By KoluG
PublishedCategorised as ca, docker, docker-compose, fabric, hyperledger-fabric
Questions tagged hyperledger-fabric
Explore the latest questions and answers asked by our top developers.
Error to create a production network Hyperledger Fabric
I am working on creating a production network with Hyperledger Fabric blockchain via wizard. To create the network, I start the start.sh script: 1)Downloads binaries 2)Starts CAs and creates artifacts per org 3)Creates genesis block and channels txs (peer0.org1) docker-compose.yaml (peer0.org1) registerEnroll.sh fabric-ca-server-config.yaml error to generate a path/certs tls /keyfile Source: Docker Questions
could not assemble transaction
My fabric version is 1.4.9, and chaincode is fabric-samples: sacc.go, when i instantiate it, a problem occured Error: could not assemble transaction, err proposal response was not successful, error code 500, msg chaincode registration failed: container exited with 0 and the docker log show 2021-12-31 13:01:41.584 UTC [endorser] SimulateProposal -> ERRO 065 [mychannel][25e057e3] failed to […]
By buyobuyo
PublishedCategorised as docker, fabric, hyperledger-fabric
Cannot run peer because error when setting up MSP
I have this network structure and I should do the creation, when I launch the create_network.sh script, I get the following error message: ** CET [main] InitCmd -> ERRO 001 Cannot run peer because error when setting up MSP of type bccsp from directory /home/matteo/Immagini/test-network/org2.example.com/org2admin.org2.example.com/channels/mychannel/../../certs/msp: Setup error: nil conf reference** [docker-compose.yaml][1] [config.yaml + error][2] [create_network.sh […]
By KoluG
PublishedCategorised as blockchain, ca, docker, hyperledger-fabric
Docker container file rename or remove issue
while running this command docker exec -it cli peer chaincode instantiate -C mychannel -l "node" -n airmed -v v1 -c ‘{"Args":[]}’ -o orderer.example.com:7050 –tls –cafile /opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/ordererOrganizations/example.com/orderers/orderer.example.com/msp/tlscacerts/tlsca.example.com-cert.pem It stopped and shows cli container (with some id) already exist so rename or remove it. please guide Source: Docker Questions
By Samar
PublishedCategorised as blockchain, docker, docker-compose, hyperledger, hyperledger-fabric
Hyperledger Fabric 2.3.3 install TypeScript chaincode issue can’t invoke despite chaincode being installed?
Good day to you! I’m doing some fairly advanced work with Hyperledger Fabric network setup, using Kubernetes and a bunch of custom shell scripts–each with commands inspired by fabric-samples–to run each phase of chaincode packaging and installation and I have debugged an issue I’m facing WRT switching an existing HLF project from Go chaincode to […]
By gdgr
PublishedCategorised as docker, hyperledger, hyperledger-fabric
Chaincode container getting created but not starting
Hyperledger-Fabric: v2.3.3 Peer docker image: tag 2.3.3 Error on peer logs after committing chaincode: ERRO 036 start-could not start container: API error (400): failed to create shim: OCI runtime create failed: container_linux.go:380: starting container process caused: exec: "chaincode": executable file not found in $PATH: unknown WARN 037 could not launch chaincode ‘test_v1_v1:65f5b95ca7ff438e02a86aea4205bcd697a2afa0f4e37c314d3011667357fe50’: error starting container: […]
By Rajan
PublishedCategorised as docker, hyperledger-chaincode, hyperledger-fabric
Hyperledger Fabric test network chaincode installation Error 500 on windows 10
I have installed the Hyperledger test-network on windows 10, following the procedure described in the Hyperledger homepage. I know it is better ran on Unix/Linux still, I have successfully created the default channel, and the sandboxes for Org1 and Org2 are up. Continuing the default installation, while attempting to deploy the basic test chaincode I […]
By arian
PublishedCategorised as docker, hyperledger-chaincode, hyperledger-fabric
Hyperledger fabric – Cant connect peer to channel – endorser client failed to connect – connection refused
I created a testchannel and tried to join peer to it using the codes below. export CORE_PEER_LOCALMSPID="Org1MSP" export CORE_PEER_TLS_ROOTCERT_FILE=/opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/peerOrganizations/org1.example.com/peers/peer1.org1.example.com/tls/ca.crt export CORE_PEER_MSPCONFIGPATH=/opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/peerOrganizations/org1.example.com/users/[email protected]com/msp export CORE_PEER_ADDRESS=peer1.org1.example.com:7051 peer channel join -b testchannel.block But connection error occured as below. Error: error getting endorser client for channel: endorser client failed to connect to peer1.org1.example.com:7051: failed to create new connection: connection error: […]
By Leo
PublishedCategorised as blockchain, docker, docker-compose, hyperledger-fabric
how to enable an external couchdb for hyerledger fabric
I am following the official docs of hyperledger-fabric, paticularly the part https://hyperledger-fabric.readthedocs.io/en/latest/couchdb_tutorial.html. I am just using the "test-network" demo.However, I’ve encountered some problems when I try to use couchdb: 1.How should I config my core.yaml to switch from leveldb to couchdb, and should I config each core.yaml of each peer? 2.Is the couchdb on the […]
By yilisita
PublishedCategorised as couchdb, docker, hyperledger, hyperledger-fabric
Unable to open the config file and Failed to generate orderer genesis block
I am stuck here. Error Log: So far I had tried by adding this in environment variable. FABRIC_CFG_PATH = D:PracticeBlockchainhyperLedgerfabric-samplesconfig and also had run this command: export FABRIC_CFG_PATH=${PWD}/configtx But still showing the same error. Source: Docker Questions
By HiddenHopes
PublishedCategorised as blockchain, docker, hyperledger, hyperledger-fabric, windows
