Answers for "angular 13 property 'alertcontainer' has no initializer and is not definitely assigned in the constructor"

1

Property '...' has no initializer and is not definitely assigned in the constructor

Just go to tsconfig.json and set

"strictPropertyInitialization": false
to get rid of the compilation error.

Otherwise you need to initialize all your variables which is a little bit annoying
Posted by: Guest on September-03-2021
1

Property has no initializer and is not definitely assigned in the constructor

@Component({...})
export class Component {
  @Input() myInput: string|undefined;
}

OR

@Component({...})
export class Component {
  @Input() myInput!: string;
}
Posted by: Guest on September-25-2021

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