form control error:ERROR Error: No value accessor for form control with unspecified name attribute

Use ngDefaultControl directive to make your form has default 2way binding

<input type="text" [(ngModel)]="name" ngDefaultControl>

This error is emitted, if you forget to specify the nameattribute for an ngModel.

You can find following line in your html that contains the error:

<span class="badge badge-sm up bg-danger pull-right-xs" [hidden]="notificationCount<=0" [(ngModel)]="notificationCount"></span>

As you can see, there is no name attribute.