Lesson7: SyntaxError: await is only valid in async functions and the top level bodies of modules

[udayg24]

in my 01-deploy-fund-me.js it gives the following error when i try to deploy it.
await verify(fundMe.address, [ethUsdPriceFeedAddress])
SyntaxError: await is only valid in async functions and the top level bodies of modules

if i comment out my verify function, it works just fine
please help me out with this

01-deploy-fund-me.js

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

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

    //const ethUsdPriceFeedAddress = networkConfig[chainId]["ethUsdPriceFeed"]
    let ethUsdPriceFeedAddress
    if (chainId == 31337) {
        ethUsdAggregator = await deployments.get("MockV3Aggregator")
        ethUsdPriceFeedAddress = ethUsdAggregator.address
    } else {
        ethUsdPriceFeedAddress = networkConfig[chainId]["ethUsdPriceFeed"]
    }

    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}`)
    log("---------------------------------------")
}

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

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

[udayg24]

verify.js

const { run } = require("hardhat")

const verify = async (contractAddress, args) => {
    console.log("Verifying contract...")
    try {
        await run("verify:verify", {
            address: contractAddress,
            constructorArguments: args
        })
    } catch (e) {
        if (e.message.toLowerCase().includes("already verified")) {
            console.log("Already verified!")
        } else {
            console.log(e)
        }
    }
}

module.exports = { verify }

[alymurtazamemon]

@udayg24 It looks correct here! Can you show your console? or just push it to GitHub and leave a link here.

[othaime-en]

Hey @udayg24 move the if statement in your 01-deploy-fundme.js file into the enclosing } of the module.exports section.

[othaime-en]

The entire code should be something like this.

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

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

    //const ethUsdPriceFeedAddress = networkConfig[chainId]["ethUsdPriceFeed"]
    let ethUsdPriceFeedAddress
    if (chainId == 31337) {
        ethUsdAggregator = await deployments.get("MockV3Aggregator")
        ethUsdPriceFeedAddress = ethUsdAggregator.address
    } else {
        ethUsdPriceFeedAddress = networkConfig[chainId]["ethUsdPriceFeed"]
    }

    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}`)
    log("---------------------------------------")

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

}


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

[alymurtazamemon]

@othaime-en Good catch!

[udayg24]

it worked!
thanks a lot!!!