Unable to deploy contract

Smart Contracts
1 
pragma solidity ^0.4.11;

import "zeppelin-solidity/contracts/crowdsale/CappedCrowdsale.sol";
import "zeppelin-solidity/contracts/crowdsale/Crowdsale.sol";
import "zeppelin-solidity/contracts/crowdsale/FinalizableCrowdsale.sol";
import "./WhitelistedCrowdsale.sol";
import "./VGRContinuousSale.sol";
import "./VGRToken.sol";

contract VGRCrowdsale is
    WhitelistedCrowdsale,
    CappedCrowdsale,
    FinalizableCrowdsale
{
    uint256 public constant TOTAL_SHARE = 100;
    uint256 public constant CROWDSALE_SHARE = 40;
    uint256 public constant FOUNDATION_SHARE = 60;

    // price at which whitelisted buyers will be able to buy tokens
    uint256 public preferentialRate;

    // customize the rate for each whitelisted buyer
    mapping(address => uint256) public buyerRate;

    // initial rate at which tokens are offered
    uint256 public initialRate;

    // end rate at which tokens are offered
    uint256 public endRate;

    // continuous crowdsale contract
    VGRContinuousSale public continuousSale;

    event WalletChange(address wallet);

    event PreferentialRateChange(address indexed buyer, uint256 rate);

    event InitialRateChange(uint256 rate);

    event EndRateChange(uint256 rate);

    function VGRCrowdsale(
        uint256 _startBlock,
        uint256 _endBlock,
        uint256 _initialRate,
        uint256 _endRate,
        uint256 _preferentialRate,
        address _wallet
    )
        CappedCrowdsale(86206 ether)
        WhitelistedCrowdsale()
        FinalizableCrowdsale()
        Crowdsale(_startBlock, _endBlock, _initialRate, _wallet)
    {
        require(_initialRate > 0);
        require(_endRate > 0);
        require(_preferentialRate > 0);

        initialRate = _initialRate;
        endRate = _endRate;
        preferentialRate = _preferentialRate;

        continuousSale = createContinuousSaleContract();

        VGRToken(token).pause();
    }


const VGRCrowdsale = artifacts.require("VGRCrowdsale");

module.exports = function (deployer) {
  deployer.deploy(VGRCrowdsale);
};

Screenshot 2022-08-28 at 22.13.29
Screenshot 2022-08-28 at 22.13.292874×1406 422 KB

#support #smart-contracts

2

Invalid number of parameters for "undefined". Got 0 expected 6.
Somewhere you need 6 arguments and you entered 0.

3

Hey @ac12644
your VGRCCrowdsale contract have 6 arguments in the constructor:

uint256 _startBlock,
uint256 _endBlock,
uint256 _initialRate,
uint256 _endRate,
uint256 _preferentialRate,
address _wallet

but in the script you didn't pass anything:

deployer.deploy(VGRCrowdsale)

I don't know if your aim was to set VGRCrowdsale function as constructor or no (it has same name of the contract)
If the answer is NO then I suggest to change the function name
Otherwise if you want to use it as constructor you must pass those 6 arguments

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