/TypeScript/Error TS2564: Property 'description' has no initializer and is not definitely assigned in the constructor. in angular class

Error TS2564: Property 'description' has no initializer and is not definitely assigned in the constructor. in angular class

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

//inside tsconfig.json file
"angularCompilerOptions": {
    //   ...
    "strictPropertyInitialization": false
    //   ...
  }

Error TS2564: Property 'description' has no initializer and is not definitely assigned in the constructor. in angular class

  id!: number;

got it, it's because typescript 2.7.2 included a strict class checking where all properties should be declared in constructor. So to work around that, just add a bang sign (!) like: name!:string;

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;
}

Source: stackoverflow.com

Property 'data' has no initializer and is not definitely assigned in the constructor.ts(2564)

Remove strictProperinitialization

Similar codes

0 vote157 views1 answer
Cra ts pwa
TypeScript
0 vote143 views1 answer
Does key repeats in hashmap
TypeScript
1 vote159 views2 answers
Passport serializeUser
TypeScript
0 vote188 views1 answer
Input type=file events jquery
TypeScript
1 vote153 views1 answer
Typescript switch test per case
TypeScript
1 vote143 views1 answer
From sklearn.datasets import fetch_mldata error
TypeScript
12 votes138 views6 answers
Typescript array of objects
TypeScript
32 votes154 views6 answers
Bootstrap alerts
TypeScript
20 votes155 views10 answers
Nodemon
TypeScript
1 vote173 views1 answer
Tepescript loop object
TypeScript