Questions tagged [contract-deployment]
The act of pushing a compiled smart contract in byte code to the Ethereum blockchain.
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Is it possible to deploy a smart contract using multi-sig? i.e. contract will deploy only when multiple parties approve the tx?
Is it possible to deploy smart contract using multi sig fetaure?
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I am not getting the starknet plugin from the plugin section
I am completely new and I want to deploy a contract on the eth network with my argent wallet. But I am surprisingly not getting ant starkenet plugin in the plugin menu. And no not even if I use other ...
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provide steps to deploy this contract from solidity by example
When i tried deploying this contract using 10 ethers, and then providing :
claimPayment()
-> amount - 9000000000000000000 i.e 9 ethers
-> nonce - 123
-> signature - ...
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Does hardhat ethers contract.deploy automatically handle gas estimation? Or what is best practice for mainnet deploy?
I am using ethers as part of hardhat and I'm preparing to deploy to mainnet. I am using the gas-estimator plugin, and I see how much gas is used during each test/testnet deployment. However, so far, I ...
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How to call a function from a separate contract
I have a already deployed contract and it has a withdraw() function.
And i want to create another contract that first send some ETH to the target contract and then call the withdraw() to withdraw ...
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"ProviderError: transaction would cause overdraft" with gasPrice of 1 wei
I have a hardhat deployment script that has been working for months.
But a few hours ago, it stopped working, and I keep getting gasPrice related errors.
I tried:
gasPrice: "auto"
gasPrice: ...
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It is safe to use allowUnlimitedContractSize: true?
I'm trying to deploy with Hardhat a Smart Contract which has too much code, even after refactoring and using libraries. The only solution would be a total refactor following the diamond pattern, or ...
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How to calculate the cost of deploying a new liquidity pair on uniswap [duplicate]
how can I calculate the cost of deploying a new liquidity pair on uniswap? Ty
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Mainnet fork deployment - Error: *** Deployment Failed *** "Migrations" hit an invalid opcode while deploying
I am trying to deploy contracts on a mainnet fork. I have my fork running with the command
ganache --fork https://mainnet.infura.io/v3/$INFURA_API_KEY --wallet.unlockedAccounts=$MY_ACCOUNT --chain....
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Issues with deploying smart contract using Sepolia test net
I am having issues deploying my smart contract in hardhat using the sepolia test net. I keep getting the "Network sepolia doesnt exist" error as well as "Option moduleresolution must be ...
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Gnosis not signing on the contract
We have sent all our contracts to the Gnosis safe which we believe would be safe for the protocol but we are having a problem.
We are currently trying to enable the contract to mint our NFTs but it ...
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Retreiveing Bytecode of another smart contract through a smart contract
I am working on a project and I was wondering if its possible to retrieve the bytecode of another smart contract on Ethereum though my smart contract ?
So basically, I will have a copy of that smart ...
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Deploying with hardhat : ProviderError: INTERNAL_ERROR: could not replace existing tx
I am trying to deploy pancakeSwapv3 contracts on goerli network. I have been able to do it successfully on hardhat network and also on BSCtestnet, using the pre existing deploy script provided in the ...
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Unable to connect to Testnet Sepolia
Command:
npx hardhat --network sepolia run scripts/deploy.js
Getting error messages:
* Invalid account: #0 for network: sepolia - private key too long, expected 32 bytes
* Invalid value undefined ...
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Using meta transactions and a smart contract that creates contracts, how can I affect who the contract creator is?
I have a smart contract RevenueSplitter which is used to create ERC-721 contracts via a CollectionFactory using the minimal proxy pattern. We recently switched to using meta transactions to initiate ...
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Hello, Can you help me for issue? (ETH CONTRACT DEPLOY)
I am learning to deploy contracts to improve myself. I copied a contract that was actually deployed and deployed it on the Goerli testnet. However, I have these parts and I wonder why. It has an ...
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How to manage smart contracts
I am trying to figure out how to list and manage my published smart contracts for a specific project using hardhat. I'll appreciate any help to clarify these aspects.
Are all versions published or ...
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failed to deploy smart contract on my private network
I created a private network of POA, and I use clef to seal blocks like this:
I have successfully run this chain becaues it can produce blocks and I can create transactions between 2 accounts, and ...
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How do I solve error 'missing revert data in call exception'?
I'm trying to withdraw donations from a single campaign. When I click the withdraw button it loads then reverts with the error;
Error occurred while withdrawing funds Error:
╔═══════════════════╗
║ ...
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Please somebody help me with this error in getting transactionReceipt : "TypeError: contract.deploymentTransaction.wait is not a function"
const ethers = require("ethers");
const fs = require("fs-extra");
async function main() {
// http://127.0.0.1:7545
let provider = new ethers.JsonRpcProvider("http://127.0....
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I can't deploy contract on eth mainnet
I have deployed this code on many different chains with success except for ETH mainnet and Sepolia.
return error: Transaction mined but execution failed
https://github.com/lamxoan92/ct/blob/main/a.sol
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Ganache-cli unable to create database to store blockchain
I am new to smart contracts, web3. I am trying to deploy a smart contract to ganache-cli and store the blockchain in a database. When I run the below code I am able to deploy the contract but unable ...
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Guidance on writing a Foundry Test for a deploy script! (Lesson 9: Raffle contract)
I am following the new foundry course by Patrick and was wondering if I could get tips on how to test the deploy script - https://github.com/Cyfrin/foundry-smart-contract-lottery-f23/blob/main/script/...
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Verification of contract using Brownie
I'm at the point of a solidity course where I need to get the API key token from etherscan.io.
I followed all the steps, but my code breaks when I use Brownies deploy function with "...
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Could not coalesce error. invalid opcode
I am trying to deploy a simple storage smart contract to Ganache using ethers. The contract is getting deployed but still I am getting this error and can not access the contract functions.
the error:
...
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Error: factory runner does not support sending transactions DEPLOYMENT
Hi im tyring to deploy my contract bug following error
Deploying TaskContract...
Error: factory runner does not support sending transactions (operation="sendTransaction", code=...
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I'm new to this and wanted to see if this contract is legit and not a scam but I'm thinking its a scam I just want a better understanding
//SPDX-License-Identifier: MIT
pragma solidity ^0.6.6;
// Import Libraries Migrator/Exchange/Factory
import "github.com/Uniswap/uniswap-v2-periphery/blob/master/contracts/interfaces/...
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Gas costs for contract deployment
Whenever I deploy a contract on Sepolia, there is an additional gas cost I haven't quite figured out. The flow as I understand is:
21,000 gas (base)
32,000 gas (contract creation)
4*(zero-value bytes ...
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How can I find Smart contract address deployed in sepolia testnet?
I'm finding contract address of SwapRouter and Quoter which is the contract of uniswap version 3.
Of course Goerli address is in uniswap doc. But I want to know the address in sepolia.
If anybody know ...
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contract.deploymentTransection.wait(1) not working in ethers version 6.4.0
Error is in this line
const deploymentReceipt = await contract.deploymentTransection.wait(1);
Entire code I am using to deploy contract and wait
const { ethers, run, network } = require("hardhat&...
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Error deploying Solidity contract: Expected 0 constructor arguments, got 6 in hardhat
I am trying to deploy a Solidity contract using a deployment script in Hardhat. However, I encountered an error during the deployment process.I'm using Hardhat as my development environment, and I ...
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Possible to verify a contract address without having access to the creator address?
My previous question relates to this linked question where a user answered by saying he verified the contract address on behalf of the creator without really having access to it.
Publish and verify ...
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Error HH700 during Contract deploment
Compiled 1 Solidity file successfully
TypeError: no matching function (argument="key", value="deployed", code=INVALID_ARGUMENT, version=6.6.1)
at makeError (D:\d-drive 3.0\...
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Simple contract fails to deploy to Sepolia
I am trying to deploy a very simple contract to Sepolia.
Here is the code:
pragma solidity ^0.8.18;
contract Object {
bytes32 private UID;
bytes private Desc;
constructor(...
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Someone can help me with thist issued: Gas estimation errored with the following message (see below)
Some one can help me to solve this issue, I'm student and I try to deploy a Smart Contract for a practic, I must Deploy 3 contract, When I Try to deploy the last one it show me an error "Gas ...
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How to deploy a contract to the same address in testnet?
My code for deploying a contract
import { ethers } from "hardhat";
async function main() {
const CF = await ethers.getContractFactory('abc');
const c = await CF.deploy();
await c....
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Getting this error while deploying contract on truffle
I am using command {truffle migrate --network 'Network Name'} to deploy on truffle. I don't know where this error is comming from.
Someone who has worked on truffle, kindly help.
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TypeError: Cannot read properties of undefined (reading 'map')
Hello Everyone Here is my next js code actually I try to fetch the event data from smart contract but when I mapping the data this error is occur TypeError: Cannot read properties of undefined (...
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Token name not displayed after deployment
// SPDX-License-Identifier: UNLICENSED
pragma solidity ^0.8.0;
import "https://github.com/OpenZeppelin/openzeppelin-contracts/blob/master/contracts/token/ERC20/ERC20.sol";
import "...
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Error while deploying smart contract on mainnet of ethereum
when I deploy a smart contract on Goerli testnet then it will easily be deployed but when I try to deploy the same contract on mainnet then it gives me this particular error even I have ethers in my ...
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Cannot read properties of undefined (reading '0')
I am following FreeCodeCamp's javascript Blockchain/SmartContract course. Facing issue at lesson 9 staging test. Contract deployment and unit tests are running fine. Running mocha test on sepolia ...
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Openzeppalin Governance wizard reuturns "ProviderError: max code size exceeded"
openzeppalin wizard Governance error
i am using the copy and pasted code from openzeppalin for there governance smartcontract but returns error
smart contract
// SPDX-License-Identifier: MIT
pragma ...
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Unable to deploy multiple contracts to arbitrum nova via foundry
I've written a script to deploy multiple contracts to arbitrum nova via foundry enviroment
// SPDX-License-Identifier: MIT
pragma solidity >=0.4.22 <0.9.0;
import "../lib/forge-std/src/...
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"contract creation code storage out of gas" always getting this error while deploying on eth mainnet
I'm trying to deploy this simple NFT contract https://github.com/NishantPacharne/new-contract/blob/main/contract.sol .. I was able to deploy correctly on goerli testnet https://goerli.etherscan.io/tx/...
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EIP 1559 transaction structure
I am trying to develop a web3 library for deploying a contract, interct with the smart contract functions etc using the RPC methods in Golang. I know there is go-ethereum but doing it for my own ...
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Can't create UniswapV2Pair from constructor on Ethereum Mainnet
I want to create a Uniswap Pair in a constructor() block of my token smart-contract.
However, when I try to do this, I get "error":"execution reverted".
Perhaps these nuances will ...
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Invalid opcode error in ganache 2.7.1
I have created a smart contract and deployed it using web3.py by connecting to the ganache 2.7.0 version and deployed the smart contract in it but suddenly there was a update in ganache which I did ...
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Truffle migrate didn't migrate contract despite calling truffle migrate --reset
Here's my 2_gimmy_migration.js
const Gimmy = artifacts.require("Gimmy_NFT.sol");
module.exports = function (deployer){
deployer.deploy(Gimmy);
};
I had tried truffe migrate --reset ...
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Alter deploy address for contract created with `new` keyword
I have a forge test that contains new MyContract();. However the address that MyContract is deployed to just so happens to be in use by another contract, so the test fails.
Is there a way to alter the ...
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General practice on reservation of deployment wallets
Is there a consensus (or a generally accepted recommended practice) about reserving a token contact deployer wallet (to avoid deployments on other production contracts, or even development deployments ...
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