.ValidateAddress} tx The sample transaction instance.
     * @transaction
     */
    async function sampleTransaction(tx) { 
         tx.customer.address.isAddressValidated = tx.isAddressValidated;

        const participantRegistry = await getParticipantRegistry('com.test.participant','Costumer');
  await participantRegistry.update(tx.customer);

     }

测试值:

{
  "$class": "com.test.participant.Customer",
  "uId": "customer1",
  "fName": "Pradeep",
  "address": {
    "$class": "com.test.base.Address",
    "address": "",
    "isAddressValidated": false
  },
  "lastname": "P"
}

{
  "$class": "com.test.participant.ValidateAddress",
  "isAddressValidated": true,
  "customer": "resource:com.test.participant.Customer#customer1"
}

在链接中同时下载bna文件 https://drive.google.com/file/d/1NQYELmLzMyuN2V4yvDhUoLWackjs18Fa/view?usp=sharing

Answer 1

我在你的网络定义中编辑了两个东西，注意:我在 Hyperldger Playground 上测试了它并且它有效

1. 将测试数据中的 uId 更改为 userId
2. 清除您获取参与者注册表的交易代码中的客户拼写错误。

所以我在所有更改之后想出了这段代码

namespace com.test.base

enum Gender {
 o MALE
 o FEMALE
 o OTHER
}

/**
 * A concept for a simple street address
 */
concept Address {
  o String address
  o Boolean isAddressValidated  
}


/**
 * New model file
*/

namespace com.test.participant
import com.test.base.*

abstract participant User{
  o  String lastname
 }

participant Customer identified by userId extends User {
  o String userId 
  o String fName
  o Address address
}

transaction ValidateAddress {
  o Boolean isAddressValidated
  --> Customer customer
}

测试数据如下

{
  "$class": "com.test.participant.Customer",
  "userId": "customer1",
  "fName": "Pradeep",
  "address": {
    "$class": "com.test.base.Address",
    "address": "New York",
    "isAddressValidated": true
  },
  "lastname": "P"
}

对于交易我没有改变任何东西。希望对您有所帮助