Because I get this error when I run ng serve --open :
C: \ wamp64 \ www \ my-app & nt serve --open You seem to not be depending on "@ angular / core". This is an error.
I do not understand maybe I did something wrong when installing it? , I know it's fine because when I run ng --version I get everything right, the angular version cli etc.
but I do not want to run the ng serve --open
Good David! the error seems for lack of Angular packages. Try running in console in your C: \ wamp64 \ www \ my-app directory with:
npm install
And then try running ng serve --open again.
Greetings.
Delete node_modules and package-lock.json, from the "my-app" folder.
Where is your project ( C:\wamp64\www\my-app - Below is the structure for you to get oriented).
Then run the following command, update the npm packages.
npm install
Recommendations:
Then check the package.json and make sure there is the following line "@angular/core": "5.0.4" (the version may vary, quiet)
The structure of the self-generated project should be like this, so you can orient yourself:
Another recommendation when you install Angular, I recommend doing global for any problem:
npm install -g @angular/cli // -g Refers to a global installation.