为什么我不能在合同中转让以太?

我正在将一个合约部署到以太坊EVM环境中,并使用 Ropsten 测试网络。它将1个以太发送到另一个帐户,该帐户是从方法参与者传递的。

部署后,我设置了目标帐户的地址 0xAb8483F64d9C6d1EcF9b849Ae677dD3315835cb2 何时呼叫 transfer 方法但我看到以下错误:

transact to Leger.transfer errored: VM error: revert.
    The transaction has been reverted to the initial state.
Reason provided by the contract: "Transfer failed.".
Debug the transaction to get more information.

我的账户有99个以太币,为什么我会出现以上错误?

// SPDX-License-Identifier: MIT
pragma solidity 0.7.4;
pragma experimental ABIEncoderV2;

contract Leger {

    address payable owner;

    constructor(){
        owner = msg.sender;
    }

    function transfer(address payable _recipient) public payable {
        
        bool success = _recipient.send(1);
        require(success, "Transfer failed.");
    }


    function getBalance() public view returns (uint256) {
        return owner.balance;
    }
    

}