GAFSoundData dispose error

[ryopei]

When trying to dispose GAFBundle, the following error occurred.

[Fault] exception, information=TypeError: Error #1034: Type Coercion failed: cannot convert Object@2dac32fbee81 to flash.media.Sound.

The _sounds variable of GAFSoundData may contain Object, but since it is not considered in the dipose method, please correct it.

   gaf_internal function dispose(): void {
        for each (var item:* in this._sounds)
        {
            if (item is Sound) {
                (item as Sound).close();
            }
            else {
                for each(var sound:Sound in item) {
                    sound.close();
                }
            }
        }
    }