Cannot find a differ supporting object of type 'string in angular6

问题

Iterate over an object that is the response from REST API

Here is the URL for Stackbliz https://stackblitz.com/edit/angular-iterator-stringobj

<div *ngFor = "let Data of student">
    <ul *ngFor="let test of Data.value | keyvalue">
        <li>{{test.key}} :: {{test.value}</li>
    </ul> 
</div>

and also tried with

<ul *ngFor = "let Data of student.value">
    <li>{{Data.pass}}</li>
</ul> 

I expect the output as

ID : 123 Name : Test Pass : true [yes] verified : true

来源：https://stackoverflow.com/questions/55589669/cannot-find-a-differ-supporting-object-of-type-string-in-angular6