error picture

require("@nomiclabs/hardhat-waffle");

// This is a sample Hardhat task. To learn how to create your own go to
// https://hardhat.org/guides/create-task.html
task("accounts", "Prints the list of accounts", async (taskArgs, hre) => {
  const accounts = await hre.ethers.getSigners();

  for (const account of accounts) {
    console.log(account.address);
  }
});

// You need to export an object to set up your config
// Go to https://hardhat.org/config/ to learn more

/**
 * @type import('hardhat/config').HardhatUserConfig
 */

const INFURA_PROJECT_ID = "3dxxxx";
const ROPSTEN_PRIVATE_KEY = "e6xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx";

module.exports = {
  networks: {
    ropsten: {
      url: `https://ropsten.infura.io/v3/${INFURA_PROJECT_ID}`,
      accounts: [`0x${ROPSTEN_PRIVATE_KEY}`]
    }
  }
};

我按照网站上的示例将合约部署到ropsten，但是报告了一个错误，私钥大于32位