I want to make a midi editor for a hardware synthesizer.
The host application crashes immediately with MidiOutput::sendMessageNow().
class ExampleAudioProcessor : public AudioProcessor{
public:
MidiOutput *midiOutput;
}
ExampleAudioProcessor::ExampleAudioProcessor(){ // constructor
midiOutput -> openDevice(0); // Roland USB MIDI Interface UM-ONE
}
void ExampleAudioProcessorEditor::sliderValueChanged(Slider *slider){
MidiMessage message = MidiMessage::controllerEvent(1, 1, midiSlider.getValue());
processor.midiOutput -> sendMessageNow(message); // host crashes here
}