创建节点错误。jsExpressApp找不到-ErrorcreatingNode.jsExpressApp.Cannotfind

11  

Got the solution from https://intellij-support.jetbrains.com/hc/en-us/community/posts/115000137190-Create-express-4-15-project-fails-

从https://intellij support.jetbrains.com/hc/en-us/community/posts/115000137190创建-express- 4-5-projects -fails-获得解决方案

It works!

它的工作原理!

1. npm install -g express-generator

   npm安装- g express-generator

2. express

   表达

3. cd , npm install

   cd ,npm安装

4. in webstorm, File | open, choose folder

   在webstorm中，文件|打开，选择 文件夹。

4  

I got the same problem!. The Old WebStorm show this problem to create version 4.15.0 express-app but it works properly for express version 4.14.1 and less.

我也有同样的问题。旧的WebStorm显示了这个问题，它创建了4.15.0版本的express-app，但是它可以正常工作，以实现4.14.1和更少的版本。

1  

Have you tried installing required dependencies globally? It's usually done like this:

您是否尝试过全局安装所需的依赖项?通常是这样的:

npm install [dependency_name] -g

In your case it might be that express-generator is either not installed globally or not available in PATH.

在您的示例中，表达式生成器可能不是全局安装，就是路径中不可用。

1  

Just choose a different Express version in popup (4.14.1, for example). While installing through Webstorm.

只需在弹出窗口中选择不同的Express版本(例如4.14.1)。而通过Webstorm安装。

0  

Just a reminder, when you type:

只是提醒一下，当你输入:

npm install -g express-generator

Use sudo, otherwise it won't work. Like this:

使用sudo，否则不行。是这样的:

(1) sudo npm install -g express-generator

Then:

然后:

(2) express 
(3) cd 
(4) npm install
(5) In WebStorm, File --> Open -->