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Questions tagged [hyperledger-besu]

24 questions
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Transaction decoding is not available for chainId 1337 in hyperledger Besu

I deployed a smart contract(simplestorage.sol) in Hyperledger Besu and I was able to call the smart contract and execute the smart contract. However, I got 「Transaction decoding is not available for chainId 1337」error and I cannot see the…
Nurin Izzati Jafri
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Error when deploying a smart contract with w3.eth.contract(): "The method eth_sendTransaction is not supported"

I'm using Web3.py, and a permissioned Hyperledger Besu network. When trying to use w3.eth.contract(...) method to deploy a smart contract into the network, I get the following error: ValueError: {'code': -32604, 'message': 'The method…
Daniel Lauzurica
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Smart contract deployment error in Hyperledger Besu Network

We have setup a network using QBFT consensus protocol having four validator nodes in our network. Now we are trying to deploy one sample smart contract in that network using public_tx script, but we are facing issue at the time of deployment. Error:…
Trinayan
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Difference between hyperledger Fabric & hyperledger Besu

hi hope you are doing well. by the way I have a research on the frameworks used by blockchain. I found a problem while fixing the differences between Hyper-Ledger Fabric and hyper ledger Besu. can you help me
Wafa AB
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Error with prysm beacon-chain with testnet pyrmont

I am trying to run a beacon-chain for Ethereum2.0 in the pyrmont testnet with Prysm and Besu. I run the ETH1 node with the command : besu --network=goerli --data-path=/root/goerliData --rpc-http-enabled This command is working and download the…
Camille SAURY
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Hyperledger Besu NullPointerException on permissioning dapp removing a node

We are using onchain permissioning on a private network with Hyperledger Besu, but when we remove a node, we get a NullPointerException: ERROR Unhandled exception java.lang.RuntimeException: Error building payload to call node permissioning smart…
camilo.dotto
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Deploy and intereact with smart contract on Hyperledger Besu

i am facing an issue with deploy and interaction with contract on Hyperledger Besu. I have created nodejs api to deploy any type of smart contract, and later interacting with deployed contract.Firstly i had deployed ERC20 contract to Besu…
meenakshi reddy
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docker attach Error : Execution engine not called in 120 seconds, consensus client may not be connected

woohyeok@DESKTOP---00:/mnt/c/Users/23412$ docker attach block_chain 2023-01-06 01:46:32.317+00:00 | vert.x-eventloop-thread-0 | WARN | EngineQosTimer | Execution engine not called in 120 seconds, consensus client may not be connected 2023-01-06…
woohyeokJung
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How to appropriately determine the minPeers in Readiness endpoints of Hyperledger Besu, so as to check a network in DOWN status

Hyperledger Besu Configuration: 6 validator, 3 Tx-nodes When all the nodes are up, the minPeers connected is 6, for UP status. When the network is down, what is the optimal minPeers to depict DOWN status. How is the logic arrived for the minPeers…
anjy
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quorum-dev-quickstart when running in WSL2 got error message: incompatible with Windows

I am following the tutorial on the hyperledger besu Developer Quickstart and I tried running npx quorum-dev-quickstart but always received this error even though I am already using WSL2 with docker installed: Unfortunately this tool is not…
Gary Xu
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Maximum data size of transaction in Hyperledger Besu?

I need to send transactions to a private PoA Ethereum Blockchain. I know by geth source code it is limited to 128 KB: txMaxSize = 4 * txSlotSize // 128KB -> tx_pool.go file: https://github.com/ethereum/go-ethereum/blob/master/core/tx_pool.go.…
WakiApi
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Hyperledge Besu Smart Contract Deployment

I am trying to deploy a smart contract and interact with it. I am just using the codes given in the document. For example, this is the smart contract: pragma solidity >=0.7.0; contract SimpleStorage { uint public storedData; event…
Zubayr
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How to start on-chain permissioning with ibft consensus

I am try to start besu blockchain with ibft consensus protocol. For enabling on-chain permissioning, I followed the steps descrived in totorial. But I couldn't deploy permissing-related contracts. ibft requires at least 4 validators for transaction…
Woojik Chun
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What is Q in QBFT in hyperledger besu?

I read through all specifications of https://entethalliance.github.io/client-spec/qbft_spec.html, and also https://besu.hyperledger.org/en/stable/ It talks about QBFT, but nowhere exactly mentioned what is Q? BFT is for Byzantine Fault Tolerant,…
Sumit Arora
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Sender account not authorized to send transactions

I am trying to deploy smart contract in remix.ethereum.org. I am create a private network with hyperledger besu with 3 node. I added private keys to Metamask wallet. I can send eth to one account to another. I wrote a smart contract in…
newUser
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