CHAP 7 :- my deploy script is not working when im switching to goerli

[soumalya340]

When I'm doing yarn hardhat deploy --network goerli , it is showing an error

 invalid address (argument="address", value="\t0xD4a33860578De61DBAbDc8BFdb98FD742fA7028e", code=INVALID_ARGUMENT, version=address/5.5.0) (argument="priceFeed", value="\t0xD4a33860578De61DBAbDc8BFdb98FD742fA7028e", code=INVALID_ARGUMENT, version=abi/5.5.0)

this is my 01-deploy-fund-me.js

const { getNamedAccounts, deployments, network } = require("hardhat")
const { networkConfig, developmentChains } = require("../helper-hardhat-config")
const { verify } = require("../utils/verify")

module.exports = async ({ getNamedAccounts, deployments }) => {
    const { deploy, log } = deployments
    const { deployer } = await getNamedAccounts()
    const chainId = network.config.chainId

    let ethUsdPriceFeedAddress
    if (chainId == 31337) {
        const ethUsdAggregator = await deployments.get("MockV3Aggregator")
        ethUsdPriceFeedAddress = ethUsdAggregator.address
    } else {
        ethUsdPriceFeedAddress = networkConfig[chainId]["ethUsdPriceFeed"]
    }
    log("----------------------------------------------------")
    log("Deploying FundMe and waiting for confirmations...")
    const fundMe = await deploy("FundMe", {
        from: deployer,
        args: [ethUsdPriceFeedAddress],
        log: true,
        // we need to wait if on a live network so we can verify properly
        waitConfirmations: network.config.blockConfirmations || 1,
    })
    log(`FundMe deployed at ${fundMe.address}`)

    if (
        !developmentChains.includes(network.name) &&
        process.env.ETHERSCAN_API_KEY
    ) {
        await verify(fundMe.address, [ethUsdPriceFeedAddress])
    }
}

module.exports.tags = ["all", "fundme"]

this is my helper-hardhat-config

const networkConfig = {
    31337: {
        name: "localhost",
    },
 
    5: {
        name: "goerli",
        ethUsdPriceFeed: "	0xD4a33860578De61DBAbDc8BFdb98FD742fA7028e",
    },
}

const developmentChains = ["hardhat", "localhost"]

module.exports = {
    networkConfig,
    developmentChains,
}

this is my hardhat.config.js

require("@nomiclabs/hardhat-waffle")
require("hardhat-gas-reporter")
require("@nomiclabs/hardhat-etherscan")
require("dotenv").config()
require("solidity-coverage")
require("hardhat-deploy")

const COINMARKETCAP_API_KEY = process.env.COINMARKETCAP_API_KEY || ""
const GOERLI_RPC_URL =
    process.env.GOERLI_RPC_URL || ""

const PRIVATE_KEY =
    process.env.PRIVATE_KEY || ""

const ETHERSCAN_API_KEY = process.env.ETHERSCAN_API_KEY || ""

module.exports = {
    defaultNetwork: "hardhat",
    networks: {
        hardhat: {
            chainId: 31337,
            // gasPrice: 130000000000,
        },
        kovan: {
            url: KOVAN_RPC_URL,
            accounts: [PRIVATE_KEY],
            chainId: 42,
            blockConfirmations: 6,
            gas: 6000000,
        },
        goerli: {
            url: GOERLI_RPC_URL,
            accounts: [PRIVATE_KEY],
            chainId: 5,
            blockConfirmations: 6,
        },
    },
    solidity: {
        compilers: [
            {
                version: "0.8.8",
            },
            {
                version: "0.6.6",
            },
        ],
    },
    etherscan: {
        apiKey: ETHERSCAN_API_KEY,
    },
    gasReporter: {
        enabled: true,
        currency: "USD",
        outputFile: "gas-report.txt",
        noColors: true,
        // coinmarketcap: COINMARKETCAP_API_KEY,
    },
    namedAccounts: {
        deployer: {
            default: 0, // here this will by default take the first account as deployer
            1: 0, // similarly on mainnet it will take the first account as deployer. Note though that depending on how hardhat network are configured, the account 0 on one network can be different than on another
        },
    },
    mocha: {
        timeout: 500000,
    },
}

[RoboCrypter]

@soumalya340 : I have found the issue!

In your helper-hardhat-config.js file:

Correct your ethUsdPriceFeed to this :

ethUsdPriceFeed: "0xD4a33860578De61DBAbDc8BFdb98FD742fA7028e" without any spaces in quotes.

As you have given space in the beginning of your address quotes :

ethUsdPriceFeed: " 0xD4a33860578De61DBAbDc8BFdb98FD742fA7028e", There is a space in quotes in the beginning, thats why error is coming!

Let me know if your issue is resolved!

[RoboCrypter]

@soumalya340 : If your issue is resolved, Kindly mark the answer as answered, to close this discussion as answered! ThankYou

[soumalya340]

yes it is resolved , thanks for the help