Hyperledger Explorer 错误 12 未实现：服务 protos.Endorser答案

【问题标题】：Hyperledger Explorer Error 12 UNIMPLEMENTED: service protos.EndorserHyperledger Explorer 错误 12 未实现：服务 protos.Endorser
【发布时间】：2018-04-26 15:39:03
【问题描述】：

我正在尝试为我的区块链网络运行 Hypeledger Explorer。我使用Hyperldger Explorer 几乎逐字逐句地按照说明进行操作但是每当我做最后的调用时：./start.sh --- 我得到一连串的错误

error: [client-utils.js]: sendPeersProposal - Promise is rejected: Error: 12 UNIMPLEMENTED: unknown service protos.Endorser at new createStatusError (/home/ubuntu/bludev/blockchain-explorer/node_modules/grpc/src/client.js:64:15) at /home/ubuntu/bludev/blockchain-explorer/node_modules/grpc/src/client.js:583:15 error: [Client.js]: Failed Installed Chaincodes Query. Error: Error: 12 UNIMPLEMENTED: unknown service protos.Endorser at new createStatusError (/home/ubuntu/bludev/blockchain-explorer/node_modules/grpc/src/client.js:64:15) at /home/ubuntu/bludev/blockchain-explorer/node_modules/grpc/src/client.js:583:15 ...

等等。有关我正在使用的更多信息 nodejs 6.9 和 PostgreSQL 9.5。这是我的 config.json 文件的外观：

{

"network-config": {
    "org1": {
        "name": "peerOrg1",
        "mspid": "Org1MSP",
        "peer1": {
            "requests": "grpc://127.0.0.1:7051",
            "events": "grpc://127.0.0.1:7053",
            "server-hostname": "peer0.org1.example.com",
            "tls_cacerts": "/home/ubuntu/bludev/fabric-samples/first-network/crypto-config/peerOrganizations/org1.example.com/peers/peer0.org1.example.com/tls/ca.crt"
        },
        "admin": {
            "key": "/home/ubuntu/bludev/hlcomposer/fabric-dev-servers/fabric-scripts/hlfv1/composer/crypto-config/peerOrganizations/org1.example.com/users/Admin@org1.example.com/msp/keystore",
            "cert": "/home/ubuntu/bludev/hlcomposer/fabric-dev-servers/fabric-scripts/hlfv1/composer/crypto-config/peerOrganizations/org1.example.com/users/Admin@org1.example.com/msp/signcerts"
        }
    }
},
"host": "localhost",
    "port": "3000",
    "channel": "mychannel",
    "keyValueStore": "/tmp/fabric-client-kvs",
    "eventWaitTime": "30000",
    "pg": {
            "host": "12.109.99.233",
            "port": "3000",
            "database": "fabricexplorer",
            "username": "postgres",
            "passwd": "password1"
    }}

【问题讨论】：

标签： postgresql hyperledger-fabric blockchain ibm-blockchain hyperledger-explorer

【解决方案1】：

问题是您的超级账本网络在网络中没有任何背书者。

从官方 fabric-samples 文件夹中尝试第一个网络示例，重建资源管理器，然后重试。

【讨论】：