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This code is supposed to display a div containing Hello World, but instead I receive the error Uncaught TypeError: System.import is not a function. I'm following the getting started tutorial video for ng-book2, which contains the following code in index.html:
<!DOCTYPE html>
<html>
<head>
<title>Angular 2</title>
<script src="js/traceur-runtime-0.0.90.js"></script>
<script src="js/system-0.18.4.js"></script>
<script src="js/angular2-alpha31.js"></script>
</head>
<body>
<script>System.import('js/app');</script>
<hello-world></hello-world>
</body>
</html>
and app.ts:
/// <reference path="../lib/node_modules/angular2/angular2.d.ts" />
import {
Component,
View,
bootstrap
} from 'angular2/angular2';
// Annotation section
@Component({
selector: 'hello-world'
})
@View({
template: '<div>Hello World</div>'
})
// Component controller
class HelloWorld {
}
bootstrap(HelloWorld);
and finally the current directory structure:
/ng2
/js
angular2-alpha31.js
app.js
app.js.map
system-0.18.4.js
system-0.18.4.js.map
traceur-runtime-0.0.90.js
index.html
Looking around for solutions, the only issue that seems similar enough states there's a problem with System's config.js. Except in this tutorial, the video shows this working without any hint of configuration. I should mention that this is being hosted on a remote server versus the local HTTP server used in the video.
Screenshots of the developer window:
Each file shown in the above directory structure is the most current available on GitHub as of writing this. Is there a default configuration file I should be including if I'm using a remote server or am I missing something else entirely?
589
After playing around with the files further, I found that Angular2 is overriding SystemJS' System object with its own. If angular2.js moved above system.js within the HTML, then the statement
<script>System.import('js/app');</script>
uses the correct System object.
This should not be happening, however it is an issue for the time being.
125
Uncaught TypeError: System.import is not a function
A tell tale indication that js/system-0.18.4.js failed to load.
1
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