Lesson 7 Error deploying on Rinkeby networkl

[armontej]

01-deploy-fund-me.js

// main function
// calling of main function

//function deployFunc() {
//console.log("Hi!")
//}

//module.exports.default = deployFunc

//module.exports = async (hre) => {
//const { getNamedAccounts, deployments } = hre
//}
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 (developmentChains.includes(network.name)) {
        const ethUsdAggregator = await deployments.get("MockV3Aggregator")
        ethUsdPriceFeedAddress = ethUsdAggregator.address
    } else {
        ethUsdPriceFeedAddress = networkConfig[chainId]["ethUsdPriceFeed"]
    }

    // if the contract doesn't exist, we deploy a minimal version of it for our local testing

    // what happens when we want to change chains
    // when going for local or hardhat network we want to use a mock
    const args = [ethUsdPriceFeedAddress]
    const fundMe = await deploy("FundMe", {
        from: deployer,
        args: args, // put price feed address
        log: true,
        waitConfirmations: network.config.blockConfirmations || 1,
    })
    if (
        !developmentChains.includes(network.name) &&
        process.env.ETHERSCAN_API_KEY
    ) {
        await verify(fundME.address, args)
    }

    log("-----------------------------------------")
}
module.exports.tags = ["all", "fundme"]

When i try to run yarn deploy --network rinkeby, i get the following error
Error: ERROR processing C:\Users\armon\hardhat-fund-me-fcc\deploy\01-deploy-fund-me.js:

TypeError: Cannot read properties of undefined (reading 'ethUsdPriceFeed')

[gonzales17]

You might be missing the ".js" at the end of "../helper-hardhat-config".

So this line:

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

should be:

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

[gonzales17]

Sorry, mate, not sure what to tell you. I was able to deploy to rinkeby using your versions of the deploy script and the hardhat-config-helper (verify failed initially, but worked after I changed verify(fundME.address to verify(fundMe.address). You could try adding console.log statements in your deploy script to verify all the variables are getting set.

[armontej]

Issue with this problem was chainId in the hardhatconfig file was a capital D and not a lowercase D.
This was also the problem in the deploy-fund-me

[yenlianglai]

Issue with this problem was chainId in the hardhatconfig file was a capital D and not a lowercase D. This was also the problem in the deploy-fund-me

Thanks man, have been debugging this for 2 hours!!

[masongodfrey15]

Issue with this problem was chainId in the hardhatconfig file was a capital D and not a lowercase D. This was also the problem in the deploy-fund-me

Thank you so much, had the same issue

[saravan4tech]

Issue with this problem was chainId in the hardhatconfig file was a capital D and not a lowercase D. This was also the problem in the deploy-fund-me

Thanks. Huufff was stuck here. Finally found a solution. Appreciate you.

[M-Marcel]

I ran into the same issue and logged the ethUsdPriceFeedAddress on my console. I got the following instead of the normal rinkeby address

ethUsdPriceFeedAddress = 7.904547291129975e+47

For some reason, the rinkeby address is not been fetched correctly. Here is my 01-deploy-fund-me.js

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

    console.log(`ChainId = ${chainId}`)

    // If chainId is X use address A
    // const ethUsdPriceFeedAddress = networkConfig[chainId]["ethUsdPriceFeed"]
    let ethUsdPriceFeedAddress
    if (developmentChains.includes(network.name)) {
        const ethUsdAggregator = await deployments.get("MockV3Aggregator")
        ethUsdPriceFeedAddress = ethUsdAggregator.address
    } else {
        // ethUsdPriceFeedAddress = "0x8a753747a1fa494ec906ce90e9f37563a8af630e"
        ethUsdPriceFeedAddress = networkConfig[chainId]["ethUsdPriceFeed"]
        //console.log(`ethUsdPriceFeedAddress = ${networkConfig[chainId]["ethUsdPriceFeed"]}`)
    }

    const args = [ethUsdPriceFeedAddress]
    const fundMe = await deploy("FundMe", {
        from: deployer,
        args: args, // Price feed address
        log: true,
        waitConfirmations: network.config.blockConfirmations || 1, //
    })
    if (
        !developmentChains.includes(network.name) &&
        process.env.ETHERSCAN_API_KEY
    ) {
        await verify(fundMe.address, args)
    }
    log("-------------------------------------------------")
}

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

Here is the error message

An unexpected error occurred:

Error: ERROR processing /home/marcellus/web3/hardhat-fund-me/deploy/01-deploy-fund-me.js:
Error: invalid address (argument="address", value=7.904547291129975e+47, code=INVALID_ARGUMENT, version=address/5.6.1) (argument="priceFeedAddress", value=7.904547291129975e+47, code=INVALID_ARGUMENT, version=abi/5.6.4)
    at Logger.makeError (/home/marcellus/web3/hardhat-fund-me/node_modules/@ethersproject/logger/src.ts/index.ts:261:28)
    at Logger.throwError (/home/marcellus/web3/hardhat-fund-me/node_modules/@ethersproject/logger/src.ts/index.ts:273:20)
    at Logger.throwArgumentError (/home/marcellus/web3/hardhat-fund-me/node_modules/@ethersproject/logger/src.ts/index.ts:277:21)
    at AddressCoder.Coder._throwError (/home/marcellus/web3/hardhat-fund-me/node_modules/@ethersproject/abi/src.ts/coders/abstract-coder.ts:68:16)
    at AddressCoder.encode (/home/marcellus/web3/hardhat-fund-me/node_modules/@ethersproject/abi/src.ts/coders/address.ts:22:18)
    at /home/marcellus/web3/hardhat-fund-me/node_modules/@ethersproject/abi/src.ts/coders/array.ts:71:19
    at Array.forEach (<anonymous>)
    at pack (/home/marcellus/web3/hardhat-fund-me/node_modules/@ethersproject/abi/src.ts/coders/array.ts:54:12)
    at TupleCoder.encode (/home/marcellus/web3/hardhat-fund-me/node_modules/@ethersproject/abi/src.ts/coders/tuple.ts:54:20)
    at AbiCoder.encode (/home/marcellus/web3/hardhat-fund-me/node_modules/@ethersproject/abi/src.ts/abi-coder.ts:111:15)
    at DeploymentsManager.executeDeployScripts (/home/marcellus/web3/hardhat-fund-me/node_modules/hardhat-deploy/src/DeploymentsManager.ts:1222:19)
    at processTicksAndRejections (node:internal/process/task_queues:96:5)
    at DeploymentsManager.runDeploy (/home/marcellus/web3/hardhat-fund-me/node_modules/hardhat-deploy/src/DeploymentsManager.ts:1052:5)
    at SimpleTaskDefinition.action (/home/marcellus/web3/hardhat-fund-me/node_modules/hardhat-deploy/src/index.ts:438:5)
    at Environment._runTaskDefinition (/home/marcellus/web3/hardhat-fund-me/node_modules/hardhat/src/internal/core/runtime-environment.ts:219:14)
    at Environment.run (/home/marcellus/web3/hardhat-fund-me/node_modules/hardhat/src/internal/core/runtime-environment.ts:131:14)
    at SimpleTaskDefinition.action (/home/marcellus/web3/hardhat-fund-me/node_modules/hardhat-deploy/src/index.ts:584:32)
    at Environment._runTaskDefinition (/home/marcellus/web3/hardhat-fund-me/node_modules/hardhat/src/internal/core/runtime-environment.ts:219:14)
    at Environment.run (/home/marcellus/web3/hardhat-fund-me/node_modules/hardhat/src/internal/core/runtime-environment.ts:131:14)
    at SimpleTaskDefinition.action (/home/marcellus/web3/hardhat-fund-me/node_modules/hardhat-deploy/src/index.ts:669:5)
error Command failed with exit code 1.
info Visit https://yarnpkg.com/en/docs/cli/run for documentation about this command.

[artiface]

What does you helper-hardhat-config.js look like, maybe you haven't put quotes around the ethUsdPriceFeed address and its being treated as a number?

[SebasAran16]

Hi!

I have the same problem, what the terminal says is that it got troubles reading the properties of ethUsdPriceFeed which are given by networkConfig[chainId]["ethUsdPriceFeed"] . So the first thing I did was making sure that all the exports and imports were ok (as I can run in any developmentChains , as they were I focused on ethUsdPriceFeedAddress = networkConfig[chainId]["ethUsdPriceFeed"]; this line making sure it was good written, I got to the conclusion that the chainId was the problem as in helper-hardhat-config.js we do not specify that the numbers given = chainId . And I know it is that way because when I run the same code with ethUsdPriceFeedAddress = networkConfig[4]["ethUsdPriceFeed"]; ,obviously on the rikeby network, I can run the deployment without any problem. I would love if someone could tell me how to attach chainId to the numbers that contain the arguments in helper-hardhat-config.js .

Thank you very much!

[artiface]

You can add chainId: to your networks section.

 networks: {
     rinkeby: {
         url: RINKEBY_RPC_URL || "",
         accounts: [RINKEBY_PRIVATE_KEY],
         blockConfirmations: 6,
         chainId: 4,
     },
     localhost: {
         url: "http://127.0.0.1:8545/",
         chainId: 31337,
     },
 },

[SebasAran16]

Hi,

This is my networks rn:

networks: {
        hardhat: {
            chainId: 31337
            // gasPrice: 130000000000,
        },
        kovan: {
            url: KOVAN_RPC_URL,
            accounts: [PRIVATE_KEY],
            chainId: 42,
            gas: 6000000
        },
        rinkeby: {
            url: RINKEBY_RPC_URL,
            accounts: [PRIVATE_KEY],
            chainId: 4,
            blockConfirmations: 6

I got it, but as I understand the code ethUsdPriceFeedAddress = networkConfig[chainId]["ethUsdPriceFeed"]; is not refering to hardhat.config.js but to helper-hardhat-config,js so the terminal can not read chainId as the error say: TypeError: Cannot read properties of undefined (reading 'ethUsdPriceFeed') . I tried using the chainId from hardhat.config.js and pas it in the function but I was unable to do it.

[artiface]

In the helper-hardhat-config.js the networkConfig, maps the chainId to the ethUsdPriceFeed.

const networkConfig = {
    31337: {
        name: "localhost",
    },
    4: {
        name: "rinkeby",
        ethUsdPriceFeed: "0x8A753747A1Fa494EC906cE90E9f37563A8AF630e",
    },
};

[adospinoiu]

All,

I was having the exact same problem when trying to deploy to the rinkeby network.

Here's what my helper-hardhat-config.js looks like:

const networkConfig = {
    4: {
        name: "rinkeby",
        ethUsdPriceFeed: "0x8A753747A1Fa494EC906cE90E9f37563A8AF630e",
    },
    137: {
        name: "polygon",
        ethUsdPriceFeed: "0xF9680D99D6C9589e2a93a78A04A279e509205945",
    }
}

const developmentChains = ["hardhat", "localhost"]
const DECIMALS = 8
const INITIAL_ANSWER = 200000000000


module.exports = {
    networkConfig,
    developmentChains,
    DECIMALS,
    INITIAL_ANSWER,
}

Here's what the 01-deploy-fund-me.js file looked like:

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

    let ethUsdPriceFeedAddress
    if (developmentChains.includes(network.name)) {
        const ethUsdAggregator = await deployments.get("MockV3Aggregator")
        ethUsdPriceFeedAddress = ethUsdAggregator.address
    } else {
        ethUsdPriceFeedAddress = networkConfig[chainId]["ethUsdPriceFeed"]
    }

    const args = [ethUsdPriceFeedAddress]
    const fundMe = await deploy("FundMe", {
        from: deployer,
        args: args, // put price feed address
        log: true,
        waitconfirmations: network.config.blockConfirmations || 1,
    })

    if (!developmentChains.includes(network.name) && process.env.ETHERSCAN_API_KEY) {
        await verify(fundMe.address, args)
    }
    log("-----------------------------------------------------")
}

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

And the error I was getting in the terminal:

$ npx hardhat deploy --network rinkeby
npm WARN config global `--global`, `--local` are deprecated. Use `--location=global` instead.
Nothing to compile
An unexpected error occurred:

Error: ERROR processing D:\Web3 Related\Blockchain, Solidity, Full-Stack Tutorial\hardhat-fund-me\deploy\01-deploy-fund-me.js:
TypeError: Cannot read properties of undefined (reading 'ethUsdPriceFeed')
    at Object.module.exports [as func] (D:\Web3 Related\Blockchain, Solidity, Full-Stack Tutorial\hardhat-fund-me\deploy\01-deploy-fund-me.js:15:56)
    at processTicksAndRejections (node:internal/process/task_queues:96:5)
    at DeploymentsManager.executeDeployScripts (D:\Web3 Related\Blockchain, Solidity, Full-Stack Tutorial\hardhat-fund-me\node_modules\hardhat-deploy\src\DeploymentsManager.ts:1219:22)
    at DeploymentsManager.runDeploy (D:\Web3 Related\Blockchain, Solidity, Full-Stack Tutorial\hardhat-fund-me\node_modules\hardhat-deploy\src\DeploymentsManager.ts:1052:5)
    at SimpleTaskDefinition.action (D:\Web3 Related\Blockchain, Solidity, Full-Stack Tutorial\hardhat-fund-me\node_modules\hardhat-deploy\src\index.ts:438:5)
    at Environment._runTaskDefinition (D:\Web3 Related\Blockchain, Solidity, Full-Stack Tutorial\hardhat-fund-me\node_modules\hardhat\src\internal\core\runtime-environment.ts:219:14)
    at Environment.run (D:\Web3 Related\Blockchain, Solidity, Full-Stack Tutorial\hardhat-fund-me\node_modules\hardhat\src\internal\core\runtime-environment.ts:131:14)
    at SimpleTaskDefinition.action (D:\Web3 Related\Blockchain, Solidity, Full-Stack Tutorial\hardhat-fund-me\node_modules\hardhat-deploy\src\index.ts:584:32)
    at Environment._runTaskDefinition (D:\Web3 Related\Blockchain, Solidity, Full-Stack Tutorial\hardhat-fund-me\node_modules\hardhat\src\internal\core\runtime-environment.ts:219:14)
    at Environment.run (D:\Web3 Related\Blockchain, Solidity, Full-Stack Tutorial\hardhat-fund-me\node_modules\hardhat\src\internal\core\runtime-environment.ts:131:14)
    at DeploymentsManager.executeDeployScripts (D:\Web3 Related\Blockchain, Solidity, Full-Stack Tutorial\hardhat-fund-me\node_modules\hardhat-deploy\src\DeploymentsManager.ts:1222:19)
    at processTicksAndRejections (node:internal/process/task_queues:96:5)
    at DeploymentsManager.runDeploy (D:\Web3 Related\Blockchain, Solidity, Full-Stack Tutorial\hardhat-fund-me\node_modules\hardhat-deploy\src\DeploymentsManager.ts:1052:5)
    at SimpleTaskDefinition.action (D:\Web3 Related\Blockchain, Solidity, Full-Stack Tutorial\hardhat-fund-me\node_modules\hardhat-deploy\src\index.ts:438:5)
    at Environment._runTaskDefinition (D:\Web3 Related\Blockchain, Solidity, Full-Stack Tutorial\hardhat-fund-me\node_modules\hardhat\src\internal\core\runtime-environment.ts:219:14)
    at Environment.run (D:\Web3 Related\Blockchain, Solidity, Full-Stack Tutorial\hardhat-fund-me\node_modules\hardhat\src\internal\core\runtime-environment.ts:131:14)
    at SimpleTaskDefinition.action (D:\Web3 Related\Blockchain, Solidity, Full-Stack Tutorial\hardhat-fund-me\node_modules\hardhat-deploy\src\index.ts:584:32)
    at Environment._runTaskDefinition (D:\Web3 Related\Blockchain, Solidity, Full-Stack Tutorial\hardhat-fund-me\node_modules\hardhat\src\internal\core\runtime-environment.ts:219:14)
    at Environment.run (D:\Web3 Related\Blockchain, Solidity, Full-Stack Tutorial\hardhat-fund-me\node_modules\hardhat\src\internal\core\runtime-environment.ts:131:14)
    at SimpleTaskDefinition.action (D:\Web3 Related\Blockchain, Solidity, Full-Stack Tutorial\hardhat-fund-me\node_modules\hardhat-deploy\src\index.ts:669:5)

The problem itself appears to be in the 01-deploy-fund-me.js file ... specifically in this line:

    } else {
        ethUsdPriceFeedAddress = networkConfig[chainId]["ethUsdPriceFeed"]
    }

As soon as I changed this line to:

    } else {
        ethUsdPriceFeedAddress = networkConfig[4]["ethUsdPriceFeed"]
    }

... it worked no problem. It deployed properly.

Somehow the "configuration" of the helper-hardhat-config.js file ... how we define the different networks ... that configuration is not working when we specify the --network rinkeby in the terminal command.

It's as if when we identify the --network rinkeby in the terminal ... it's not linking the chainId of 4 and rinkeby together.

Hope this helps ... it's a bandaid-way of making it work. Would like to know how to make it work properly myself.

@PatrickAlphaC .. any hints?