我是一个node.js新手,在学习了一个简单的教程之后,我尝试加载一个使用node.js的开源应用程序,并得到了下面的错误。我确信这是一个微不足道的配置问题,但我没有看到。
ReferenceError: angular is not defined
at Object.<anonymous> (d:\projects\nodeapp\app\app.js:7:15)
at Module._compile (module.js:456:26)
at Object.Module._extensions..js (module.js:474:10)
at
当试图在我的项目中实现框架运动时,我在我的控制台中得到以下错误,页面上没有呈现任何内容。
Warning: Invalid hook call. Hooks can only be called inside of the body of a function component. This could happen for one of the following reasons:
1. You might have mismatching versions of React and the renderer (such as React DOM)
2. You might be break
我有一个带有一些测试的node.js项目(这是我自己的测试框架)。
该项目的结构如下:
app.js
tests
- test1.js
- test2.js
在app.js文件中,我有一个特殊的设置,允许我指定运行测试的路径。如果我从终端运行以下命令:
`node app.js` all tests from the tests folder will be run
如果我从终端运行以下命令:
`node app.js ./tests/test1.js` - only the specific file will be run
我想从IDE运行这些测试(我需要运行所有的测试或
我正在尝试使用带有asp.net核心的React路由器。问题是我不能访问博客组件。 错误如下:Failed to load resource: the server responded with a status of 404 (Not Found) 下面是我的代码: webpack.config.js const path = require('path');
const webpack = require('webpack');
module.exports = {
entry: { 'main':'./Cl
我是在vuejs开发的,专注于IPTV服务。我遇到的问题是,当我想做以下事情的时候
const {channels} = require('../lib/utils/index.js');
在文件actions.js中,它显示了以下错误
index.js?c45a:26 Uncaught TypeError: fs.readFileSync is not a function
at Module.eval (index.js?c45a:26)
at eval (index.js:64)
at Module../src/lib/utils/index.js
我正在尝试运行一个node.js来获取这个错误
events.js:130
throw TypeError('listener must be a function');
我的代码是,
var connect = require("connect");
var http = require("http");
var app = connect();
// Logging middleware
app.use(function(request, response, next) {
console.log("In comes a "
一切都很好很好。然后,我将Vue和Vue-模板编译器npm包升级为2.1.4以上的版本,然后浏览器中除了以下错误外没有显示任何内容:
(unknown) [Vue warn]: Error when rendering root instance: warn
localhost/:2961 Uncaught ReferenceError: _h is not defined
at Proxy.render (eval at <anonymous> (http://localhost:8080/js/app.js:1509:1), <anonymous>:109
离子cordova构建安卓警告检测到@离子/cli-插件-离子-角在你的package.json。
As of CLI 3.8, it is no longer needed. You can uninstall it:
npm uninstall --save-dev --save-exact @ionic/cli-plugin-ionic-a
[INFO] Running app-scripts build: --platform android --target cordova
[15:38:32] build dev started ...
[15:
试图通过理解错误转储来更好地了解如何进行调试。例如,我有一个引用错误如下:
ReferenceError: Can't find variable: title
This error is located at:
in TimerForm (at ToggleTimerForm.js:44)
in RCTView (at View.js:60)
in View (at ToggleTimerForm.js:42)
in ToggleableTimerForm (at App.js:54)
in RCTView (at View.js:60)
我无法调试并找到有关windows引用错误的问题。 ReferenceError: window is not defined
at /home/ubuntu/Desktop/project/my-app/node_modules/@splidejs/splide/dist/js/splide.js:5857:1
at Object.<anonymous> (/home/ubuntu/Desktop/project/my-app/node_modules/@splidejs/splide/dist/js/splide.js:5858:12)
at Modu
目前,我正在尝试使用XMLHttpRequest协议将文件上传到一个服务器上。当数据从客户端传输到服务器时,我会遇到以下错误:
POST /upload_file 500 54.155 ms - 1398
Error: Failed to lookup view "error" in views directory "C:\Users\...\Documents\right-track\server"
at EventEmitter.render (C:\Users\...\Documents\right-track\server\node_module
我刚接触到localStorage,我尝试在我的app.Whenever中使用app.Whenever API --运行这个应用程序--它在控制台中抛出一个错误TypeError: localStorage.getItems is not a function。然后,在我在.I的帮助下下载了LocalStorageModule并在app.module.ts中导入了LocalStorageModule并将其添加到imports array.But之后,现在它抛出了这个错误:
angular-localstorage.js:24 Uncaught TypeError: Cannot read pr
我有以下Flask应用程序,并且我正在尝试从模板加载一个js文件:
from flask import Flask, request, send_from_directory, render_template
# set the project root directory as the static folder, you can set others.
app = Flask(__name__, static_url_path='')
@app.route('/js/<path:path>')
def send_js(path):
r
我有一个正在增长的node.js服务器应用程序,我想将它分成几个文件。下面是一个工作代码片段,演示单块server.js的大致样子:
var express = require('express');
var app = express();
// other initialization code etc
//************** start of part to be moved foo.js
var fooTestData = {data: "data", id:1};
app.get("/foo/ajax", functio