The 'HttpEvent<Student[]>' type cannot be directly assigned to the 'Student[]' type. Likewise, the 'HttpSentEvent' type is also not compatible with the 'Student[]' type

Issue TS2322 (TS) The type 'HttpEvent' cannot be assigned to the type 'Student[]'. The type 'HttpSentEvent' cannot be assigned to the type 'Student[]'. The property 'length' is missing in the 'HttpSentEvent' type.

The error mentioned above is occurring in my code:

Here are the declarations:

 public Students: Array<Student> = [];
 model: any = {};


constructor(private httpService: HttpClient) {
}

async LoadStudentData() {
    var temp = await this.httpService.get<Array<Student>>(URL, this.model).toPromise();

    this.Students = temp;

}

Is there a way to handle the casting issue?

Answer №1

Appreciate the recommendations.

After making adjustments to my await call as shown below, I was able to successfully achieve the desired outcome:

var result = await this.httpService.get<Student[]>(URL, { params: this.model, observe: 'body' })
        .toPromise();

this.Students = result;

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