Stream of "buffer was empty" exceptions in output

[bramvbilsen]

When displaying a map, I'm getting tons of errors in the output saying that the buffer was empty. The app runs fine though.
My code:

class _MyMapTestState extends State<MyMapTest> {
  @override
  Widget build(BuildContext context) {
    return new FlutterMap(
      options: new MapOptions(
        center: new LatLng(51.5, -0.09),
        zoom: 13.0,
      ),
      layers: [
        new TileLayerOptions(
          urlTemplate: "https://api.tiles.mapbox.com/v4/"
              "{id}/{z}/{x}/{y}@2x.png?access_token=$token",
          additionalOptions: {
            'accessToken': '<$token>',
            'id': 'mapbox.streets',
          },
        ),
        new MarkerLayerOptions(
          markers: [
            new Marker(
              width: 80.0,
              height: 80.0,
              point: new LatLng(51.5, -0.09),
              builder: (ctx) =>
              new Container(
                child: new FlutterLogo(),
              ),
            ),
          ],
        ),
      ],
    );
  }
}

Output:

E/flutter (  873): [ERROR:flutter/lib/ui/painting/codec.cc(76)] InitCodec failed - buffer was empty
I/chatty  (  873): uid=10094(u0_a94) io_thread identical 6 lines
E/flutter (  873): [ERROR:flutter/lib/ui/painting/codec.cc(76)] InitCodec failed - buffer was empty
I/flutter (  873): ══╡ EXCEPTION CAUGHT BY SERVICES ╞══════════════════════════════════════════════════════════════════
I/flutter (  873): The following _Exception was thrown resolving an image codec:
I/flutter (  873): Exception: operation failed
I/flutter (  873): ════════════════════════════════════════════════════════════════════════════════════════════════════
I/flutter (  873): Another exception was thrown: Exception: operation failed
I/chatty  (  873): uid=10094(u0_a94) Thread-6 identical 5 lines
I/flutter (  873): Another exception was thrown: Exception: operation failed
E/flutter (  873): [ERROR:flutter/lib/ui/painting/codec.cc(76)] InitCodec failed - buffer was empty
E/flutter (  873): [ERROR:flutter/lib/ui/painting/codec.cc(76)] InitCodec failed - buffer was empty
I/flutter (  873): Another exception was thrown: Exception: operation failed
I/flutter (  873): Another exception was thrown: Exception: operation failed

Flutter info

Flutter (Channel beta, v0.2.3, on Microsoft Windows [Version 10.0.16299.309], locale en-US)

I am not using the Dart 2.0 preview.

[johnpryan]

I think this is related to https://github.com/apptreesoftware/flutter_map/issues/19

[johnpryan]

fixed by https://github.com/apptreesoftware/flutter_map/pull/37