/Javascript/AngularJS/Angular property has no initializer and is not definitely assigned in the constructor

Angular property has no initializer and is not definitely assigned in the constructor

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

 "angularCompilerOptions": {
    //   ...
    "strictPropertyInitialization": false

    //   ...
  }

Source: stackoverflow.com

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

"strictPropertyInitialization": false

Source: stackoverflow.com

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

"strictPropertyInitialization": false

Source: stackoverflow.com

Angular property has no initializer and is not definitely assigned in the constructor

[Solved] Property ‘…’ has no initializer and is not definitely assigned in the constructor

Source: exerror.com

Similar codes

10 votes117 views5 answers
Angularjs foreach
Javascript AngularJS
-1 vote103 views2 answers
How to navigate to previous page in angular
Javascript AngularJS
0 vote119 views1 answer
Parametro angulara con ruta y recarga de componente
Javascript AngularJS
5 votes105 views1 answer
Access angular app outside localhost
Javascript AngularJS
0 vote99 views1 answer
Angular two-way-binding on observable
Javascript AngularJS
5 votes97 views2 answers
Display rond logo in angular
Javascript AngularJS
0 vote131 views1 answer
Import map in angular
Javascript AngularJS
0 vote107 views1 answer
Search fullname in angular
Javascript AngularJS
5 votes96 views1 answer
Update angular cli 10
Javascript AngularJS
0 vote129 views1 answer
Angular ngstyle variable
Javascript AngularJS