lesson 9 Raffle contract deployment problem (expected 0 constructor arguments, got 6)

[kantoash]

error

Error: ERROR processing C:\Users\ASHU\Desktop\Project\lottery\BackEnd\deploy\01-deploy-raffle.js:
Error: expected 0 constructor arguments, got 6
    at _deploy (C:\Users\ASHU\Desktop\Project\lottery\BackEnd\node_modules\hardhat-deploy\src\helpers.ts:577:13)
    at processTicksAndRejections (node:internal/process/task_queues:96:5)
    at runNextTicks (node:internal/process/task_queues:65:3)
    at listOnTimeout (node:internal/timers:526:9)
    at processTimers (node:internal/timers:500:7)
    at _deployOne (C:\Users\ASHU\Desktop\Project\lottery\BackEnd\node_modules\hardhat-deploy\src\helpers.ts:1004:16)
    at Object.module.exports [as func] (C:\Users\ASHU\Desktop\Project\lottery\BackEnd\deploy\01-deploy-raffle.js:38:20)
    at DeploymentsManager.executeDeployScripts (C:\Users\ASHU\Desktop\Project\lottery\BackEnd\node_modules\hardhat-deploy\src\DeploymentsManager.ts:1219:22)
    at DeploymentsManager.runDeploy (C:\Users\ASHU\Desktop\Project\lottery\BackEnd\node_modules\hardhat-deploy\src\DeploymentsManager.ts:1052:5)
    at SimpleTaskDefinition.action (C:\Users\ASHU\Desktop\Project\lottery\BackEnd\node_modules\hardhat-deploy\src\index.ts:438:5)
    at DeploymentsManager.executeDeployScripts (C:\Users\ASHU\Desktop\Project\lottery\BackEnd\node_modules\hardhat-deploy\src\DeploymentsManager.ts:1222:19)
    at processTicksAndRejections (node:internal/process/task_queues:96:5)
    at runNextTicks (node:internal/process/task_queues:65:3)
    at listOnTimeout (node:internal/timers:526:9)
    at processTimers (node:internal/timers:500:7)
    at DeploymentsManager.runDeploy (C:\Users\ASHU\Desktop\Project\lottery\BackEnd\node_modules\hardhat-deploy\src\DeploymentsManager.ts:1052:5)
    at SimpleTaskDefinition.action (C:\Users\ASHU\Desktop\Project\lottery\BackEnd\node_modules\hardhat-deploy\src\index.ts:438:5)
    at Environment._runTaskDefinition (C:\Users\ASHU\Desktop\Project\lottery\BackEnd\node_modules\hardhat\src\internal\core\runtime-environment.ts:219:14)
    at Environment.run (C:\Users\ASHU\Desktop\Project\lottery\BackEnd\node_modules\hardhat\src\internal\core\runtime-environment.ts:131:14)
    at SimpleTaskDefinition.action (C:\Users\ASHU\Desktop\Project\lottery\BackEnd\node_modules\hardhat-deploy\src\index.ts:584:32)
error Command failed with exit code 1.

code start from here

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

const VRF_SUB_FUND_AMOUNT = ethers.utils.parseEther("30");

module.exports = async function({getNamedAccounts, deployments}) {
    const {deploy, log} = deployments;
    const { deployer } = await getNamedAccounts();
    const chainId = network.config.chainId;

    let vrfCoordinatorV2Address, subscriptionId;
    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 
        //  Usually you'd need the link token on a real network
        await vrfCoordinatorV2Mock.fundSubscription(subscriptionId, VRF_SUB_FUND_AMOUNT)
    } else {
        vrfCoordinatorV2Address = networkConfig[chainId]["vrfCoordinator"]
        subscriptionId = networkConfig[chainId]["subscriptionId"]
    }

    const entranceFee = networkConfig[chainId]["entranceFee"]
    const gasLane = networkConfig[chainId]["gasLane"]
    const callbackGasLimit = networkConfig[chainId]["callbackGasLimit"]
    const interval =  networkConfig[chainId]["interval"]

    const args = [vrfCoordinatorV2Address, 
        entranceFee,
         gasLane,
          subscriptionId,
           callbackGasLimit,
            interval]
    const raffle = await deploy("Raffle",{
        from: deployer,
        args: args,
        log: true,
        waitConfirmations: network.config.blockConfirmations || 1,
    })
    
    if (!developmentChains.includes(network.name) && process.env.ETHERSCAN_API_KEY) {
        log("Verifying...")
        await verify(raffle.address,args)
    }
    log("---------------------------------------------")
}


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

[mattjaf]

Whats your constructor in your contract looking like?

[kantoash]

here it is

constructor(
    address vrfCoordinatorV2,
     uint256 EntranceFee,
      bytes32 gasLane,
       uint64 subscriptionId,
       uint32 callbackGasLimit,
       uint256 interval
       ) VRFConsumerBaseV2(vrfCoordinatorV2) {
    i_EntranceFee = EntranceFee;
    i_vrfCoordinator = VRFCoordinatorV2Interface(vrfCoordinatorV2);
    i_gasLane = gasLane;
    i_subscriptionId = subscriptionId;
    i_callbackGasLimit = callbackGasLimit;
    s_raffleState = RaffleState.OPEN;
    s_lastTimeStamp = block.timestamp;
    i_interval = interval;
}

[mohamedelbalshy]

Hi @kantoash , i ran into the same issue and it worked for me when i added public to the constructor and removed the abstract keyword before the contract keywork abstract contract Raffle

[PatrickAlphaC]

Please format your code with 3 backticks as I have edited your question moving forward.

Also, can you follow this for effective question asking? Thank you!

https://www.youtube.com/watch?t=19846&v=gyMwXuJrbJQ&feature=youtu.be

[Jonathan-Vandenberg]

Please can you mark this is as 'un-answered' as I'm having the same issue and formatting the question on GitHub is not the answer :/

[LeonidasxX]

Did you get this issue solved? I'm facing the same problem...

[mattjaf]

you can try npx hardhat clean and use the --reset flag when you deploy, you might have stale artifacts causing something funky, if removing abstract didn't fix

unless you got something else causing it to error

[FifthRooter]

Removing abstract helped!

[sumankwan]

doesnt work for me. the program encountered new error when i removed the abstract as it says i need the abstract. any suggestion? @PatrickAlphaC

[alymurtazamemon]

@sumankwan Just create a discussion and tag me there with your issue. Thanks

[israel31]

Please did anybody find the solution to this problem?

[egutierrez130]

Same, except my error is:
Error: ERROR processing /Users/edgargutierrez/hh-fcc/hardhat-smartcontract-lottery-fcc/deploy/00-deploy-mocks.js:
Error: expected 2 constructor arguments, got 0

[alymurtazamemon]

@egutierrez130 Make sure you passed the arguments for the Mock contract in the deploy function.

[israel31]

@egutierrez130 Make sure you passed the arguments for the Mock contract in the deploy function.

Thank you so much, please could you show how to do this ?

[israel31]

Same, except my error is: Error: ERROR processing /Users/edgargutierrez/hh-fcc/hardhat-smartcontract-lottery-fcc/deploy/00-deploy-mocks.js: Error: expected 2 constructor arguments, got 0

Now that i look at it, yours is sorta different. It's just like he said you need to pass in the argument.

The error i am getting is same with first issue mentioned by @kantoash

[egutierrez130]

@alymurtazamemon Thank you! That solved that issue. I had arg, rather than args. Forgot the darn 's'
I am now having other issues lol.

[naman1402]

@alymurtazamemon I am having the same issue, can you kinldy help me out ?

[alymurtazamemon]

@NamanMohnani Please create a new discussion, mention your issue, tag me and leave your repository link along with the issue.

[naman1402]

Actually I solved it, still @alymurtazamemon thank you for reaching out

[RafaDSan]

How did you solve it @NamanMohnani? I am having this issue as well.