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我正在测试从http://fabric-rtd.readthedocs.io/en/latest/marbles.html的marbles.v3演示，并在实例化链代码时遇到错误。我仔细检查过的blockchain_creds1.json和chaincode_id和chaincode_version正确编辑Hyperledger织物弹珠v3演示 - 实例化链代码失败
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error: [Peer.js]: GRPC client got an error response from the peer
"grpc://localhost:7051". Error: Timeout expired while starting chaincode end2end:v0(networkid:dev,peerid:peer0,tx:ec4161b7f14893d1142a836fb552e0a8eb4b5653ad4191e946e11ba4a7191993)
at /home/eric/blockchain-demo/fabric-sdk-node/node_modules/grpc/src/node/src/client.js:434:17
error: [Chain.js]: Chain-sendPeersProposal - Promise is rejected: Error: Timeout expired while starting chaincode end2end:v0(networkid:dev,peerid:peer0,tx:ec4161b7f14893d1142a836fb552e0a8eb4b5653ad4191e946e11ba4a7191993)
at /home/eric/blockchain-demo/fabric-sdk-node/node_modules/grpc/src/node/src/client.js:434:17
error: [Peer.js]: GRPC client got an error response from the peer "grpc://localhost:8051". Error: Timeout expired while starting chaincode end2end:v0(networkid:dev,peerid:peer2,tx:ec4161b7f14893d1142a836fb552e0a8eb4b5653ad4191e946e11ba4a7191993)
at /home/eric/blockchain-demo/fabric-sdk-node/node_modules/grpc/src/node/src/client.js:434:17
error: [Chain.js]: Chain-sendPeersProposal - Promise is rejected: Error: Timeout expired while starting chaincode end2end:v0(networkid:dev,peerid:peer2,tx:ec4161b7f14893d1142a836fb552e0a8eb4b5653ad4191e946e11ba4a7191993)
at /home/eric/blockchain-demo/fabric-sdk-node/node_modules/grpc/src/node/src/client.js:434:17
error: [install-chaincode]: instantiate proposal was bad
error: [install-chaincode]: instantiate proposal was bad
not ok 3 Failed to send instantiate Proposal or receive valid response. Response null or status is not 200. exiting...
不知道为什么，因为，容器运行它不能连接到同级：
[[email protected] fabric-sdk-node]# docker ps
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
3e79a4a80992 hyperledger/fabric-peer "peer node start -..." 36 minutes ago Up 36 minutes 0.0.0.0:8056->7051/tcp, 0.0.0.0:8058->7053/tcp peer3
71fe64571dc6 hyperledger/fabric-peer "peer node start -..." 36 minutes ago Up 36 minutes 0.0.0.0:7056->7051/tcp, 0.0.0.0:7058->7053/tcp peer1
08cecbc1cd94 hyperledger/fabric-peer "peer node start -..." 36 minutes ago Up 36 minutes 0.0.0.0:7051->7051/tcp, 0.0.0.0:7053->7053/tcp peer0
41e7f50fe897 hyperledger/fabric-peer "peer node start -..." 36 minutes ago Up 36 minutes 0.0.0.0:8051->7051/tcp, 0.0.0.0:8053->7053/tcp peer2
7182a3c2ad7d hyperledger/fabric-ca "sh -c 'fabric-ca-..." 37 minutes ago Up 36 minutes 0.0.0.0:7054->7054/tcp ca_peerOrg1
f8b529fdd7ec hyperledger/fabric-orderer "orderer" 37 minutes ago Up 36 minutes 0.0.0.0:7050->7050/tcp orderer0
ca83ab5db256 hyperledger/fabric-ca "sh -c 'fabric-ca-..." 37 minutes ago Up 36 minutes 0.0.0.0:8054->7054/tcp ca_peerOrg2
b68cf9ee6725 couchdb "tini -- /docker-e..." 37 minutes ago Up 36 minutes 0.0.0.0:5984->5984/tcp couchdb
任何帮助，将不胜感激Thx所有=）