hyperledger-fabric

问题 I am trying to deploy a sample ChainCode on Fabric test-network. I bring up the network and then I create a channel and then I run this command: ./network.sh deployCC and I get the following error: Error: chaincode install failed with status: 500 - failed to invoke backing implementation of 'InstallChaincode': could not build chaincode: docker build failed: docker image inspection failed: Get "http://unix.sock/images/dev-peer0.org1.example.com-basic_1.0

问题 Can't run the fabric first-network example This is the log when I run: ./byfn up / ___| |_ _| / \ | _ \ |_ _| \___ \ | | / _ \ | |_) | | | ___) | | | / ___ \ | _ < | | |____/ |_| /_/ \_\ |_| \_\ |_| Build your first network (BYFN) end-to-end test Channel name : mychannel Creating channel... + peer channel create -o orderer.example.com:7050 -c mychannel -f ./channel-artifacts/channel.tx --tls true --cafile /opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/ordererOrganizations/example

问题 Problem: I have created a fabric network. I installed and instantiated a chaincode from cli. After I submit some transactions through cli . After I tried to invoke a transaction through node SDK it failed with giving me this error. 2019-05-19T05:38:04.866Z - error: [Channel.js]: Channel:myc received discovery error:access denied 2019-05-19T05:38:04.868Z - error: [Channel.js]: Error: Channel:myc Discovery error:access denied 2019-05-19T05:38:04.904Z - error: [Channel.js]: Channel:myc received

问题 https://ibm-blockchain.github.io/develop/installing/development-tools As i was following this and reached the step to Start and Stop Hyperledger Fabric, i was told to run ./createPeerAdminCard.sh as i run this, i get an error as follows: Development only script for Hyperledger Fabric control Running 'createPeerAdminCard.sh' FABRIC_VERSION is unset, assuming hlfv11 FABRIC_START_TIMEOUT is unset, assuming 15 (seconds) Cannot use Composer version @package_branch_alias_version@ (1.0.0-beta2) 2016

问题 I am trying to add a new Orderer Organization to RAFT based existing ordering service. I am using the first-network from fabric-samples as the base network. While generating crypto-material, I have modified to generate crypto-material for 1 more orderer organization. The crypto-config.yaml looks like: OrdererOrgs: # --------------------------------------------------------------------------- # Orderer # --------------------------------------------------------------------------- - Name: Orderer

问题 I am trying to install hyperledger and run chain code. I followed all the steps as directed here. But getting error error: [client-utils.js]: sendPeersProposal - Promise is rejected: Error: Connect Failed while running the query.js. I have following active docker running Before running the node query.js , when i am running npm install its giving following warning : npm WARN fabcar@1.0.0 No repository field. Is this the problem. Can any one please help me out about where it is going wrong. 回答1

问题 we get this error whenever we try to run fabric-ca-client . Example below: # fabric-ca-client register --url https://ica-org:7054 --id.name user-org --id.affiliation=org 2019/03/19 20:18:07 [INFO] Configuration file location: /home/fabric-ca-client-config.yaml 2019/03/19 20:18:07 [INFO] TLS Enabled 2019/03/19 20:18:07 [ERROR] Enrollment check failed: Idemix enrollment information does not exist Error: Enrollment information does not exist. Please execute enroll command first. Example: fabric

问题 we get this error whenever we try to run fabric-ca-client . Example below: # fabric-ca-client register --url https://ica-org:7054 --id.name user-org --id.affiliation=org 2019/03/19 20:18:07 [INFO] Configuration file location: /home/fabric-ca-client-config.yaml 2019/03/19 20:18:07 [INFO] TLS Enabled 2019/03/19 20:18:07 [ERROR] Enrollment check failed: Idemix enrollment information does not exist Error: Enrollment information does not exist. Please execute enroll command first. Example: fabric

问题 we get this error whenever we try to run fabric-ca-client . Example below: # fabric-ca-client register --url https://ica-org:7054 --id.name user-org --id.affiliation=org 2019/03/19 20:18:07 [INFO] Configuration file location: /home/fabric-ca-client-config.yaml 2019/03/19 20:18:07 [INFO] TLS Enabled 2019/03/19 20:18:07 [ERROR] Enrollment check failed: Idemix enrollment information does not exist Error: Enrollment information does not exist. Please execute enroll command first. Example: fabric

问题 we get this error whenever we try to run fabric-ca-client . Example below: # fabric-ca-client register --url https://ica-org:7054 --id.name user-org --id.affiliation=org 2019/03/19 20:18:07 [INFO] Configuration file location: /home/fabric-ca-client-config.yaml 2019/03/19 20:18:07 [INFO] TLS Enabled 2019/03/19 20:18:07 [ERROR] Enrollment check failed: Idemix enrollment information does not exist Error: Enrollment information does not exist. Please execute enroll command first. Example: fabric