The transaction execution will likely fail. Do you want to force sending?

[Chandra583]

//get fund form user
//withdraw fund
//set  minimum funding value in USD 

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.8;

import "./PriceConverter.sol";
    
contract FunduMe

{
    using PriceConverter for uint256;

    uint256 public minimumUSD = 50 * 1e18;

    address[] public funders;
    mapping(address => uint256) public addressToAmountFunded;

    address public owner;

    constructor(){
        owner = msg.sender;
    }

    function fund() public payable
    {
     require(msg.value.getConversionRate() >= minimumUSD,"didn't send enough:");  
     addressToAmountFunded[msg.sender] += msg.value;
     funders.push(msg.sender);
        //Wantsto able to set minimum fund amount in USD
    //1.how to send ETH to this contract 
   
    
    } 
    
     function withdraw () public onlyOwner {
        //we using for loop
        // for (/* sarting index , ending index, step amount*/)
        for(uint256 funderIndex = 0; funderIndex < funders.length; funderIndex++){
          address funder = funders[funderIndex]; 
          addressToAmountFunded[funder] = 0;
        }
        //reset the array
    funders = new address[](0);
       (bool callSucess,) =  payable(msg.sender).call{value:address(this).balance}(""); 
       require (callSucess,"call failed");

    }

    modifier onlyOwner {
       require(msg.sender == owner,"sender is not a owner!");
        _;
    }

}

[javierdash]

Hello! Whenever the message is: "The transaction execution will likely fail. Do you want to force sending?" you have to say no to it.
Because it will probably fail, and you will consume gas for sending the transaction (even if it reverts).
In this case, the error is because you are not sending enough ETH in the fund() function and the error if you send it will be the one you put in the code: require(msg.value.getConversionRate() >= minimumUSD, "didn't send enough:"

[PatrickAlphaC]

Which function is giving you that error?