Hyperledger Fabric链码实例化错误 [英] Hyperledger Fabric chaincode instantiation error
问题描述
我正在使用为作曲家提供的架构工具来部署架构网络，因为它部署了1个对等方，1个订购者，1个bedddb和&1个面料-ca.我可以在对等节点上安装链代码，但是实例化失败，并出现以下错误.我在fabric-peer上使用命令.
I'm using fabric tools provided for composer to deploy fabric network as it deploys 1 peer, 1 orderer, 1 couchdb, & 1 fabric-ca. I am able to install chain code on peer but instantiation fails with following error. I am using command on fabric-peer.
对等链代码实例化-o orderer.example.com:7050 -C composerchannel -n测试-l节点-v 1.0 -c'{"Args":["init"，"a"，"100"，"b"，"200"]}'
错误:无法组装交易，错误的投标响应不正确成功，错误代码500，味精无法执行事务83b806a14ec33d47e11950581357cc0ab05ef51dfb53d35c6b9f00eca7a49051:启动链码测试时超时已过期:1.0用于事务83b806a14ec33d47e11950581357cc0ab05ef51dfb53d35c6b9f00eca7a49051
Error: could not assemble transaction, err Proposal response was not successful, error code 500, msg failed to execute transaction 83b806a14ec33d47e11950581357cc0ab05ef51dfb53d35c6b9f00eca7a49051: timeout expired while starting chaincode test:1.0 for transaction 83b806a14ec33d47e11950581357cc0ab05ef51dfb53d35c6b9f00eca7a49051
如果我查看订购者的日志，就会得到:
And if I check the logs of orderer I get:
2018-09-01 11:09:16.205 UTC [orderer/common/broadcast]句柄-> WARN973从172.19.0.14:33674读取错误:rpc错误:代码=已取消desc =上下文已取消
2018-09-01 11:09:16.205 UTC [orderer/common/broadcast] Handle -> WARN 973 Error reading from 172.19.0.14:33674: rpc error: code = Canceled desc = context canceled
推荐答案
检查托管peer0的节点(VM)上的日志:
Check logs on node (VM) which host peer0 with:
docker ps -a
您将找到带有退出代码的链式代码容器ID.
you will find chaincode container ID with exit code.
CONTAINER ID: **718e367bf1db**
IMAGE: dev-peer1-org1-**mycc-0.2**-9c1906
COMMAND: "/bin/sh -c 'cd /usr…"
其中 mycc-0.2 是您的链码名称和版本.
找到容器ID后，您可以使用以下方法检查错误日志:
where mycc-0.2 is you chaincode name and version.
Once you find the container ID - you can check the error log with:
docker logs <container_id>
我认为您的链码中有错误，并且应用程序无法启动.
I assume there is a bug in the your chaincode and the application can't start.
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