Can not compile in Remix

[dangpham205]

Hi guys, so I'm current at Lesson 4, but when I open my Remix, there is only one compiler version. And if I compile using that compiler, the compile process just won't end. Please help me.

[NagoriMustakim]

bro do this

pragma solidity ^0.8.0;

instead of pragma solidity ^0.8.7;

[dangpham205]

It's still the same bro, and I already tried to switch the browser

[krakxn]

Can you reply to me with the code? (use three backticks before and after the code to format it properly)

[dangpham205]

I think the problem is with my Remix, not the codes since I only open this file from docs.chain.link to run

[krakxn]

Copy this and let me know if it helps:

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.8;

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

library PriceConverter {
    function getPrice() internal view returns (uint256) {
        AggregatorV3Interface priceFeed = AggregatorV3Interface(
           0x8A753747A1Fa494EC906cE90E9f37563A8AF630e
        );
        (, int256 answer, , , ) = priceFeed.latestRoundData();
        return uint256(answer * 10000000000);
    }

[dangpham205]

This is my problem, but I literally have no extension at all

[krakxn]

If you tried my code already and also a browser-change/removing extensions, then I do not know what the problem here could be.

@PatrickAlphaC @ali-thegilfoyle Do you guys know what could be it?

[alymurtazamemon]

@haidawngvn Try to change the browser and see.

[intotsicado]

Try with another browser or read this post in Reddit, there is a comment that says to have the fix. Some people have the same issue with the same compiler version.

[dangpham205]

Thank you so much, i solved it :)