【发布时间】:2021-09-20 16:45:54
【问题描述】:
请各位大侠指导一下我应该做些什么改变??我正在测试网上部署我自己的硬币,但是当我尝试我错过的步骤时总是遇到这个问题
我的代码:
pragma solidity ^0.8.0;
import "github.com/OpenZeppelin/openzeppelin-contracts/blob/master/…";
contract VIRUSONE is ERC20 {
constructor(uint256 initialSupply) public ERC20 ("VIRUSONE", "VONE") {
_mint(msg.sender, initialSupply);
}
}
警告(screenshot):
Warning: Visibility for constructor is ignored. If you want the contract to be non-deployable, making it "abstract" is sufficient.
【问题讨论】:
-
我的代码:pragma solidity ^0.8.0;导入“github.com/OpenZeppelin/openzeppelin-contracts/blob/master/…”;合约 VIRUSONE 是 ERC20 { constructor(uint256 initialSupply) public ERC20 ("VIRUSONE", "VONE"){ _mint(msg.sender, initialSupply); } }
标签: blockchain solidity contract