我不能使用创建-反应-应用
$ npx create-react-app myapp
You are running `create-react-app` 4.0.3, which is behind the latest release (5.0.0).
We no longer support global installation of Create React App.
Please remove any global installs with one of the following commands:
- npm uninstall -g create-react-app
使用yarn create react-app my-app似乎对我有用。
试图创建一个新的反作用应用程序并面对这个问题。其他人的解决方案对我没有用,所以张贴我到目前为止所采取的步骤。
npx create-react-app my-app
返回
You are running `create-react-app` 5.0.0, which is behind the latest release (5.0.1).
We no longer support global installation of Create React App.
Please remove any global
我正在研制一台Ubuntu20.04机器。
如果我运行npx create-react-app myapp,系统响应时会出现错误:
Need to install the following packages:
create-react-app
Ok to proceed? (y)
You are running `create-react-app` 4.0.3, which is behind the latest release (5.0.0).
We no longer support global installation of Create React App.
Plea
我正在尝试安装react,以便在vs代码中创建一个项目。当我尝试使用npx create-react-app frontend来做这件事时,我得到:
Need to install the following packages:
create-react-app
Ok to proceed? (y)
这让我犯了一个错误:
You are running `create-react-app` 4.0.3, which is behind the latest release (5.0.1).
We no longer support global installation of Creat
在JS中使用以下语法重新导出模块时,不断收到错误TypeError: Cannot read property 'default' of undefined:
export {default as MyName} from './some-module';
这适用于create-react-app,但包含的Jest测试不能处理它。Jest不使用相同的巴别塔预设吗?有没有办法让它起作用呢?
我正试图按照这些创建一个带有类型记录模板的新项目。
npx create-react-app app-ui --template typescript
尽管它安装了所有节点模块,但它并不创建初学者项目,也不使用提供的模板。我收到这样的信息:
A template was not provided. This is likely because you're using an outdated version of create-react-app.
Please note that global installs of create-react-app are no longer su
我不能使用npx create-react-app <projectname>创建我的react项目。 控制台给出了以下内容: Must use import to load ES Module: C:\Users\user\AppData\Roaming\npm-cache\_npx\4536\node_modules\create-react-app\node_modules\is-promise\index.js // require() of ES modules is not supported. // require() of C:\Users\user\AppDat
我在我的Windows10机器上使用Git Bash终端。我有以下版本的node和npm $ node -v
v12.16.1
$ npm -v
6.13.4 但是,在运行命令$ npx create-react-app my-app时,我得到以下错误 'create-react-app' is not recognized as an internal or external command,
operable program or batch file. 我已经在PATH变量中添加了create-react-app位置直到npm,并使用echo命令检查了它的存在。 此外
我一直在尝试创建一个react应用程序,所以基本上是一个新的项目,比如hello world或任何东西。
我尝试使用npx create-react-app my-app
我得到的错误是:
You are running `create-react-app` 4.0.0, which is behind the latest release (4.0.1).
We no longer support global installation of Create React App.
Please remove any global installs with one of the follo
我目前正在使用Electron、Create-React-App和Node.js编写一个应用程序(注意:在electron中,webSecurity是禁用的,不能发出CORS请求)。在我的App.js文件中,我尝试编写一个模块来测试代理,方法是向站点发送一个请求并检查响应,如下所示
var proxiedRequest=request.defaults({'proxy':"http://username:password@test.test.com:0000"})
await proxiedRequest.get(site, function(error, re
import React, { Component } from 'react';
import { Slider } from 'react-slick';
import Home from './Home.js';
import About from './About.js';
class App extends Component {
render() {
var settings = {
dots:true,
};
return (
<div classN