ng-serve 命令打开编辑器

Question

I set up a fresh angular-app and try to serve it with

ng serve --watch

instead of serving the app a file-editor opens. Why does that happen? How can I resolve this?

this is the editor that shows

Serving with

npm start

works fine

Answer 1

I was able to resolve this by

• unistalling the editor that took the ng-alias
• uninstalling angular-cli
• reinstalling angular-cli
• manually adding the angular-cli alias

Answer 2

Solution :

Just use npx before any nodejs executables.

Eg : npx ng serve -o

Answer 3

I don't know how I got there, but suddenly ng serve behaved differently and opened the ng.js file, in the default editor app actually called Editor . I run a Windows-11 OS.

I fixed the problem by going going to the environment variables menu, removing one of the values for the PATH variable. I removed the following lin, which pointed to my Angular JS:

C:\path\to\node_modules\@angular\cli\bin