非函数中的mnemonic.includes

Question

我一直在试图编译我的可靠智能契约，所以当我运行truffle compile时，我可以将它们部署到Ropsten测试网络上，这样就会出现以下错误：

TypeError: mnemonic.includes不是normalizePrivateKeys的一个函数

我不明白这个typeError是什么意思

以下是完整的信息：

TypeError: mnemonic.includes is not a function
    at normalizePrivateKeys (C:\Users\aliya\node_modules\@truffle\hdwallet-provider\src\index.ts:62:38) 
    at new HDWalletProvider (C:\Users\aliya\node_modules\@truffle\hdwallet-provider\src\index.ts:102:25)
    at Object.<anonymous> (C:\Users\aliya\ethereum\supplychain\truffle-config.js:31:23)
    at Module._compile (internal/modules/cjs/loader.js:1156:30)
    at Object.Module._extensions..js (internal/modules/cjs/loader.js:1176:10)
    at Module.load (internal/modules/cjs/loader.js:1000:32)
    at Function.Module._load (internal/modules/cjs/loader.js:899:14)
    at Module.require (internal/modules/cjs/loader.js:1042:19)
    at Object.require (internal/modules/cjs/helpers.js:77:18)
    at Function.load (C:\Users\aliya\AppData\Roaming\npm\node_modules\truffle\build\webpack:\packages\config\dist\index.js:161:1)
    at Function.detect (C:\Users\aliya\AppData\Roaming\npm\node_modules\truffle\build\webpack:\packages\config\dist\index.js:150:1)
    at Object.run (C:\Users\aliya\AppData\Roaming\npm\node_modules\truffle\build\webpack:\packages\core\lib\commands\compile.js:53:1)
    at Command.run (C:\Users\aliya\AppData\Roaming\npm\node_modules\truffle\build\webpack:\packages\core\lib\command.js:136:1)
    at Object.<anonymous> (C:\Users\aliya\AppData\Roaming\npm\node_modules\truffle\build\webpack:\packages\core\cli.js:51:1)
    at __webpack_require__ (C:\Users\aliya\AppData\Roaming\npm\node_modules\truffle\build\webpack:\webpack\bootstrap:19:1)
    at C:\Users\aliya\AppData\Roaming\npm\node_modules\truffle\build\webpack:\webpack\bootstrap:83:1
    at Object.<anonymous> (C:\Users\aliya\AppData\Roaming\npm\node_modules\truffle\build\cli.bundled.js:89:10)
    at Module._compile (internal/modules/cjs/loader.js:1156:30)
    at Object.Module._extensions..js (internal/modules/cjs/loader.js:1176:10)
    at Module.load (internal/modules/cjs/loader.js:1000:32)
    at Function.Module._load (internal/modules/cjs/loader.js:899:14)
    at Function.executeUserEntryPoint [as runMain] (internal/modules/run_main.js:74:12)
    at internal/main/run_main_module.js:18:47

使用坚固度0.6.8

松露v5.1.26 (核心: 5.1.26)

节点v12.16.2

这是我的块菌配置文件：

const HDWalletProvider = require("@truffle/hdwallet-provider"); 
const Wallet = require("ethereumjs-wallet.js"); //this line gives

let mainNetPrivateKey = new Buffer(secrets.mainnetPK, "hex");
let mainNetWallet = Wallet.fromPrivateKey(mainNetPrivateKey);
let mainNetProvider = new HDWalletProvider(
  mainNetWallet,
  "https://mainnet.infura.io/v3/***"
);

let ropstenPrivateKey = new Buffer(secrets.ropstenPK, "hex");
let ropstenWallet = Wallet.fromPrivateKey(ropstenPrivateKey);
let ropstenProvider = new HDWalletProvider(
  ropstenWallet,
  "https://ropsten.infura.io/v3/***"
);


module.exports = {  
  networks: {

    development: {
      host: "localhost", // Localhost (default: none)
      port: 7545, // Standard Ethereum port (default: none)
      network_id: "*",
      gas: 4465030, // Any network (default: none)
    },
    ropsten: {
      provider: ropstenProvider,
      network_id: "3",
      gas: 4465030,
    },
    live: {
      provider: mainNetProvider,
      network_id: "1",
      gas: 7500000,
    },
   },

  compilers: {
    solc: {
      version: "0.6.8", 
      },

       }
    },
  },

任何帮助都是很棒的！

Answer 1

有几件事需要修理

• 从hdwallet 文件化中，第一个参数是助记符或私钥。它将失败，因为您正在传递一个以太-钱包实例。
• 从文档中，提供程序应该由函数返回。传递实例是不正确的。

例如，在发生萎缩的情况下，类似的情况应该是有效的：

    ropsten: {
      provider: function () {
        return new HDWalletProvider(
          secrets.ropstenPK,
          "https://ropsten.infura.io/v3/***"
        );
      },
      network_id: "3",
      gas: 4465030,
    },