Angular2 Unhandled Promise rejection: Template parse errors:

Question

I am new with Angular2 and creating one basic application. But When I run application it gives some error. Here is the link of plunker I am working on: https://plnkr.co/edit/vnnVJtA7HJS740tvslEI?p=preview Please provide me the solution so that I can start with Angular2.Following is the error: ``` VM654 zone.js:388 Unhandled Promise rejection: Template parse errors: 'courses' is not a known element: 1. If 'courses' is an Angular component, then verify that it is part of this module. 2. If 'courses' is a Web Component then add "CUSTOM_ELEMENTS_SCHEMA" to the '@NgModule.schemas' of this component to suppress this message. ("

Hello {{name}}

[ERROR ->]

"): App@3:6 ; Zone: ; Task: Promise.then ; Value: Error: Template parse errors:(…) Error: Template parse errors: 'courses' is not a known element: 1. If 'courses' is an Angular component, then verify that it is part of this module. 2. If 'courses' is a Web Component then add "CUSTOM_ELEMENTS_SCH…

Accepted Answer

You needed to do two changes,

1). removed `directives:[CourseComponent]` and

```
declarations: [ App,CourseComponent ]   //#### added CourseComponent here
```

2) changed `#` to `let` keywork

```
<li *ngFor="let course  of courses"> 
```

DEMO : https://plnkr.co/edit/U42S7joZT7wMCr1oBF9h?p=preview

Angular2 Unhandled Promise rejection: Template parse errors:

Solution

Problem