/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

0 vote196 views1 answer
My drop down link won't work with bootstrap angular
Javascript AngularJS
28 votes266 views6 answers
Angular router navigate
Javascript AngularJS
0 vote161 views1 answer
Angular 9 dockerfile
Javascript AngularJS
6 votes168 views2 answers
Ionic angular change page route
Javascript AngularJS
1 vote189 views3 answers
Angular dropdown selected value
Javascript AngularJS
3 votes186 views1 answer
Angular map
Javascript AngularJS
0 vote201 views1 answer
Angular keyframes %
Javascript AngularJS
5 votes189 views1 answer
Update angular cli 10
Javascript AngularJS
0 vote202 views1 answer
Ngcc failed angular 9
Javascript AngularJS
0 vote188 views1 answer
Angular pipe json error
Javascript AngularJS