HardHat HH209

[RedArrow-Main]

Lesson

Lesson 6

Could you please leave a link to the timestamp in the video where this error occurs? (You can right click a video and "copy video URL at current time")

No response

Operating System

Linux

Describe the bug

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=https://eth-rinkeby.alchemyapi.io/v2/ZwBZyl2lX3wmu
PRIVATE_KEY=0x6343fb77ce3dfe
ETHERSCAN_API_KEY=2J682SP9RW1J38XBNTIWQNW

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

[paulcoffee85]

Had similar issue.
This worked for me:

yarn remove ethereum-waffle

[krakxn]

Is this solved? If so, please close the issue.