Answers for "Can't bind to 'ngForOf' since it isn't a known property of 'div"

Can't bind to 'ngModel' since it isn't a known property of 'input'.

import { FormsModule } from '@angular/forms';

[...]

@NgModule({
  imports: [
    [...]
    FormsModule
  ],
  [...]
})

Can't bind to 'ngForOf' since it isn't a known property of 'th'

// resolved by importing CommonModule not on the app.module.ts but 
// on the componentName.module.ts

import { CommonModule } from '@angular/common';
imports: [CommonModule]

Can't bind to 'ngForOf' since it isn't a known property of 'div'.

// older Angular versions
// import {BrowserModule, CommonModule} from '@angular/common';

import { BrowserModule } from '@angular/platform-browser'
..
..
@NgModule({
  imports: [BrowserModule, /* or CommonModule */],
  ..
})

NG0303: Can't bind to 'ngForOf' since it isn't a known property of 'div'.

1 : check if you imported BrowserModule in the module 
2 : check if the component that has the error is declared in the module