[1.0.3]Cannot start up after upgrade

[imskull]

After I updated Polymer from 1.0.0 to 1.0.3 via bower update , my project and polymer demo(eg. paper-fab/demo/index.html) all get an error:

Uncaught TypeError: Cannot read property '_addFeature' of undefined | polymer-mini.html:1054

[imskull]

When I rolled back to 1.0.2, everything is right

  "dependencies": {
    "polymer": "Polymer/polymer#1.0.2",
    "iron-elements": "polymerelements/iron-elements#^1.0.0",
    "paper-elements": "polymerelements/paper-elements#^1.0.0"
  }

[zishanj]

Instead of using polymer-mini.html try using full version polymer.html and see if it works.

[imskull]

@zishanj polymer-mini.html is imported by polymer.html not by me.

Just re-tried a moment ago, still got same error. does anybody succeed upgrade to 1.0.3?

[dfreedm]

I can't repro this. Can you run bower cache clean, remove the directory, and reinstall your components?

[imskull]

Thanks @azakus , bower cache clean works amazing.