The selector “my-app” did not match any elements

Question

The problem is when I run my app, it works fine. But when I refresh it, most of the time I get below msg.

The selector \"my-app\" did not match any e

Answer 1

Django+Angular

I had a custom index.html, not the one generated by angular CLI.

I had this error because I placed the generated script files in the section instead of at the end of the closing tag (after the tags)