Lesson 5 deploying contract using Alchemy and Sepolia

[roychaadit]

I have almost finished this lesson and this is the code I have:

const ethers = require("ethers")
const fs = require("fs-extra")
require("dotenv").config()

async function main() {
   
    let provider = new ethers.JsonRpcProvider(process.env.RPC_URL)
    let wallet = new ethers.Wallet(process.env.PRIVATE_KEY, provider)
    
    const abi = fs.readFileSync("./SimpleStorage_sol_SimpleStorage.abi", "utf8")
    const binary = fs.readFileSync(
        "./SimpleStorage_sol_SimpleStorage.bin",
        "utf8",
    )
    const contractFactory = new ethers.ContractFactory(abi, binary, wallet)
    console.log("Deploying, please wait...")

    const contract = await contractFactory.deploy()
    // const contract = await contractFactory.deploy({ gasPrice: 100000000000 })

    const deploymentReceipt = await contract.deploymentTransaction().wait(1)
    console.log(`Contract deployed to ${contract.address}`)
   
    let currentFavoriteNumber = await contract.retrieve()
    console.log(`Current Favorite Number: ${currentFavoriteNumber}`)
    console.log("Updating favorite number...")
    let transactionResponse = await contract.store(7)
    let transactionReceipt = await transactionResponse.wait()
    currentFavoriteNumber = await contract.retrieve()
    console.log(`New Favorite Number: ${currentFavoriteNumber}`)
}

main()
    .then(() => process.exit(0))
    .catch((error) => {
        console.error(error)
        process.exit(1)
    })

// const transactionReceipt = await contract.deploymentTransaction().wait(1);

However, I am unable to circumvent the following error and have found no solution in the github code or in the tutorial. Can someone help me fix this.

Deploying, please wait...
TypeError: no matching function (argument="key", value="address", code=INVALID_ARGUMENT, version=6.6.2)
    at makeError (/Users/aaditroychowdhury/Documents/Blockchain/FreeCodeCamp/ethers-simple-storage-fcc/node_modules/ethers/lib.commonjs/utils/errors.js:118:21)
    at assert (/Users/aaditroychowdhury/Documents/Blockchain/FreeCodeCamp/ethers-simple-storage-fcc/node_modules/ethers/lib.commonjs/utils/errors.js:142:15)
    at assertArgument (/Users/aaditroychowdhury/Documents/Blockchain/FreeCodeCamp/ethers-simple-storage-fcc/node_modules/ethers/lib.commonjs/utils/errors.js:154:5)
    at Interface.getFunctionName (/Users/aaditroychowdhury/Documents/Blockchain/FreeCodeCamp/ethers-simple-storage-fcc/node_modules/ethers/lib.commonjs/abi/interface.js:433:39)
    at buildWrappedMethod (/Users/aaditroychowdhury/Documents/Blockchain/FreeCodeCamp/ethers-simple-storage-fcc/node_modules/ethers/lib.commonjs/contract/contract.js:240:34)
    at BaseContract.getFunction (/Users/aaditroychowdhury/Documents/Blockchain/FreeCodeCamp/ethers-simple-storage-fcc/node_modules/ethers/lib.commonjs/contract/contract.js:695:22)
    at Object.get (/Users/aaditroychowdhury/Documents/Blockchain/FreeCodeCamp/ethers-simple-storage-fcc/node_modules/ethers/lib.commonjs/contract/contract.js:598:39)
    at main (/Users/aaditroychowdhury/Documents/Blockchain/FreeCodeCamp/ethers-simple-storage-fcc/deploy.js:22:50)
    at process.processTicksAndRejections (node:internal/process/task_queues:95:5) {
  code: 'INVALID_ARGUMENT',
  argument: 'key',
  value: 'address'
}

[alfaqi]

try change contract.address to contract.target or contract.getAddress()
console.log(`Contract deployed to ${contract.target}`)

[roychaadit]

thanks it worked!

[ishaan1093]

Hi aaditya I am facing the same issue, were you able to rectify it?
I tried @alfaqi 's solution but it did not work.
Do let me know if you rectify it

[roychaadit]

console.log(Contract deployed to ${contract.target})
use the above line. It worked for me.

[ishaan1093]

It works!!
Thanks!