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I run into this error, and tried all answered in the discussions before. Can someone please help me? helper-hardhat-config.js const networkConfig = {
31337: {
name: "localhost",
},
5: {
name: "goerli",
ethUsdPriceFeed: "0xD4a33860578De61DBAbDc8BFdb98FD742fA7028e",
},
137: {
name: "polygon",
ethUsdPriceFeed: "0xF9680D99D6C9589e2a93a78A04A279e509205945",
},
// 31337
};
const developmentChain = ["hardhat", "localhost"];
const DECIMALS = 8;
const INITIAL_ANSWER = 200000000000;
module.exports = {
networkConfig,
developmentChain,
DECIMALS,
INITIAL_ANSWER,
};00-deploy-mock.js const { network } = require("hardhat");
const DECIMALS = "8";
const INITIAL_PRICE = "200000000000"; // 2000
module.exports = async ({ getNamedAccounts, deployments }) => {
const { deploy, log } = deployments;
const { deployer } = await getNamedAccounts();
const chainId = network.config.chainId;
// If we are on a local development network, we need to deploy mocks!
if (chainId == 31337) {
log("Local network detected! Deploying mocks...");
await deploy("MockV3Aggregator", {
contract: "MockV3Aggregator",
from: deployer,
log: true,
args: [DECIMALS, INITIAL_PRICE],
});
log("Mocks Deployed!");
log("------------------------------------------------");
log(
"You are deploying to a local network, you'll need a local network running to interact"
);
log(
"Please run `npx hardhat console` to interact with the deployed smart contracts!"
);
log("------------------------------------------------");
}
};
module.exports.tags = ["all", "mocks"];01-deploy-fund-me.js // import
// function deployFunc(hre) {
// console.log("Hi!");
// }
// module.exports.default = deployFunc;
const { network } = require("hardhat");
const { networkConfig, developmentChain } = require("../helper-hardhat-config");
// equals: const helperConfig = require("../helper-hardhat-config"); const networkConfig = helperConfig.networkConfig
// equals above, just don't have a func name
module.exports = async ({ getNamedAccounts, deployments }) => {
//const { getNameAccounts, deployments } = hre;
// hre.getNameAccounts; hre.deployments
const { deploy, log } = deployments;
const { deployer } = await getNamedAccounts();
const chainId = network.config.chainId;
// changing priceFeed according to chainId
// let ethUsdPriceFeedAddress = networkConfig[chainId]["ethUsdPriceFeed"];
let ethUsdPriceFeedAddress;
if (chainId == 31337) {
const ethUsdAggregator = await deployments.get("MockV3Aggregator");
ethUsdPriceFeedAddress = ethUsdAggregator.address;
} else {
ethUsdPriceFeedAddress = networkConfig[chainId]["ethUsdPriceFeed"];
}
const fundMe = await deploy("FundMe", {
from: deployer,
args: [ethUsdPriceFeedAddress], //Put price feed address
log: true,
});
log(
"------------------------------------------------------------------------"
);
// when going for localhost or hardhat we want to use the mock
// const fundMe = await deploy("FundMe", {
// from: deployer,
// args: [ethUsdPriceFeedAddress],
// log: true,
// });
};
module.exports.tags = ["all", "fundMe"];hardhat.config.js require("@nomicfoundation/hardhat-toolbox");
require("dotenv").config();
require("@nomiclabs/hardhat-etherscan");
require("./tasks/block-number");
require("hardhat-gas-reporter");
require("solidity-coverage");
require("hardhat-deploy");
/** @type import('hardhat/config').HardhatUserConfig */
const GOERLI_RPC_URL = process.env.GOERLI_RPC_URL || "https://eth-goerli"; // add this or in case env is not functioning normally
const PRIVATE_KEY = process.env.PRIVATE_KEY || "0xkey";
const ETHERSCAN_API_KEY = process.env.ETHERSCAN_API_KEY || "key";
const COINMARKETCAP_API_KEY = process.env.COINMARKETCAP_API_KEY || "key";
module.exports = {
defaultNetwork: "hardhat",
networks: {
hardhat: {
chainId: 31337,
// gasPrice: 130000000000,
},
goerli: {
url: GOERLI_RPC_URL,
accounts: [PRIVATE_KEY],
chainId: 5,
},
localhost: {
url: "http://127.0.0.1:8545/",
// accounts: Hardhat already generate 10 fake accounts for us
chainId: 31337,
},
},
solidity: {
compilers: [{ version: "0.8.17" }, { version: "0.6.6" }],
},
etherscan: {
apiKey: ETHERSCAN_API_KEY,
},
gasReporter: {
enabled: true,
outputFile: "gas-report.txt",
noColors: true,
currency: "USD",
coinmarketcap: COINMARKETCAP_API_KEY,
token: "MATIC",
},
nameAccounts: {
deployer: {
default: 0,
},
user: {
default: 1,
},
},
}; |
Answered by
ghost
Jan 3, 2023
Replies: 1 comment 3 replies
|
There's a typo in the name of the Let me know if this fix the issue. |
3 replies
|
wow, that's it!! May I ask how did you find this error? It's really hard to debug without clear error statement for me:( |
|
Those errors messages are huge, but the key is to look for something associated with your code, usually the error message gives you some clue. If you look closely you will find: If I'm not wrong the first number (12) represents the line in which the error was caught. Also, after spending time debugging code you learn to associate the errors with the possible causes -- |
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OK!! Thanks a lot:)!!! |
Answer selected by
wendy556
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There's a typo in the name of the
namedAccountsfield in thehardhat.configfile, you're missing a d.Let me know if this fix the issue.