Hi Guys, I am quite new to Fabric, and in a learning stage. I am trying to have some hands on bookmark in pagination. But it is really giving me tough time to get the bookmarks in the results. What i

#bookmark #fabric-chaincode

As far as I know, a contract is an instance class with the contract annotation. When does the Fabric runtime instantiate the contract class? When does the instance get disposed? From my experience, if

#fabric-chaincode

Your endorsement rule: LifecycleEndorsement: Type: ImplicitMeta Rule: "MAJORITY Endorsement" So, the commit command needs to be submitted to the Majority of peers using --peerAddresses and --tlsRootCe

#fabric-kubernetes #fabric-chaincode

The error seems to be quite self explanatory. Did you get the approvals from enough orgs (default is majority)? You can look at some helping commands in the docs - https://hyperledger-fabric.readthedo

#fabric-kubernetes #fabric-chaincode

I am running a network with 3 peer orgs with two peers each 1 orderer org with 3 orderers PROBLEM FACED While committing the chaincode getting an error txid [cd5f76fc81ae06b655516f3baab642f7cd580eb1ae

#fabric-kubernetes #fabric-chaincode

This one focuses on Go chaincode: https://github.com/sivachokkapu/revive-cc.

#fabric-chaincode

I have used Sonar Qube in the past , but had few results, just some semantic and syntax tips. Regards, Marcos Sarres | CEO | +55 61 98116 7866 De: fabric@... <fabric@...

#fabric-chaincode

Dear team, I am trying to find and put to use - static and/or dynamic security and vulnerability scanning tools for smart contracts - Go, Node.js and Java language Contract APIs with current versions

#fabric-chaincode

May I know if HLF supports Go version 1.15? In my chaincode, I uses ecdsa.VerifyASN1 which requires Go v1.15. When I attempt to install it on a peer, it returns with error ./chaincode.go:330:10: undef

#fabric #fabric-chaincode #fabric-questions

Hello, byfn is deprecated in v2.2 in favor of test-network. If you have the VSCode extension for IBM you can run multiple orgs in the IDE by connecting to other nodes on different machines. Hope this

#organizations #hyperledger-fabric #fabric-chaincode #fabric-questions #network

I would like to know how can one do to use the second organization (ORG2) another different machine. and I specify (V: 2.2) because it is completely different from version 1.4 (ORG1) on a machine (ORG

#organizations #hyperledger-fabric #fabric-chaincode #fabric-questions #network

Hi, Thank you very much for your response. ChaincodeA only makes use of GetState calls, so I'm not modified the ledger. I can't install chaincodeA in channel-2, I need to keep it isolated in another c

#fabric-chaincode

From what I understand, only "query" (read only) transactions work cross-invoking in different channels. If state is modified by chaincode, then channel has to be same as callers chaincode. In the exa

#fabric-chaincode

Hi, Is it possible to cross-invoke a chaincode in other channel (channel-1) (using an identity that isn't part of the channel) from a chaincode in the channel-2 (identity is declared here)? Example: O

#fabric-chaincode

It's less about a race and more about consistency. (A race can cause an inconsistency.) Imagine that when you run the contract on peer one, the sequence observed by the ledger is ["data1", "data2"]; o

#fabric-chaincode #fabric-questions

Hi, Concurrency (using goroutine and go channel) can cause non-deterministic behavior in fabric. I have not found any source or example on the use of Goroutines and go channels in fabric contracts; I

#fabric-chaincode #fabric-questions

Hi there, I'm was trying to find out if this is possible on the SO and reading the CouchDB documentation, but could not find anything that would work on the Fauxton web client to test it. I have a dat

#couchdb #fabric-chaincode

Hi Malik, The contract API is used to invoke a chaincode usually deployed as separate instance (could be on the same or different channel). When you need to call a method inside your chaincode you jus

#fabric-chaincode

Hello Guys, Just a quick question. I have this scenario where I'm calling one method inside a chaincode A (let's say to update some properties based on external factors). Now, these external factors a

#fabric-chaincode

Hi, No, you don't have to start each contract individually in the main() function. In the Contract.NewChaincode() pass the multiple Contracts. Thanks, Nidhi Singh

#fabric-chaincode