ERC20父类 Context里面的_msgSender()与msg.sender,我在非GSN合约里使用msg.sender测试全部通过,全部替换成_msgSender()有部分测试报错
报错内容相似:
AssertionError: Expected transaction to be reverted with Crowdfund: failed now, please wait restart!, but other e...
...le with OpenZeppelin Contracts ^5.5.0
pragma solidity ^0.8.24;
import {ERC20} from "@openzeppelin/contracts/token/ERC20/ERC20.sol";
import {ERC20Burnable} from "@openzeppelin/contracts/token/ERC20/extensions/ERC20Burnable.sol";
import {ERC20Permit} from "@openzeppelin/contracts/token/ERC20/ext...