本地硬帽子节点在终端中为成功传递的事务抛出“错误:事务恢复”。

Question

我正在使用带有醚库的本地草帽节点为我的合同开发UI。我有几个不同的契约函数调用，它们在浏览器控制台中成功传递并且没有抛出任何错误，但是它们在运行节点的VSC终端窗口中抛出了一个"Error: Transaction reverted: function未被识别并且没有回退函数“

就像这样：

eth_feeHistory
eth_blockNumber
eth_getBalance (9)
eth_feeHistory
eth_getTransactionCount (2)
eth_sendRawTransaction
  Contract call:       Betting#appendUserBet
  Transaction:         0xb4f3b2277d18a7fcdb26ef6c85c770dd2f03c25d7e197f2a99356ec5d4a9213f
  From:                0x3c44cdddb6a900fa2b585dd299e03d12fa4293bc
  To:                  0x5fbdb2315678afecb367f032d93f642f64180aa3
  Value:               0.427 ETH
  Gas used:            62365 of 62852
  Block #14:           0x9b3b289e7c5ebfc69c223dfcf26effac42bb0485ce75f19d83565e394e32668e

eth_call
  Contract call:       Betting#<unrecognized-selector>
  From:                0xf39fd6e51aad88f6f4ce6ab8827279cfffb92266
  To:                  0x5fbdb2315678afecb367f032d93f642f64180aa3

  Error: Transaction reverted: function selector was not recognized and there's no fallback function
      at Betting.<unrecognized-selector> (contracts/Betting.sol:4)
      at HardhatNode.runCall (C:\Users\Sabotage\Desktop\code\betting_platform\node_modules\hardhat\src\internal\hardhat-network\provider\node.ts:616:20)
      at EthModule._callAction (C:\Users\Sabotage\Desktop\code\betting_platform\node_modules\hardhat\src\internal\hardhat-network\provider\modules\eth.ts:354:9)
      at HardhatNetworkProvider._sendWithLogging (C:\Users\Sabotage\Desktop\code\betting_platform\node_modules\hardhat\src\internal\hardhat-network\provider\provider.ts:139:22)
      at HardhatNetworkProvider.request (C:\Users\Sabotage\Desktop\code\betting_platform\node_modules\hardhat\src\internal\hardhat-network\provider\provider.ts:116:18)
      at JsonRpcHandler._handleRequest (C:\Users\Sabotage\Desktop\code\betting_platform\node_modules\hardhat\src\internal\hardhat-network\jsonrpc\handler.ts:188:20)
      at JsonRpcHandler._handleSingleRequest (C:\Users\Sabotage\Desktop\code\betting_platform\node_modules\hardhat\src\internal\hardhat-network\jsonrpc\handler.ts:167:17)
      at Server.JsonRpcHandler.handleHttp (C:\Users\Sabotage\Desktop\code\betting_platform\node_modules\hardhat\src\internal\hardhat-network\jsonrpc\handler.ts:52:21)

具有相关函数的契约的代码片段：

contract Betting {
    uint256 public fee = 1000000000000000000 wei;

    struct UserStruct {
        uint256 betAmount;
        uint256 potentialWinnings;
        string teamChosen;
    }

    mapping(address => UserStruct) public userStructs;
    address[] public userList;


    function appendUserBet(string memory userTeamChosen) public payable {
        uint256 minimumFee = 1 * 10**17 wei;
        userList.push(payable(msg.sender));
        require(msg.value >= minimumFee);
        fee = msg.value;
        userStructs[msg.sender].betAmount += msg.value;
        userStructs[msg.sender].teamChosen = userTeamChosen;
    }
}

在js中调用此函数的脚本片段：

import { ethers } from "./ethers-5.6.esm.min.js"
import { abi, contractAddress } from "./constants.js"

async function appendUserBet() {
    const ethAmount = document.getElementById("ethAmount").value
    console.log(`Funding with ${ethAmount}...`)
    if (typeof window.ethereum !== "undefined") {
        const provider = new ethers.providers.Web3Provider(window.ethereum)
        const signer = provider.getSigner()
        const contract = new ethers.Contract(contractAddress, abi, signer)
        try {
            const transactionResponse = await await contract.appendUserBet(
                "kek",
                {
                    value: ethers.utils.parseEther(ethAmount)
                }
            )
            await listenForTransactionMine(transactionResponse, provider)
        } catch (error) {
            console.log(error)
        }
    } else {
        appendBetButton.innerHTML = "Please install MetaMask"
    }
}

契约还有其他功能，但是当其中任何一个执行时，即使执行是100%成功，也会抛出此错误。我的密码怎么了？如何修复此错误？

提前谢谢你的时间！

Answer 1

如果有人遇到同样的问题，就忽略它吧。我没有发现任何解决方案，而且代码仍然运行得非常好。

Answer 2

到目前为止，我找到了一个行之有效的解决办法。我遇到了Error: Transaction reverted: function selector was not recognized and there's no fallback function问题，只是“有时”，没有任何明显的原因，而其他时候，一切都很完美。因此，我在我的retries文件中向mocha添加了hardhat.config选项：

  mocha: {
    timeout: 100000000,
    retries: 3,
  },

希望能帮上忙。