Versions of @angular/compiler-cli and typescript could not be determined

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耶瑟儿~
耶瑟儿~ 2020-12-28 14:35

I have installed Angular/cli and then try to run command ng serve then below error is throwing. I have tried lot of thing like uninstall angular/cli, npm cache clean, etc

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  •  猫巷女王i
    2020-12-28 14:48

    1. Open the command prompt in your project folder.

    2. Run the command.

     npm install --only=dev
    

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