Multi App React Issue

I am facing issue using multi-app project

$ ionic init --multi-app
$ cd apps/
$ ionic start "My New App" --no-deps

after these command when i run project using
$ ionic serve --project=my-new-app
I got this message


and when I press "Y" for installation then i got this error


I have tried many times but this is not working. simple app without multi-app is working fine


This is my file structure.
Can anyone help me in this issue?