Bad state: No serializer for 'CastList<dynamic, String>'.

[elvisun]

Serialization fails for the following code:

abstract class M implements Built<M, MBuilder> {
  List<String> get categories;

  static Serializer<M> get serializer =>
      _$mSerializer;
}

Error message is:

Bad state: No serializer for 'CastList<dynamic, String>'.

Once I changed the List<String> to BuiltList<String> it worked, is this the proper solution? Can we surface a better error message?

[davidmorgan]

Sorry about that.

It's because of #675 ... the generator is actually supposed to stop you using List altogether, but that check broke and is a little hard to reland. I'll try to prioritize that.