One thing you'll need to do (that's missing from the current version of the guide) is *remove* your existing bower_components folder to make sure it doesn't try to resolve packages against stuff you already have installed.
On Tue, Apr 25, 2017 at 10:08 AM, Laurent Besson <[email protected]> wrote: > Hi, > > I would like to upgrade my custom component to class-based elements on an > hybrid poject. > My project run actually with Polymer 1.7.1 and I would like to switch to > a Hybrid project having Polymer 1.7.1 and have Polymer 2.0.0-rc.7 in > parallel. I followed this guide https://www.polymer- > project.org/2.0/docs/devguide/hybrid-elements. > > I tried to update too update my following dependencies: > > "paper-button": "PolymerElements/paper-button#2.0-preview", > "paper-input": "PolymerElements/paper-input#2.0-preview", > "paper-icon-button": "PolymerElements/paper-icon-button#2.0-preview", > "paper-card": "PolymerElements/paper-card#2.0-preview", > "paper-toggle-button": "PolymerElements/paper-toggle-button#2.0-preview", > "paper-tooltip": "PolymerElements/paper-tooltip#2.0-preview", > "paper-material": "PolymerElements/paper-material#2.0-preview", > "paper-spinner": "PolymerElements/paper-spinner#2.0-preview", > "paper-item": "PolymerElements/paper-item#2.0-preview", > "paper-dialog": "PolymerElements/paper-dialog#2.0-preview", > "paper-checkbox": "PolymerElements/paper-checkbox#2.0-preview", > "paper-toolbar": "PolymerElements/paper-toolbar#2.0-preview". > > A the end I have polymer 1.9.1 in my bower folder instead of 2.0.0 rc and > so I do not have > *polymer.element.htm*l which is required for class-based elements. > > class MyElement extends Polymer.Element > > > Do you have a explanation or a solution for this issue? > > > Thanks. > > > Laurent > > > > > > 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/aacbeea7-6a8e-4b84-985c-daa13aa98d0b%40googlegroups.com > <https://groups.google.com/d/msgid/polymer-dev/aacbeea7-6a8e-4b84-985c-daa13aa98d0b%40googlegroups.com?utm_medium=email&utm_source=footer> > . > For more options, visit https://groups.google.com/d/optout. > 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/CADSbU_zz5jOzUjbtipX_E4JkaxiNoPoLefXdWJzNTHGMgEuBmg%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
