Lesson #9 Unable to Deploy

[Night-Prime]

I am unable to deploy to testnet, due to this error:

mac@Dhaniel Lottery-web3 % hh deploy --network sepolia
Nothing to compile
undefined
An unexpected error occurred:

Error: ERROR processing /Users/mac/Documents/Codes/blockchain-projects/Lottery-web3/deploy/01-deploy-raffle.js:
TypeError: Cannot read properties of undefined (reading 'length')
    at getFrom (/Users/mac/Documents/Codes/blockchain-projects/Lottery-web3/node_modules/hardhat-deploy/src/helpers.ts:1738:14)
    at _deploy (/Users/mac/Documents/Codes/blockchain-projects/Lottery-web3/node_modules/hardhat-deploy/src/helpers.ts:537:15)
    at processTicksAndRejections (node:internal/process/task_queues:95:5)
    at _deployOne (/Users/mac/Documents/Codes/blockchain-projects/Lottery-web3/node_modules/hardhat-deploy/src/helpers.ts:1014:16)
    at Object.module.exports [as func] (/Users/mac/Documents/Codes/blockchain-projects/Lottery-web3/deploy/01-deploy-raffle.js:41:20)
    at DeploymentsManager.executeDeployScripts (/Users/mac/Documents/Codes/blockchain-projects/Lottery-web3/node_modules/hardhat-deploy/src/DeploymentsManager.ts:1222:22)
    at DeploymentsManager.runDeploy (/Users/mac/Documents/Codes/blockchain-projects/Lottery-web3/node_modules/hardhat-deploy/src/DeploymentsManager.ts:1055:5)
    at SimpleTaskDefinition.action (/Users/mac/Documents/Codes/blockchain-projects/Lottery-web3/node_modules/hardhat-deploy/src/index.ts:438:5)
    at Environment._runTaskDefinition (/Users/mac/Documents/Codes/blockchain-projects/Lottery-web3/node_modules/hardhat/src/internal/core/runtime-environment.ts:330:14)
    at Environment.run (/Users/mac/Documents/Codes/blockchain-projects/Lottery-web3/node_modules/hardhat/src/internal/core/runtime-environment.ts:163:14)
    at DeploymentsManager.executeDeployScripts (/Users/mac/Documents/Codes/blockchain-projects/Lottery-web3/node_modules/hardhat-deploy/src/DeploymentsManager.ts:1225:19)
    at processTicksAndRejections (node:internal/process/task_queues:95:5)
    at DeploymentsManager.runDeploy (/Users/mac/Documents/Codes/blockchain-projects/Lottery-web3/node_modules/hardhat-deploy/src/DeploymentsManager.ts:1055:5)
    at SimpleTaskDefinition.action (/Users/mac/Documents/Codes/blockchain-projects/Lottery-web3/node_modules/hardhat-deploy/src/index.ts:438:5)
    at Environment._runTaskDefinition (/Users/mac/Documents/Codes/blockchain-projects/Lottery-web3/node_modules/hardhat/src/internal/core/runtime-environment.ts:330:14)
    at Environment.run (/Users/mac/Documents/Codes/blockchain-projects/Lottery-web3/node_modules/hardhat/src/internal/core/runtime-environment.ts:163:14)
    at SimpleTaskDefinition.action (/Users/mac/Documents/Codes/blockchain-projects/Lottery-web3/node_modules/hardhat-deploy/src/index.ts:584:32)
    at Environment._runTaskDefinition (/Users/mac/Documents/Codes/blockchain-projects/Lottery-web3/node_modules/hardhat/src/internal/core/runtime-environment.ts:330:14)
    at Environment.run (/Users/mac/Documents/Codes/blockchain-projects/Lottery-web3/node_modules/hardhat/src/internal/core/runtime-environment.ts:163:14)
    at SimpleTaskDefinition.action (/Users/mac/Documents/Codes/blockchain-projects/Lottery-web3/node_modules/hardhat-deploy/src/index.ts:669:5)

Here's my hardhat.config.js file:

module.exports = {
    solidity: "0.8.18",
    defaultNetwork: "hardhat",
    networks: {
        hardhat: {
            chainId: 31337,
            blockConfirmations: 1,
        },
        sepolia: {
            chainId: 11155111,
            blockConfirmations: 6,
            url: SEPOLIA,
            account: PRIVATE_KEY,
        },
    },
    gasReporter: {
        enabled: false,
        currency: "USD",
        outputFile: "gas-report.txt",
        noColors: true,
    },
    namedAccounts: {
        deployer: {
            default: 0,
        },
        player: {
            default: 1,
        },
    },
    mocha: {
        timeout: 500000,
    },
};

The github repo link is here: https://github.com/Night-Prime/Lottery-web3

[alfaqi]

accounts instead of accounts
accounts: [PRIVATE_KEY],

sepolia: {
            chainId: 11155111,
            blockConfirmations: 6,
            url: SEPOLIA,
            account: PRIVATE_KEY,
        },

[junaid5598]

Yes, good catch. Replacing account with accounts should work

[Night-Prime]

Now i have this:

Error HH8: There's one or more errors in your config file:

  * Invalid 'accounts' entry for network 'sepolia': expected an array of accounts or the string 'remote', but got the string 'b8580a22fc6f800e6a2443eb7504d2321ac62c6ec4af612cef0e90d7cf8a1d79'

To learn more about Hardhat's configuration, please go to https://hardhat.org/config/

For more info go to https://hardhat.org/HH8 or run Hardhat with --show-stack-traces

[alfaqi]

Make sure your PRIVATE_KEY is like this

const PRIVATE_KEY = process.env.PRIVATE_KEY ||
    "0x11ee3108a03081fe260ecdc106554d09d9d1209bcafd46942b10e02943effc4a"

[alymurtazamemon]

@Night-Prime it is an array;

accounts: [process.env.PRIVATE_KEY],