Error trying to instantiate composer runtime. Error: No valid responses from any peers. for Multi organization hyperledger fabric 1.1

Question

我正在尝试在本地为多个组织设置 hyperledger fabric + composer 设置。下面是我设置超级账本网络的步骤。

Generate crypto materials and channel

cryptogen 生成 --config=./crypto-config.yaml configtxgen -profile OrdererGenesis -outputBlock ./channel-artifacts/genesis.block
configtxgen -profile Channel -CreateChannelTx ./channel-artifacts/channel.tx -channelID ehrchannel
configtxgen -profile Channel -outputAnchorPeersUpdate ./channel-artifacts/Hospital1MSPanchors.tx -channelID ehrchannel -asOrg Hospital1MSP
configtxgen -profile Channel -outputAnchorPeersUpdate ./channel-artifacts/Hospital2MSPanchors.tx -channelID ehrchannel -asOrg Hospital2MSP

Start docker containors for two organisations Execute Below commands on cli containor
peer channel create -o orderer.ehr.com:7050 -c ehrchannel -f ./channel-artifacts/channel.tx --tls true --cafile /opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/ordererOrganizations/ehr.com/orderers/orderer.ehr.com/msp/tlscacerts/tlsca.ehr.com-cert.pem

Having all peers join the channel with setting appropriate env veriables - peer channel join -b ehrchannel.block Updating anchor peers for two organisations by setting env variables

peer channel update -o orderer.ehr.com:7050 -c ehrchannel -f ./channel-artifacts/Hospital1MSPanchors.tx --tls true --cafile /opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/ordererOrganizations/ehr.com/orderers/orderer.ehr.com/msp/tlscacerts/tlsca.ehr.com-cert.pem

之后我跟着Hyperledger composer document配置了作曲家。但是在文档的第 17 步，我收到一个错误

composer network start -c PeerAdmin@ehr-network-hos1 -a marbles-network.bna -o endorsementPolicyFile=/tmp/composer/endorsement-policy.json -A admin1 -C admin2/admin-pub.pem -A admin2 -C admin2/admin-pub.pem
Starting business network from archive: marbles-network.bna
Business network definition:
        Identifier: marbles-network@0.1.14
        Description: Marble Trading Network

Processing these Network Admins:
        userName: admin1
        userName: admin2

✖ Starting business network definition. This may take a minute...
Error: Error trying to instantiate composer runtime. Error: No valid responses from any peers.
Response from attempted peer comms was an error: Error: 2 UNKNOWN: chaincode error (status: 500, message: cannot get package for chaincode (marbles-network:0.18.2))
Response from attempted peer comms was an error: Error: 2 UNKNOWN: chaincode error (status: 500, message: cannot get package for chaincode (marbles-network:0.18.2))
Response from attempted peer comms was an error: Error: 2 UNKNOWN: chaincode error (status: 500, message: cannot get package for chaincode (marbles-network:0.18.2))
Response from attempted peer comms was an error: Error: 2 UNKNOWN: chaincode error (status: 500, message: cannot get package for chaincode (marbles-network:0.18.2))

Command failed

有哪些潜在问题？非常感谢您。

Answer 1

检查 fabric 节点日志以找到线索：

docker logs [orderer/peer/...]

Answer 2

您使用的是什么版本的 Composer 和 Fabric？如果您使用的是 Composer v0.18.2，则需要具有 Fabric v1.1 的 GA 版本。

Composer 的发布文档详细说明了 Composer 和 Fabric 的兼容版本。 https://github.com/hyperledger/composer/releases

另外，您的命令中可能有错字... -A admin1 -C admin2/admin-pub.pem -A admin2 -C admin2/admin-pub.pem您是否为 admin1 指定了错误的文件夹？

Error trying to instantiate composer runtime. Error: No valid responses from any peers. for Multi organization hyperledger fabric 1.1

Error trying to instantiate composer runtime. Error: No valid responses from any peers. for Multi organization hyperledger fabric 1.1

hyperledger-fabric

hyperledger-composer