/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 vote111 views2 answers
15) Which of the following directive is used to initialize an angular app? A. ng-app ANSWER B.ng-model C.ng-controller D.None of the above
Javascript AngularJS
0 vote116 views1 answer
Ngmodel component angular
Javascript AngularJS
5 votes315 views1 answer
Experimental support for decorators is a feature that is subject to change in a future release. Set the 'experimentalDecorators' option in your 'tsconfig' or 'jsconfig' to remove this warning.ts(1219) angular
Javascript AngularJS
35 votes228 views6 answers
Angular router
Javascript AngularJS
1 vote123 views4 answers
Get rid of white space around Angular Material modal dialog
Javascript AngularJS
0 vote107 views1 answer
Angular 2 on data bound event equivalent
Javascript AngularJS
-1 vote115 views1 answer
How to do a timer angular
Javascript AngularJS
0 vote100 views1 answer
Angular observer if not length
Javascript AngularJS
0 vote104 views1 answer
Angular get file from assets
Javascript AngularJS
2 votes122 views1 answer
What is the use of angularjs
Javascript AngularJS