Questions tagged [contract-deployment]
The act of pushing a compiled smart contract in byte code to the Ethereum blockchain.
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Redeploy safe with same address on OP
I deployed the Safe on Ethereum using this factory: 0xa6B71E26C5e0845f74c812102Ca7114b6a896AB2. Now, I'd like to deploy the same Safe address on Optimism. Could you please provide guidance on the ...
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Methods not appearing when printing contract but do appear on Etherscan
I have a goerli testnet contract you can check out here. I'm trying to call executeFlashLoan using a javascript function using web3js, but the code acts as if the function doesn't exist. However, it'...
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How to put .opezeppelin folder at desired directory in hardhat?
I am using Openzeppelin upgradable with hardhat. By default the plugin store .openzeppelin folder at root but I have running multiple environments so would like to set .openzeppelin folder at the ...
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Foundry default sender when deploying
I'm using scaffold-eth2 with foundry as a base framework but when trying to deploy I am getting this error:
You seem to be using Foundry's default sender. Be sure to set your own --sender.
No ...
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unsupported addressable value (argument="target") - [email protected] and @openzeppelin/[email protected]
When I create an OpenZeppelin ERC721 Smart Contract using OpenZeppelins Smart Contract wizard builder, I get an error when trying to deploy the smart contract to my local network using hardhat. I have ...
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Send selected token (the one you deployed) with web3js
How to send a transaction of a token that I have in my wallet other than the default one like ether in Ethereum without a contract method just with web3js?
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Unable to deploy on Eth mainnet
i done all the steps and when im connecting to "Injected provider" its still asking to be on EVM version: shanghai. i want to deploy the CA on the mainnet.
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Controlling Contract
Using truffle and makes me use truffle console but I dont want to and wouldnt either. Is there any other way interact with contracts and controlling their propreties and everything with an app or ...
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Can't deploy contracts on Mumbai
I'm trying to deploy one smart contract on Mumbai with truffle but It gives me this error
Compiling your contracts...
===========================
> Everything is up to date, there is nothing to ...
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2
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Failing to deploy any Contract
I am unable to deploy any contract, including the example contract shown below:
// contracts/Box.sol
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.4;
// Import Ownable from the OpenZeppelin ...
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I need help from Expert Dev for POS bot [duplicate]
I recently received a code and deployed it. it sent 0.2 eth which is succesful and is visible in the contract transaction. I hoped to generate some passive income with with this POS Bot. The problem ...
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Deploying On Remix Returned Error 32000 Gas Issue?
So i am trying to publish a smart contract using a guide.
https://github.com/tanishbaansal/legendary_token/blob/main/Legendary.sol
When i am trying to deploy to livenet it gives me the following error,...
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55
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Error when deploying my contract and interact with him
Here is the error message :
Deploying, please wait...
BaseContract {
target: '0x80f4D1df2Da11Ca9437A01519d3972d07E54A43E',
interface: Interface {
fragments: [
[ConstructorFragment],
...
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2
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Trying to deploy simple smart contract in a local nodejs, mocha environment but receiving error from: 'npm run test'
I am trying to deploy a simple smart contract for testing.
Attached are the output of: 'npm run test'
as well as my test.js file and my package.json file
I hope its something obvious sorry if this is ...
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UniswapV2Router02 exceeds size limit of 24kb so how to delploy UniswapV2Router02 to testnet? [duplicate]
I'm trying to deploy UniswapV2Router02 to one of testnets
https://github.com/Uniswap/v2-periphery/blob/master/contracts/UniswapV2Router02.sol
I continuously get ProviderError: max code size exceeded.
...
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My fund was stuck at ParaSpace, multi signer A&B initiated the code on@safe, but C said they were doing sth else, can someone help me?
It was a long story, i mistakenly sent 12eth to Para. https://etherscan.io/tx/0x72ef5f105ec1c40f917d92aa48caafe24448d9d8507c303ee9a66cbad2c0e983
but somehow para side set up this https://app.safe....
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Identify if a token contract was deployed using Create2
Is there a way to analyze a token contract and determine if it was created using Create2?
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How do I remove Gas limit on Solidity Code
I am new at Solidity and Blockchain. I Have written this solidity code to send all NFTs in wallet.
contract MultiERC721Transfer {
// Mapping to keep track of approved contracts
mapping(address ...
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23
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creation of PairFlash errored: Error encoding arguments: Error: types/values length mismatch (count={"types":5,"values":11
Getting this error when attempting to deploy a contract that reads in three addresses and two tuples
creation of PairFlash errored: Error encoding arguments: Error: types/values length mismatch (count=...
user126715
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Undefined contract address with simple deployment
I'm trying to get the address of a deployed contract, but I'm getting undefined. This is how I'm deploying:
const Init = await hre.ethers.getContractFactory("InitUpgradeV2");
const init = ...
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1
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197
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Failed to parse as type `uint256`: a character is not in the range 0-9
I am following Patrick Collins Smart Contract Lottery development and trying to run the deploy script test net ( sepolia ) but I am getting this error
Error:
Failed to parse as type `uint256`: a ...
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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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2
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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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2
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157
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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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2
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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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2
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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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196
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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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298
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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 ...
