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Javascript 未捕获类型错误：无法读取属性'；原型&x27；未定义bitcoinjs库的定义 总结_Javascript_Angular_Typescript - Fatal编程技术网
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  • Javascript 未捕获类型错误：无法读取属性'；原型&x27；未定义bitcoinjs库的定义 总结

Javascript 未捕获类型错误：无法读取属性'；原型&x27；未定义bitcoinjs库的定义 总结

javascript angular typescript

Javascript 未捕获类型错误：无法读取属性'；原型&x27；未定义bitcoinjs库的定义 总结,javascript,angular,typescript,Javascript,Angular,Typescript,角度应用程序使用ng serve-o成功构建 但我在chrome控制台中遇到错误 我甚至不需要调用这个方法，它在调用任何东西之前就会中断 它在makeTransaction（）函数中中断 错误 我已尝试删除节点模块文件夹并运行>npm install， 我已尝试在app.module.ts文件中导入包装，但出现另一个错误 data.service.ts Uncaught TypeError: Cannot read property 'prototype' of undefined at

角度应用程序使用
ng serve-o成功构建
但我在chrome控制台中遇到错误

我甚至不需要调用这个方法，它在调用任何东西之前就会中断

它在
makeTransaction（）函数中中断

错误
我已尝试删除节点模块文件夹并运行>npm install，
我已尝试在app.module.ts文件中导入包装，但出现另一个错误

data.service.ts

Uncaught TypeError: Cannot read property 'prototype' of undefined
    at inherits (inherits_browser.js:5)
    at Object.../../../../../../node_modules/hash-base/index.js (index.js:23)
    at __webpack_require__ (bootstrap:78)
    at Object.../../../../../../node_modules/md5.js/index.js (index.js:3)
    at __webpack_require__ (bootstrap:78)
    at Object.../../../../../../node_modules/create-hash/browser.js (browser.js:3)
    at __webpack_require__ (bootstrap:78)
    at Object.../../../../../../node_modules/bitcoinjs-lib/node_modules/bip32/src/crypto.js (crypto.js:3)
    at __webpack_require__ (bootstrap:78)
    at Object.../../../../../../node_modules/bitcoinjs-lib/node_modules/bip32/src/bip32.js (bip32.js:3)



import { Injectable } from '@angular/core';
import { HttpClient } from '@angular/common/http';
import * as bitcoin from 'bitcoinjs-lib';

@Injectable({
  providedIn: 'root'
})
export class DataService {
  constructor(private http: HttpClient, private network: any) {
    network = bitcoin.networks.testnet;
  }

  // Make transaction
  makeTransaction() {
    // Network specification
    const test = this.network;
}