Lesson6 Hardhat HH209

[RedArrow-Main]

I am getting error in hardhat tutorial and Error is HH209
This is my Hardhat.config.js

require("@nomicfoundation/hardhat-toolbox");
require("dotenv").config();
require("@nomiclabs/hardhat-etherscan");

const RINKEBY_RPC_URL= process.env.RINKEBY_RPC_URL
const PRIVATE_KEY=process.env.PRIVATE_KEY
const ETHERSCAN_API_KEY = process.env.ETHERSCAN_API_KEY

/** @type import('hardhat/config').HardhatUserConfig */
module.exports = {
  defaultNetwork: "Hardhat",
  networks: {
    rinkeby:{
      url:RINKEBY_RPC_URL,
      accounts: [PRIVATE_KEY],
      chainId:4
    },
  },
  solidity: "0.8.9",
  etherscan: {
    apiKey: ETHERSCAN_API_KEY,
  },
};

This is my .env file

RINKEBY_RPC_URL=
PRIVATE_KEY=
ETHERSCAN_API_KEY=

This is my Deploy.js file

const {ethers} = require("hardhat");

async function main() {
  const SimpleStorageFactory = await ethers.getContractFactory("SimpleStorage")

  console.log("Deploying");
  const simpleStorage = await SimpleStorageFactory.deploy(); 
  await simpleStorage.deployed();
  console.log(`Deploying Contract to: ${simpleStorage.address}`);
}

async function verify(contractAddress , args){}

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

This is Error log

[krakxn]

Did you declare args - the parameter inside verify outside the code snippet? If not, declare an empty one by: const args = []

[RedArrow-Main]

thanks, I solved the problem it was in the config file.

[vincenth1]

This worked for me:

1. changing require("@nomicfoundation/hardhat-toolbox"); to require("@nomiclabs/hardhat-waffle");
2. installing it: yarn add --dev @nomiclabs/hardhat-waffle ethereum-waffle
   If you now try to run yarn hardhat another error (HH801) pops up recommending to install @nomiclabs/hardhat-ethers
3. so we install as recommended: yarn add --dev @nomiclabs/hardhat-ethers

Now yarn hardhat works for me and shows the verify command too.

@RedArrow-Main next time please add your solution if possible instead just writing you solved it ^^