error NG6002: Appears in the NgModule.imports of AppModule, but could not be resolved to an NgModule class

Question

First time using firestore and I\'m getting this error. It seems to be a problem with Ivy, from my research. I don\'t have a lot of experience modifying tsconfig.app.json, w

Answer 1

I had the same problem. I followed these steps (in this exact order, this is VERY important):

1. Create child component in the "app.module.ts"
2. Build the application
3. Create parent component
4. Build the application
5. Create HTML archive
6. Build the application

This happens mainly because Angular won't build those modules in the correct order, i.e before the HTML.

e.g My code:

   
    
      favorite 
    
    My App