angularjs – 错误：无法解析’child_process’Angular-cli

发布时间：2020-12-17 18:01:31 所属栏目：安全来源：网络整理

导读：我使用angular-cli生成了一个新的应用程序并添加了一些组件.我没有添加任何测试用例.当我尝试运行/构建应用程序时,我收到以下冗长的错误消息： ERROR in ./node_modules/selenium-webdriver/firefox/binary.jsModule not found: Error: Can't resolve 'child

我使用angular-cli生成了一个新的应用程序并添加了一些组件.我没有添加任何测试用例.当我尝试运行/构建应用程序时,我收到以下冗长的错误消息：

ERROR in ./node_modules/selenium-webdriver/firefox/binary.js
Module not found: Error: Can't resolve 'child_process' in '/home/myName/PROJECTS/MEAN/fruit-stall/fruitStall/node_modules/selenium-webdriver/firefox'
resolve 'child_process' in '/home/myName/PROJECTS/MEAN/fruit-stall/fruitStall/node_modules/selenium-webdriver/firefox'
  Parsed request is a module
  using description file: /home/myName/PROJECTS/MEAN/fruit-stall/fruitStall/node_modules/selenium-webdriver/package.json (relative path: ./firefox)
    Field 'browser' doesn't contain a valid alias configuration
  after using description file: /home/myName/PROJECTS/MEAN/fruit-stall/fruitStall/node_modules/selenium-webdriver/package.json (relative path: ./firefox)
    resolve as module
      /home/myName/PROJECTS/MEAN/fruit-stall/fruitStall/node_modules/selenium-webdriver/firefox/node_modules doesn't exist or is not a directory
      /home/myName/PROJECTS/MEAN/fruit-stall/fruitStall/node_modules/node_modules doesn't exist or is not a directory
      /home/myName/PROJECTS/MEAN/fruit-stall/node_modules doesn't exist or is not a directory
      /home/myName/PROJECTS/MEAN/node_modules doesn't exist or is not a directory
      /home/myName/PROJECTS/node_modules doesn't exist or is not a directory
      /home/myName/node_modules doesn't exist or is not a directory
      /home/node_modules doesn't exist or is not a directory
      /node_modules doesn't exist or is not a directory
      looking for modules in /home/myName/PROJECTS/MEAN/fruit-stall/fruitStall/node_modules/selenium-webdriver/node_modules
        using description file: /home/myName/PROJECTS/MEAN/fruit-stall/fruitStall/node_modules/selenium-webdriver/package.json (relative path: ./node_modules)

请找到详细的转储here.

操作系统：Ubuntu 16.04 LTS
Angular版本是：5.0.2
节点：9.2.0

我还发现了一个类似的问题被问到here,但它与测试用例有关.由于我没有编写任何测试用例,这对我没有帮助.

解决方法

有罪魁祸首！

我正在从selenium而不是angular-core中添加一些事件给组件和visual studio代码导入的事件发射器.

删除了这个

import { EventEmitter } from 'selenium-webdriver';

并更新了这个：

import { Component,OnInit,Input,EventEmitter } from '@angular/core';

（编辑：李大同）

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