I got error importing and using 1INCH. The problem is in the versions. In IOneSplit.sol version is 0.5.0 (
pragma solidity ^0.5.0). And IOneSplit imports IERC20 which is in 0.8.0 (
pragma solidity ^0.8.0). I'm using RemixIDE. Is the error from my side? How can I fix it?
Any help appreciated.