/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

1 vote99 views1 answer
Kotlin version that is used for building with gradle
TypeScript
1 vote109 views1 answer
How do you generate test data
TypeScript
0 vote99 views1 answer
Python write a program that asks the user for a weight in kilograms and converts it to pounds
TypeScript
3 votes111 views3 answers
Cannot find module 'typescript' angular 9
TypeScript
0 vote111 views1 answer
Nginx ERR_TOO_MANY_REDIRECTS when i try redirect to https
TypeScript
0 vote105 views1 answer
Admin_enqueue_scripts specific page
TypeScript
0 vote99 views1 answer
Lua programming - setting up physics
TypeScript
0 vote108 views1 answer
Find elements by xpath with matching text
TypeScript
1 vote99 views1 answer
Typescript event keyCode
TypeScript
1 vote109 views1 answer
Mongoose to object keep all fields
TypeScript