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ERC777 实现初始化的问题 | 登链社区 | 技术问答

 2 years ago
source link: https://learnblockchain.cn/question/3093
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ERC777 实现初始化的问题

5 ERC777 实现初始化的问题

pragma solidity ^0.8.0;

import "@openzeppelin/contracts/token/ERC777/ERC777.sol";

contract GLDToken is ERC777 {

    constructor(uint256 initialSupply, address[] memory defaultOperators)
        ERC777("Gold", "GLD", defaultOperators)
    {
        _mint(msg.sender, initialSupply, "", "");
    }
}

使用openZeppelin官网文档提供的代码实现一个ERC777代币,部署的时候需要填入initialSupplydefaultOperators
这里的initialSupply是一个unit256 的数值,用于初始化代币总量,
defaultOperators是一个地址数组,正确的填入格式应该是什么样的?

试了几次都提示类似以下的错误:

Error encoding arguments: Error: expected array value (argument=null, value="", code=INVALID_ARGUMENT, version=abi/5.5.0

或者这样的错误:

Error encoding arguments: Error: types/values length mismatch (count={"types":2,"values":3}, value={"types":["uint256","address[]"],"values":["100000","[",",]"]}, code=INVALID_ARGUMENT, version=abi/5.5.0)

defaultOperators 填入 ["0xBac5E6755AC066DF89220477360D01B315Fd930C"],又提示:
Gas estimation errored with the following message (see below). The transaction execution will likely fail. Do you want to force sending?
Returned error: VM Exception while processing transaction: revert


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