Issue with Fundme.sol

[Mumtaz503]

I'm having an issue with my Funding contract. When I try to deploy it I'm getting an error while "Contract Creation." Here's my implementation of Funding contract:

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;

import "@chainlink/contracts/src/v0.8/interfaces/AggregatorV3Interface.sol";
import "contracts/PriceConverter.sol";

contract Funding{

    using PriceConverter for uint256;

    AggregatorV3Interface private priceFeed;
    uint256 public constant MIN_USD = 50 * 1e18;
    address private immutable i_owner;
    address[] private s_fundersArray;
    mapping(address => uint256) private s_addressToAmount;

    constructor(address priceFeedAddress){
        priceFeed = AggregatorV3Interface(priceFeedAddress);
        i_owner = msg.sender;
    }

    modifier onlyOnwer(){
        require(i_owner == msg.sender, "Only the owner can do this");
        _;
    }
    
    function addFunds() public payable {
        require(msg.value.getConversionRate(priceFeed) >= MIN_USD, "Please Enter a valid amount");
        s_addressToAmount[msg.sender] += msg.value;
        s_fundersArray.push(msg.sender);
    }

    function withdraw() public onlyOnwer{
        address[] memory fundersArray = s_fundersArray;
        for(uint256 i = 0; i<fundersArray.length; i++){
            address funder = fundersArray[i];
            s_addressToAmount[funder] = 0;
        }
        s_fundersArray = new address[](0);
        (bool success, ) = i_owner.call{value: address(this).balance}("");
        require(success);
    }
}

Here's my PriceConverter.sol

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;

import "@chainlink/contracts/src/v0.8/interfaces/AggregatorV3Interface.sol";

library PriceConverter{

    
    function getPrice(AggregatorV3Interface priceFeed) internal view returns (uint256) {
      
        (, int256 answer, , , ) = priceFeed.latestRoundData();
        
        return uint256(answer * 1e10);
    }


    function getConversionRate(uint256 ethAmount,
        AggregatorV3Interface priceFeed)
        public
        view
        returns (uint256)
    {
        uint256 ethPrice = getPrice(priceFeed);
        uint256 ethAmountInUsd = (ethPrice * ethAmount)/1e18;
        return ethAmountInUsd;
    }

Here's the error:
creation of Funding errored: Error encoding arguments: Error: invalid address (argument="address", value="", code=INVALID_ARGUMENT, version=address/5.7.0) (argument=null, value="", code=INVALID_ARGUMENT, version=abi/5.7.0)
Can anyone help me with what's happening. I'm trying it on remix with Sepolia testnet.

[Nlferu]

@Mumtaz503

You are just not passing correct priceFeedAddress and probably not passing anything at all that is why you are getting error.

[Mumtaz503]

So how should I go about it? Manually define price feed address in PriceConverter.sol?

[Nlferu]

Hello @Mumtaz503

You have to put proper address here:

You can use this price feed address for example: 0x8A753747A1Fa494EC906cE90E9f37563A8AF630e