js interop compiled with dart2js error - Uncaught NoSuchMethodError : method not found:

Question

I generated a sample Polymer web project. Added following js file.

jslib.js

function testfunction()
{
aler         


        

Answer 1

Try putting your reference to interop.js above that of the compiled dart file and dart.js:

<script type="text/javascript" src="path/to/interop.js"></script>
<script type="text/javascript" src="path/to/main.dart.js"></script>
<script type="text/javascript" src="path/to/dart.js"></script>

I learned this from Dart Issue # 15065 and it resolved a similar error I had with the dart:js library.