Vittorio Ballestra

Please can you provide more context? Pubspec.yaml to begin with and snippets of code could help diagnose the problem.

Try initializing fields bounded to `app-route` tag attributrs with `{}`.

This is a bug on polymer_interop imho. This bug is triggered by those componente because they notify null values that usually doesn't happen. The code in polymer_interop doesn't check for...

hi, can you try adding the following overrides to you yaml and see if the problem is gone ? ``` yaml polymer: version: "^1.0.0-rc.18.exp.6" hosted: name: polymer url: http://pub.drafintech.it:5001 polymer_interop:...

fixed by https://github.com/dart-lang/polymer_interop/pull/47

I've squashed the history, please let me know if there is something else that needs to be done

Rerun tests after merge. Everything works.

@jakemac53 when you're fine with the review I'm going to change the pubspec version ecc. The same for the other projects. Can we finally switch to 1.0.0 ?

or cite [`polymer_autonotify`](https://github.com/dam0vm3nt/polymer_autonotify) that will make the use of `set` and list accessors API no more necessary.