While, I despise replies like this...I'll commit the crime for a purpose: I've never seen that error, BUT...
I'd suggest you only use webcomponents.js, since platform.js is now deprecated. So I'd put webcomponents.js back in and pull out platform.js. Something I can say (because I got bit by it recently) is that you're most likely not getting the error in Chrome, because Chrome doesn't need the web components polyfills (webcomponents.js). Everything was looking good on a project I'm working on, until I tested in Safari and Firefox. It's an easy fix, however, to get Chrome loading the polyfills: just add the 'register' attribute to the script tag where you pull in webcomponents.js. I hope this was at least a little helpful. Hopefully someone else can weigh in. I personally would love some better strategies for debugging Polymer elements. On Thursday, November 13, 2014 9:51:17 PM UTC-5, Gee Jay Almestas wrote: > > Hello I'm having mutating Prototype Error in my firefox 33.1 kindly see > image below > > <http://i.gyazo.com/85b852e2572121d234dd374798d5d8a7.png> > > http://i.gyazo.com/85b852e2572121d234dd374798d5d8a7.png > > > i also included webcomponents.js and platform.js on my html > Follow Polymer on Google+: plus.google.com/107187849809354688692 --- You received this message because you are subscribed to the Google Groups "Polymer" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/polymer-dev/065de390-ef72-43ae-984f-422e2c5ad4f8%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
