I'm running ng test and getting below error. Could you please someone help me? : Failed: Template parse errors:
'app-navbar' is not a known element:

1. If 'app-navbar' is an Angular component, then verify that it is part of this module.

2. If 'app-navbar' is a Web Component then add 'CUSTOM_ELEMENTS_SCHEMA' to the '@NgModule.schemas' of this component to suppress this message. ("[ERROR ->]<app-navbar></app-navbar>




"): ng:///DynamicTestModule/AppComponent.html@0:0
Error: Template parse errors:
'app-navbar' is not a known element:
1. If 'app-navbar' is an Angular component, then verify that it is part of this module.
2. If 'app-navbar' is a Web Component then add 'CUSTOM_ELEMENTS_SCHEMA' to the '@NgModule.schemas' of this component to suppress this message. ("[ERROR ->]<app-navbar></app-navbar>
