Ionic4 component not a known element

Ionic Framework
5

Thanks @anna_liebt , @arnhrwd , @indraraj26

So I’ve added in app.module.ts

the import:

import { SomeThingComponent } from './some-thing/some-thing.component';

the declaration and schema into NgModule

@NgModule({
  declarations: [AppComponent, SomeThingComponent],
  entryComponents: [],
  imports: [
    BrowserModule,
    IonicModule.forRoot(),
    AppRoutingModule
  ],
  providers: [
    StatusBar,
    SplashScreen,
    { provide: RouteReuseStrategy, useClass: IonicRouteStrategy }
  ],
  bootstrap: [AppComponent],
  schemas: [
    CUSTOM_ELEMENTS_SCHEMA
  ]
})

and then the <some-thing></some-thing> element in the app.component.html

Good news: No errors yayz
Bad news: <some-thing></some-thing> is rendering as an empty element, the component html (which is a button) is not rendering (!)

image

What in the…

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