am getting this error when I ran yarn hardhat deploy in lesson 9

[Mathenson]

This is my 01-deploy script

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

const VRF_SUB_FUND_AMOUNT = ethers.utils.parseEther("2")
module.exports = async function ({getNamedAccounts, deployments}) {
const {deploy, log} = deployments
const {deployer} = await getNamedAccounts()
const chainId = network.config.chainId
let vrfCoordinatorV2Address, subscriptionId, vrfCoordinatorV2Mock

if (developmentChains.includes(network.name)) {
     const vrfCoordinatorV2Mock = await ethers.getContract("VRFCoordinatorV2Mock")
     vrfCoordinatorV2Address = vrfCoordinatorV2Mock.address
     const transactionResponse = await vrfCoordinatorV2Mock.createSubscription()
     const transactionReceipt = await transactionResponse.wait(1)
     subscriptionId = transactionReceipt.events[0].args.subId

     //fund the subscription
     await vrfCoordinatorV2Mock.fundSubscription(subscriptionId, VRF_SUB_FUND_AMOUNT)
} else {
    vrfCoordinatorV2Address = networkConfig[chainId]["vrfCoordinatorV2"]
    subscriptionId = networkConfig[chainId]["subscriptionId"]
}

const lotteryentranceFee = networkConfig[chainId]["lotteryentranceFee"]
const gasLane = networkConfig[chainId]["gasLane"]
const callbackGasLimit = networkConfig[chainId]["callbackGasLimit"]
const interval = networkConfig[chainId]["interval"]
const args = [vrfCoordinatorV2Address, lotteryentranceFee, gasLane, subscriptionId, callbackGasLimit, interval ]

const lottery  = await deploy("Lottery", {
    from: deployer,
    args: args, 
    log: true,
    waitConfirmations: network.config.blockConfirmation || 1,
})

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

log("*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*")

}

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

THIS IS THE ERROR AM GETTING
Nothing to compile
Local network detected! Deploying mocks
deploying "VRFCoordinatorV2Mock" (tx: 0xf50670372fe601f04f6469a19634012866cc208bc3ed8f1c902ef2b2fb6bb71f)...: deployed at 0x5FbDB2315678afecb367f032d93F642f64180aa3 with 2540078 gas
Mocks Deployed!

An unexpected error occurred:

Error: ERROR processing /home/martins/Lottery-App/deploy/01-deploy-raffle.js:
Error: invalid address (argument="address", value={"type":"BigNumber","hex":"0x2386f26fc10000"}, code=INVALID_ARGUMENT, version=address/5.7.0) (argument="vrfCoordinatorV2", value={"type":"BigNumber","hex":"0x2386f26fc10000"}, code=INVALID_ARGUMENT, version=abi/5.7.0)
at Logger.makeError (/home/martins/Lottery-App/node_modules/@ethersproject/logger/src.ts/index.ts:269:28)
at Logger.throwError (/home/martins/Lottery-App/node_modules/@ethersproject/logger/src.ts/index.ts:281:20)
at Logger.throwArgumentError (/home/martins/Lottery-App/node_modules/@ethersproject/logger/src.ts/index.ts:285:21)
at AddressCoder.Coder._throwError (/home/martins/Lottery-App/node_modules/@ethersproject/abi/src.ts/coders/abstract-coder.ts:68:16)
at AddressCoder.encode (/home/martins/Lottery-App/node_modules/@ethersproject/abi/src.ts/coders/address.ts:22:18)
at /home/martins/Lottery-App/node_modules/@ethersproject/abi/src.ts/coders/array.ts:71:19
at Array.forEach ()
at pack (/home/martins/Lottery-App/node_modules/@ethersproject/abi/src.ts/coders/array.ts:54:12)
at TupleCoder.encode (/home/martins/Lottery-App/node_modules/@ethersproject/abi/src.ts/coders/tuple.ts:54:20)
at AbiCoder.encode (/home/martins/Lottery-App/node_modules/@ethersproject/abi/src.ts/abi-coder.ts:111:15)
at DeploymentsManager.executeDeployScripts (/home/martins/Lottery-App/node_modules/hardhat-deploy/src/DeploymentsManager.ts:1225:19)
at processTicksAndRejections (node:internal/process/task_queues:96:5)
at runNextTicks (node:internal/process/task_queues:65:3)
at listOnTimeout (node:internal/timers:528:9)
at processTimers (node:internal/timers:502:7)
at DeploymentsManager.runDeploy (/home/martins/Lottery-App/node_modules/hardhat-deploy/src/DeploymentsManager.ts:1055:5)
at SimpleTaskDefinition.action (/home/martins/Lottery-App/node_modules/hardhat-deploy/src/index.ts:438:5)
at Environment._runTaskDefinition (/home/martins/Lottery-App/node_modules/hardhat/src/internal/core/runtime-environment.ts:330:14)
at Environment.run (/home/martins/Lottery-App/node_modules/hardhat/src/internal/core/runtime-environment.ts:163:14)
at SimpleTaskDefinition.action (/home/martins/Lottery-App/node_modules/hardhat-deploy/src/index.ts:584:32)
error Command failed with exit code 1.

[Mathenson]

this is my helper config file

const { ethers } = require("hardhat")

const networkConfig = {
11155111: {
name: "sepolia",
subscriptionId: "0",
gasLane: "0x474e34a077df58807dbe9c96d3c009b23b3c6d0cce433e59bbf5b34f823bc56c", // 30 gwei
Interval: "30",
lotteryEntranceFee: ethers.utils.parseEther("0.01"), // 0.01 ETH
callbackGasLimit: "500000", // 500,000 gas
vrfCoordinatorV2:"0x8103B0A8A00be2DDC778e6e7eaa21791Cd364625",
},
31337: {
name: "hardhat",
lotteryentranceFee: ethers.utils.parseEther("0.01"),
gasLane:"0x474e34a077df58807dbe9c96d3c009b23b3c6d0cce433e59bbf5b34f823bc56c",
callbackGasLimit: "50000",
Interval: "30",

}

}

//add development chains
const developmentChains = ["hardhat", "localhost"]

module.exports = {
networkConfig,
developmentChains
}

[alymurtazamemon]

@Mathenson Make sure these arguments const args = [vrfCoordinatorV2Address, lotteryentranceFee, gasLane, subscriptionId, callbackGasLimit, interval ] are in the same order as the constructor of the contract.

[Mathenson]

please am getting another error after that has been fixed!

Error: ERROR processing /home/martins/Lottery-App/deploy/01-deploy-raffle.js:
Error: invalid BigNumber value (argument="value", value=undefined, code=INVALID_ARGUMENT, version=bignumber/5.7.0)
at Logger.makeError (/home/martins/Lottery-App/node_modules/@ethersproject/logger/src.ts/index.ts:269:28)
at Logger.throwError (/home/martins/Lottery-App/node_modules/@ethersproject/logger/src.ts/index.ts:281:20)
at Logger.throwArgumentError (/home/martins/Lottery-App/node_modules/@ethersproject/logger/src.ts/index.ts:285:21)
at Function.BigNumber.from (/home/martins/Lottery-App/node_modules/@ethersproject/bignumber/src.ts/bignumber.ts:289:23)
at NumberCoder.encode (/home/martins/Lottery-App/node_modules/@ethersproject/abi/src.ts/coders/number.ts:25:27)
at /home/martins/Lottery-App/node_modules/@ethersproject/abi/src.ts/coders/array.ts:71:19
at Array.forEach ()
at pack (/home/martins/Lottery-App/node_modules/@ethersproject/abi/src.ts/coders/array.ts:54:12)
at TupleCoder.encode (/home/martins/Lottery-App/node_modules/@ethersproject/abi/src.ts/coders/tuple.ts:54:20)
at AbiCoder.encode (/home/martins/Lottery-App/node_modules/@ethersproject/abi/src.ts/abi-coder.ts:111:15)
at DeploymentsManager.executeDeployScripts (/home/martins/Lottery-App/node_modules/hardhat-deploy/src/DeploymentsManager.ts:1225:19)
at processTicksAndRejections (node:internal/process/task_queues:96:5)
at runNextTicks (node:internal/process/task_queues:65:3)
at listOnTimeout (node:internal/timers:528:9)
at processTimers (node:internal/timers:502:7)
at DeploymentsManager.runDeploy (/home/martins/Lottery-App/node_modules/hardhat-deploy/src/DeploymentsManager.ts:1055:5)
at SimpleTaskDefinition.action (/home/martins/Lottery-App/node_modules/hardhat-deploy/src/index.ts:438:5)
at Environment._runTaskDefinition (/home/martins/Lottery-App/node_modules/hardhat/src/internal/core/runtime-environment.ts:330:14)
at Environment.run (/home/martins/Lottery-App/node_modules/hardhat/src/internal/core/runtime-environment.ts:163:14)
at SimpleTaskDefinition.action (/home/martins/Lottery-App/node_modules/hardhat-deploy/src/index.ts:584:32)
error Command failed with exit code 1.

[alymurtazamemon]

@Mathenson One the the variable is undefined in the args array, console log it before deploy function to know which one is undefined.

[Mathenson]

thanks a lot!!
when I log it I realized I used Interval as a variable name inside the helper-config whereas it is passed as interval in the deploy script
Interval instead of interval.........so that's why the value is undefined!