Standalone mode broken for all MIDI-only plugins

juce-framework / JUCE

JUCE is an open-source cross-platform C++ application framework for desktop and mobile applications, including VST, VST3, AU, AUv3, LV2 and AAX audio plug-ins.

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Standalone mode broken for all MIDI-only plugins #812

Closed jjYBdx4IL closed 3 years ago

jjYBdx4IL commented 3 years ago

This assertion is doomed to fail when there is no audio bus:

https://github.com/juce-framework/JUCE/blob/7c797c8105c2d41872e6e8d08972624f0afd335d/modules/juce_audio_devices/midi_io/juce_MidiMessageCollector.cpp#L54

Example: breaks the MIDILogger standalone example on PC (Visual Studio 19) in Debug mode.

jjYBdx4IL commented 3 years ago

Also, in release builds, the standalone app does not receive any MIDI events when there is no audio bus.

ed95 commented 3 years ago

This should now be fixed on the develop branch with commits https://github.com/juce-framework/JUCE/commit/107a2cfe27f8e5f28bb4aab270cd07d9c1a2bcbb and https://github.com/juce-framework/JUCE/commit/04fdc4c20983c54d3bdaf6355814d29ad827c761.