Lesson:7 yarn hardhat deploy returns nothing to compile

[Maakai123]

hardhat deploy
Nothing to compile

Below are by codes

deploy-fund-me.js

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

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("MocksV3Aggregator")
          ethUsdPriceFeedAddress =  ethUsdAggregator.address


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

      }
   

    const fundMe = await deploy("FundMe", {
        from: deployer,
        args: [ethUsdPriceFeedAddress], // put price feed address
        log: true,

    })
    log("....................")
    

     
}

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

helper-hardhat-config

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


      name: "polygon",
      ethUsdPriceFeed: "0xF9680D99D6C9589e2a93a78A04A279e509205945",
},

}


 const  developmentChains = ["hardhat", "localhost"] //here we are using names not chainId

const DECIMALS = 8
const INITIAL_ANSWER = 200000000000 //2000*10**8


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

[alymurtazamemon]

@Maakai123 There are a couple of issues here: resolve all of these.

1. Make sure the helper-hardhat-config.js is at the root level.

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

here the same file comes from different paths, verify it.

2. Update the else statement

- const ethUsdPriceFeedAddress = networkConfig[chainId]["ethUsdPriceFeed"]
+ ethUsdPriceFeedAddress = networkConfig[chainId]["ethUsdPriceFeed"]   

3. Add the waitConfirmation.

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

and make sure to add waitConfirmation to the network (Rinkeby or any else) also.

rinkeby: {
      ...
      blockConfirmations: 6,
    },

[Maakai123]

@ali-thegilfoyle good morning trust you are good? have uploaded the codes

[alymurtazamemon]

@Maakai123 Ok I am going to check it.

[alymurtazamemon]

@Maakai123 These are things I have done in order to run the project successfully.

1. npm install
2. Change the compile version 0.6.0 to 0.6.6. After this step compiles successfully.
3. Update "@nomiclabs/hardhat-ethers": "npm:hardhat-deploy-ethers" to this "@nomiclabs/hardhat-ethers": "npm:hardhat-deploy-ethers@^0.3.0-beta.13"
4. Rename deploy.js folder to deploy
5. Comment out this line because you do to have till yet const { verify } = require("../utils/verify"); inside 01-deploy-fund-me.

That's it! it deployed successfully. I just check to local network but will also work on testnet.

[Maakai123]

ok thanks let me try

[Maakai123]

Yes @ali-thegilfoyle it has, you are really a life saver, wow
Thank you so much for always helping out.