Error: A value of type 'List<dynamic>' can't be returned from the function 'symbol' because it has a return type of 'PbList<ProtoOALightSymbol>'

[JasperEssien2]

It seems the mismatch is caused by protobuf generating a list with type PbList<E> while the GeneratedMessage abstract class and FieldSet class _$getList<T>() method signature returns a List<T> type.

Here's the GeneratedMessage class method declaration.

  List<T> $_getList<T>(int index) => _fieldSet._$getList<T>(index);

Meanwhile, the generated file

  @$pb.TagNumber(3)
  $pb.PbList<$1.ProtoOAAsset> get asset => $_getList(2);