.sol file not compiling: chain feed "int256" bug

[Vermitrude]

This happened while i was coding in-lesson with Mr Patrick.
Any idea what i should do?

[EngrPips]

Hello @Vermitrude, what does the compiler say When you hover on that red squiggly line?

[Vermitrude]

this is it Sir

[ygorz]

I think that on line 26 your return statement is missing a ;

[Vermitrude]

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.18;

import {AggregatorV3Interface} from "@chainlink/contracts/src/v0.8/shared/interfaces/AggregatorV3Interface.sol";

contract FundMe {

    uint256 public minimumUSD = 5;

    function fund() public payable {
       // allow users to send money
       // have a minimum $ sent
       // 1. how do we send eth to this contract
       require(msg.value >= minimumUSD, "didn't send enough ETH"); // biko sendia eth kariri 1 o!!!
    }
    //function withdraw() public {}

    
    function getPrice() public view returns(uint256){
        // Address 0x694AA1769357215DE4FAC081bf1f309aDC325306
        // ABI 
        AggregatorV3Interface priceFeed = AggregatorV3Interface(0x694AA1769357215DE4FAC081bf1f309aDC325306)
        (,int256 price,,,) = priceFeed.latestRoundData();
        // price of ETH in terms of USD
        // 2000.00000000
        return uint256(price * 1e10);
    }
    function getConversionRate() public {}

    function getVersion() public view returns (uint256){
        return AggregatorV3Interface(0x694AA1769357215DE4FAC081bf1f309aDC325306).version();
    }
}

[Vermitrude]

..ummm, i know this code is not formatted properly, I'm sorry about that. I'm going over to retake the formatting lesson

[EngrPips]

Hello @Vermitrude, Use the below code and everything should work as expected

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.18;

import {AggregatorV3Interface} from "@chainlink/contracts/src/v0.8/shared/interfaces/AggregatorV3Interface.sol";

contract FundMe {

    uint256 public minimumUSD = 5;

    function fund() public payable {
       // allow users to send money
       // have a minimum $ sent
       // 1. how do we send eth to this contract
       require(msg.value >= minimumUSD, "didn't send enough ETH"); // biko sendia eth kariri 1 o!!!
    }
    //function withdraw() public {}

    
    function getPrice() public view returns(uint256){
        // Address 0x694AA1769357215DE4FAC081bf1f309aDC325306
        // ABI 
        AggregatorV3Interface priceFeed = AggregatorV3Interface(0x694AA1769357215DE4FAC081bf1f309aDC325306);
        (,int256 price,,,) = priceFeed.latestRoundData();
        // price of ETH in terms of USD
        // 2000.00000000
        return uint256(price * 1e10);
    }
    function getConversionRate() public {}

    function getVersion() public view returns (uint256){
        return AggregatorV3Interface(0x694AA1769357215DE4FAC081bf1f309aDC325306).version();
    }
}

[EngrPips]

Please always make sure to put ; at the end of every line in your code, as that indicates the end of a line to the compiler. Not putting it will cause confusion to the compiler, and it will cry out in pain.

[Vermitrude]

"it will cry out in pain"
This cracked me up, lol
Thank you Sir

[Vermitrude]

Thank you so much Sir
After comparing my code and yours, I figured I didn't include a ';' in line 22 of my code.
i guess I will thread more carefully from now onwards

[EngrPips]

You are doing well, You will get good at this thing with time.

[chainflash]

Go to line 22 add a semicolon(;) and then test it. It should work.