Error thrown when using Dart 2 Preview

[mjohnsullivan]

I tried to get the flutter-redux example working with the Dart 2 preview, but I get the following error when I try to run it:

══╡ EXCEPTION CAUGHT BY WIDGETS LIBRARY ╞═══════════════════════════════════════════════════════════
The following NoSuchMethodError was thrown building StoreConnector<int, String>(dirty):
The getter 'store' was called on null.
Receiver: null
Tried calling: store
When the exception was thrown, this was the stack:
#0 Object.noSuchMethod (dart:core/object_patch.dart:46:5)
#1 StoreConnector.build (package:flutter_redux/flutter_redux.dart:156:44)
#2 StatelessElement.build (package:flutter/src/widgets/framework.dart:3678:28)

Works fine when not activating the preview. The Flutter build I'm using is:

Flutter 0.1.5 • channel beta • https://github.com/flutter/flutter.git
Framework • revision 3ea4d06340 (3 weeks ago) • 2018-02-22 11:12:39 -0800
Engine • revision ead227f118
Tools • Dart 2.0.0-dev.28.0.flutter-0b4f01f759

[brianegan]

Hey, thanks for the report! I've got a PR up to fix Dart 2.0: #20

However, it's currently blocked by flutter/flutter#15681

The tests / library are actually all good, but coverage isn't working. To get Redux working with Dart 2, please use the following until that's fixed up and I can publish 0.4.0:

  flutter_redux:
    git:
      url: git://github.com/brianegan/flutter_redux.git
      ref: 0.4.0