Solidity Error :: ParserError: Expected ',' but got 'Number'

Question

嗨，我需要帮助在行中获取解析器错误要求（msg.value > o.1 以太币）；

 // SPDX-License-Identifier: MIT
  pragma solidity ^0.8.0;

contract Lottery{
address public manager;
address[] public players;

constructor(){
    manager=msg.sender;
}

function enter() public payable{
   
    require(msg.value > o.1 ether);  //getting error here
    players.push(msg.sender);
}

}

Answer 1

您打错了，使用字母 o 而不是数字 0。

更正行：

require(msg.value > 0.1 ether);

Solidity Error :: ParserError: Expected ',' but got 'Number'

Solidity Error :: ParserError: Expected ',' but got 'Number'

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