Error - Uncaught Possible attempt to load Polymer twice

[juliankrispel]

When I'm loading more than one polymer element on a page dom.js throws 'Uncaught Possible attempt to load Polymer twice'.

I'm using chrome and have the htmlimports polyfill included, any idea why this is ocurring? Am I missing something?

[juliankrispel]

I found out the cause of the issue. Basically, I'm using bower link to develop my components in isolation, yet use them just like any other bower package. This means that each of these packages uses their own polymer dependency. Is there a workaround for this other than just developing everything in one large repository?

[robdodson]

You should only need to include platform.js to work with Polymer. Are you also including the htmlimports polyfill?

Inside of your polymer element the path to polymer.html should look like this:

<link rel="import" href="../polymer/polymer.html">

That path assumes that the polymer directory is a sibling of your element's directory in bower_components.