The Hyperledger Fabric maintainers are pleased to announce the availability of Fabric v2.2.0! v2.2 continues to build on the v2.0 foundation with additional improvements and fixes. For details, check

Hyperledger Project Quarterly Update Due #tsc-project-update When: Thursday, 9 July 2020 Organizer: community-architects@... Description: Please file a project status report for the TSC

This is correct. Docker is still the default implementation if none of the externalBuilders you set pass validation. You would need to do more debugging to figure out why the externalBuidlers you

Hi All, We are trying to deploy fabric nodes with external chaincode service option in Openshift platform 4.3. As the Openshift platform doesn't have access to docker daemon for peer to create

Yeah what about when 2 organizations exist on separate servers ? You have to exchange tls keys with secure copy and then run the commit command on one of the servers ?

This document walks you through exactly what you need to do to deploy a chaincode across two orgs with a policy of

Hello, I have a contract with one transaction returning a boolean. The transaction is endorsed to just one peer (peer0.org1.example.com). The transaction executes correctly until the end and returns

Hello, I have a chaincode with two contracts such that the second contract invoke a transaction of the first one as follows:class ContractA implements ContractInterface{ ..... @Transaction

I have a channel with 2 organizations Server 1 Org1 and Server 2 Org2 . My endorsement policy and lifecycle policy is set to majority . What approach should I apply for approval distribution ? I

Reminder: Hyperledger Fabric Documentation Workgroup call - Eastern hemisphere When: Friday, 10 July 2020, 6:00am to 7:00am, (GMT+01:00) Europe/London Where:https://zoom.us/j/6223336701 View

Let's move this RFC to final comment period. Please provide any remaining feedback in the next week so that we can merge the RFC and plan the delivery for a subsequent Fabric release. Thanks, Dave

v1.x of fabric-client used to have methods using which one could get block by number or hash. For example: let response_payload =await channel.queryBlock(parseInt(blockNumber),peer); How does one do

We don't publish images for ARM but it's very easy to build fabric from source. And yes, it is possible to run Fabric on a Pi but only on 64 bit systems as one of the crypto packages used in Fabric

The deploy a chaincode to a channel tutorial also has a troubleshooting section that may be helpful:

This error can also be seen if you commit chaincode BEFORE approving for each org after installation. The way the sample is written, this is easy to do because most want to install, approve, and

I think the problem here is that you are using org1’s admin identity to execute peer lifecycle chaincode approveformyorg The approval needs to be done by a peer. See the new channel tutorial:

dear Fabric ApplicationDeveloper, the next FabricApplication Developer community call is: Thursday9th July - 3pm UTC, 4pm UK time (+1), 11am ET (-5 hrs), 8am PT (-8hrs) - othertime zoneshere. It

You are submitting from Org1, but your log shows Org2 peer endorsed. You need to submit the approveformyorg transaction from an Org1 admin to an Org1 peer. Then from an Org2 admin to an Org2

With the new chaincode model you can simply use standard mocking tools in your language of choice. While I don't have experience with mocking NodeJS, a quick Google search show's multiple mocking

Dear all, Hope everyone is doing well. I have run into a dire situation where I have a bulk of chaincode written but can't find a way to do offline testing. Earlier we used fabric-shim for cc