Property 'firstName' has no initializer and is not definitely assigned in the constructor
"angularCompilerOptions": {
// ...
"strictPropertyInitialization": false
// ...
}Property 'firstName' has no initializer and is not definitely assigned in the constructor
"angularCompilerOptions": {
// ...
"strictPropertyInitialization": false
// ...
}Property 'products' has no initializer and is not definitely assigned in the constructor.
//inside tsconfig.json file
"angularCompilerOptions": {
// ...
"strictPropertyInitialization": false
// ...
}Property 'active' has no initializer and is not definitely assigned in the constructor.ts(2564)
//inside tsconfig.json file
"angularCompilerOptions": {
// ...
"strictPropertyInitialization": false
// ...
}
Just go to tsconfig.json and set
"strictPropertyInitialization": false
to get rid of the compilation error.
Otherwise you need to initialize all your variables which is a little bit annoyingerror 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;
}Property 'form' has no initializer and is not definitely assigned in the constructor.
"strictPropertyInitialization": falseCopyright © 2021 Codeinu
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