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Questions tagged [hyperledger-fabric-orderer]

24 questions
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Process is stuck while invoking a function from Hyperledger fabric test network

I already installed chaincode on test network now I am trying to invoke this function addNewPatients(its logic is given below) but only curser is blinking does not give any response or error Tried to invoke many times but its same async…
Ram
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osnadmin channel joins error: consenter has invalid certificate: verifying tls client cert with serial number

When I try to join a orderer to a channel with osnadmin pointing to the orderer channel API, it is returning me the following error: Status: 400 { "error": "cannot join: failed to determine cluster membership from join-block: failed to validate …
Marten
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Unable to connect to the discovered orderer orderer0.example.com:7050

I am unable to invoke transaction. I am getting below error Unable to connect to the discovered orderer orderer0.example.com:7050 66f6b9d9d7c0 hyperledger/fabric-orderer:2.1 "orderer" About an hour ago Up About an hour 0.0.0.0:7050->7050/tcp,…
user2536239
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I want to add the 3rd orderer node and I copied the steps from when I made the 2nd orderer node however it gives error connection refused

I want to add new orderer node into the test-network and as the first step, I ran the below script. orderer.sh export FABRIC_CA_CLIENT_HOME=${PWD}/organizations/ordererOrganizations/example.com echo "Registering orderer2" set -x…
Nurin Izzati Jafri
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failed to determine cluster membership from join-block: failed to validate config metadata of ordering config: consenter localhost:9443

Help me please! I generate need tls certificate and keys. Then I modify configtx.yaml file and create genesis block successfully. Then I modify orderer.yaml and start orderer successfully. I try to execute this command: ./bin/osnadmin channel join…
Ivan
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HyperLedger Fabric approve chaincode error:"rpc error: code = Canceled desc = context canceled"

I am creating a Hyperledger fabric network and have created a channel named "mychannel" on VM1 and later I created 3 more VM and joined the channel on vm2 and vm3. Vm4 is my orderer. It is not joined to the channel. Now I am trying to deploy…
Himanshu Tiwari
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Orderers not responding after upgrading version from v2.4.4 to v2.5 in Hyperledger Fabric network

I encountered an issue after updating the version of my network's orderers from v2.4.4 to v2.5. I have a total of 5 orderers in the network, and their endpoints were updated before the version change. However, since the update, none of these…
Akshay Sood
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Hyperledger Fabric ECDSA verification failure" while trying to verify candidate authority certificate

I am in the process of upgrading Hyperledger network from 1.4.9 to 2.2.10. As some people said that try to first create new 2.2.X peer from scratch and make these peer join the channel. I have two organisations in my network and i have generated…
Mkaif Agb
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Hyperledger Fabric: Joining an orderer to a channel fails with "http: request body too large"

I create a channel genesis block with configtxgen \ -profile ${CHANNEL_PROFILE} \ -configPath ./artifacts/config \ -outputBlock artifacts/channels/${CHANNEL_NAME}/${CHANNEL_NAME}.block \ -channelID ${CHANNEL_NAME} which is…
jbean223
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Hyperledger RAFT consensus not electing a Leader after Kafka to Raft Migration in version 1.4.9

I have a 1.4.9 network having 3 orderers and 2 peers accordingly running on KAFKA consensus. I wanted to migrate it to RAFT so as prerequisites mentioned I updated channel capabilities for both application channel as well as system channel. After…
Mkaif Agb
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Adding data to a PDC from an orderer peer - Hyperledger Fabric

Let's say I manage a Hyperledger Fabric Network and I have control on the orderer peers of the orderer organization. Is it possible for me to submit data to a PDC of another org, using an orderer peer to do it? Do the policies of the PDC allow…
Fernando Garzón
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configtxgen command doesn't work. How can I resolve?

I'm having a problem running the "configtxgen" command to generate the genesis block. I'm following this specific guide and in the part where you have to run this command, the following errors come out: $ configtxgen -profile IstumNetworkProfile…
AlexCav
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Hyperledger Fabric Network migration with snaps shots

we have done a migration of a Fabric network, from one tenant to another Azure Cloud. The nodes are on three IaaS and we have done a snpashot of them, the network did not stop . So, as a result when we use this snpashots on the new tenant, it looks…
J.F.
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[ServiceEndpoint]: Error: Failed to connect before the deadline on Committer

I have mentioned all the orderer details in the configtx.yaml & in ccp.json file still I am getting error grpcs://orderer1.gov.io:7050 2022-12-05T11:33:18.962Z - error: [ServiceEndpoint]: Error: Failed to connect before the deadline on Committer-…
CodeWithJoy
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HyperLedger fabric orderer organization related

We are creating a new Blockchain network using Hyperledger Fabric for our new Project.Can we change the orderer oroganization name? if we can then how?
Anupam
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