latest flutter sdk complains, and also, workaround provides black result

[jeffreyliu8]

[jeffreyliu8]

my workaround

             var gif = await controller.export();
            var list  = Uint8List.fromList(gif!);

            showDialog(
              context: context,
              builder: (context) {
                return AlertDialog(
                  content: Image.memory(list),
                );
              },
            );

[ueman]

You can fix the black background by setting a background for the widget itself.

The black background is caused by a transparent background which is somehow interpreted as black.

But yeah, this is not really production ready and more of a proof of concept so use it at your own risk.

[jeffreyliu8]

but i did try set background to white.

[ueman]

This is now fixed