LOAD_STATE_NOT_SUPPORTED appears when playing MIDI

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Softhinker Qin

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Sep 27, 2013, 11:38:23 AM9/27/13

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Hi Fred,

I'm using gwt-voices-3.2.0.jar with GWT-2.5.1, and test it in Chrome and Firefox 24.0, however, midi file is not playing, and it gives LOAD_STATE_NOT_SUPPORTED. Please take a look at below code and advise.

// http://127.0.0.1:8888/midi/test.mid

String url = Window.Location.getProtocol() + "//" + Window.Location.getHost() + "/midi/" + midiName + ".mid";
final Sound sound = soundController.createSound(Sound.MIME_TYPE_AUDIO_X_MIDI, url);
this.selectedSoundList.add(sound);
...
for(Sound sound : this.selectedSoundList){
Window.alert(sound.getLoadState().toString());
sound.setVolume(80);
sound.play();
}