Lesson 5 : contract.address TypeError: no matching function

[LeeJianXing]

This is my solidity code,i get this error

TypeError: no matching function (argument="key", value="address", code=INVALID_ARGUMENT, version=6.2.3)

tutorial timestamp at : 8:02:50

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

async function main() {
    //http://172.26.16.1:7545
    const provider = new ethers.JsonRpcProvider(process.env.RPC_URL)

    // const wallet = new ethers.Wallet(process.env.PRIVATE_KEY,provider);
    const encryptedJson = fs.readFileSync("./.encryptedKey.json", "utf8")
    let wallet = ethers.Wallet.fromEncryptedJsonSync(
        encryptedJson,
        process.env.PASSWORD
    )
    wallet = wallet.connect(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()
    await contract.deploymentTransaction().wait(1)

    console.log(`Contract deployed to ${contract.address}`) <------------- this give me an error

    // console.log("Lets create our own raw tx! :) ");
    // const nonce = await wallet.getNonce();
    // const tx = {
    //   nonce : nonce,
    //   gasPrice: 200000000000,
    //   gasLimit: 6721975,
    //   to: null,
    //   value: 0,
    //   data: "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",
    //   chainId: 1337,
    // };
    // const sendTx = await wallet.sendTransaction(tx);
    // await sendTx.wait(1);
    // console.log(sendTx);

    const currentFavoriteNumber = await contract.retrieve()
    console.log(`Current favorite number : ${currentFavoriteNumber.toString()}`)
    const txResponse = await contract.store("7")
    const txReceipt = await txResponse.wait(1)
    const updatedFavoriteNumber = await contract.retrieve()
    console.log(`Updated favorite number is ${updatedFavoriteNumber}`)
}

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

This is my package.json, the ethers version i followed what is shown in the tutorial

{
    "dependencies": {
        "dotenv": "^16.0.3",
        "ethers": "^6.2.3",
        "fs-extra": "^11.1.1",
        "prettier": "^2.8.8",
        "prettier-plugin-solidity": "^1.1.3",
        "solc": "0.8.7-fixed"
    },
    "scripts": {
        "compile": "yarn solcjs --bin --abi --include-path node_modules/ --base-path . -o . SimpleStorage.sol"
    }
}

[matcom-chacha]

I think this migth be the problem:

For ethers version 6 you need to use:

console.log(`Contract deployed to ${await contract.getAddress()});

to access the contract's address.

[ezescigo]

@LeeJianXing aren't you getting a type error when contract.retrieve()?

async function main() {
  //http://127.0.0.1:7545
  const provider = new ethers.JsonRpcProvider("http://127.0.0.1:7545");
  const wallet = new ethers.Wallet(
    "0x962355e5534cf73d354b2792432a511f6f70eac52b1d30a085acf9ede3ba5d6a",
    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();
  // await contract.waitForDeployment();
  console.log(contract);
  const transactionReceipt = await contract.deploymentTransaction()?.wait(1);

  // console.log(transactionReceipt);
  // const nounce = await wallet.getNonce();
  // const tx = {
  //   nonce: nounce,
  //   gasPrice: 100000000000,
  //   gasLimit: 1000000,
  //   to: "0x0000000000000000000000000000000000000000",
  //   value: 0,
  //   data: "0x60",
  //   chainId: 1337,
  // };
  // const sentTx = await wallet.sendTransaction(tx);
  // console.log(sentTx);

  const currentFavoriteNumber = await contract.retrieve();  // <========== here
}

[EggsyOnCode]

I think this migth be the problem:

For ethers version 6 you need to use:

console.log(`Contract deployed to ${await contract.getAddress()});

to access the contract's address.

plus for deployment and waiting for deploying use;

const contract = await contractFactory.deploy();
  await contract.waitForDeployment().then(()=>{console.log("success");}).catch(()=>{console.log("unsuccessful");})
  await contract.getAddress().then((res)=>{console.log(res);}).catch((err)=>{console.log(err);})

[cReAtOR0009]

THANK YOU @EggsyOnCode , I'm really giving my best shot to follow the tutorial, this just saved me a ton of time and I'm very grateful, I need to get an Internship Opportunity...