VS2017 Cordova error @ionic/app-scripts not installed

Error encountered in installing vs2017 Cordova @ionic/app-scripts not installed

Each time you open the automatic download is very slow, there are many online posts to write

Enter the command prompt for Windows.

Input: NPM install @ionic/[email protected]--save-dev

If executed smoothly, enter VS2017 again will find @ionic/app-scripts has been updated well.

3.6.2 However, the execution of the above command appeared

Cannot download "Https://github.com/sass/node-sass/releases/download/v4.5.0/win32-x64-51_binding.node":

How to solve it:

1. Manually download the above link in the browser, save the file to a directory

2. Then go to Windows command prompt: Set Sass_binary_path=e:/tools/win32-x64-51_binding.node

3. Run NPM install again @ionic/[email protected]--save-dev

OK, success.

However, there is no implementation or installation failure in the actual operation. There is also a problem installing the console command. So consider the PowerShell

It is not possible to print out all the paths with Echo, and since it is ultimately sass_binary_path, it is better to use Sass_binary_path as a global variable, and the reference is to download the information from the installation global variable by default.

Open vs2017 again, run the program, install successfully

VS2017 Cordova error @ionic/app-scripts not installed