Answers for "angular ts has no initializer and is not definitely assigned in the constructor"

1

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

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 annoying
Posted by: Guest on September-03-2021
2

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;
Posted by: Guest on October-24-2021

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