The serve command requires to be run in an Angular project, but a project definition could not be found
Error Detail: The serve command requires to be run in an Angular project, but a project definition could not be found
We can fix this error by running the following command:
Go to the project directory and
execute the command to Uninstall global:
>>
npm uninstall -g angular-cli
Then, Reset Cache:
>> npm cache clean
Then, Install latest CLI:
>> npm install -g
@angular/cli@latest
Note:
You don’t need to this command [npm
cache clean –force], if you don't have any problem during the installation.