运行硬帽节点错误:Error:0308010C:数字信封例程::不支持

Question

尝试运行npx hardhat node

这是我得到的错误

Error HH604: Error running JSON-RPC server: error:0308010C:digital envelope routines::unsupported
For more info go to https://hardhat.org/HH604 or run Hardhat with --show-stack-traces

这是我的配置文件。

require('dotenv').config();
require("@nomiclabs/hardhat-ethers");
const KOVAN_RPC_URL = process.env.KOVAN_RPC_URL;
const PRIVATE_KEY = process.env.PRIVATE_KEY;
module.exports = {
defaultNetwork: "hardhat",
networks: {
hardhat: {
},
kovan: {
url: KOVAN_RPC_URL,
accounts: [PRIVATE_KEY]
}
},
solidity: {
version: "0.8.0",
settings: {
optimizer: {
enabled: true,
runs: 200
}
}
},
paths: {
sources: "./contracts",
tests: "./test",
cache: "./cache",
artifacts: "./artifacts"
},
mocha: {
timeout: 20000
}
}

Answer 1

要解决这个问题，您需要使用export SET NODE_OPTIONS=--openssl-legacy-provider

更新package.json。

"scripts": {
"start": "export SET NODE_OPTIONS=--openssl-legacy-provider && npx hardhat node"
},

然后，您可以运行yarn start或export SET NODE_OPTIONS=--openssl-legacy-provider && npx hardhat node

https://github.com/webpack/webpack/issues/14532 issuecomment - 951378874