Value attribute brackets issue

[jjakka]

Hi,

When using chart element in my site within a polymer-element and template tag which is being accessed via app-router with core-animated pages, you get the error seen in the image attached.

The issue is resolved when a space is inserted between the double square brackets in the value like this: value="[[1,2,3,4]]" --->error value="[ [1,2,3,4] ]" --->no error

[robdodson]

This looks like a Polymer bug to me. Going to close because soon I'll be porting over to 0.8