[BUG] VST3 Preset parameter with legacy param IDs crash

[stephenk]

I am also having an issue with JUCE_FORCE_USE_LEGACY_PARAM_IDS = 1.

VST3 hits assert in JUCE 6.0.8 that didn’t hit in 6.0.7: getNumPrograms()

I updated to JUCE 6.0.8, and now my plugin (under development) hits an assert that it didn’t used to hit before. But the assert is in the previous version. It hits this assert at line 603 of juce_VST3_Wrapper.cpp: struct ProgramChangeParameter : public Vst::Parameter { ProgramChangeParameter (AudioProcessor& p, Vst::ParamID vstParamID) : owner (p) { jassert (owner.getNumPrograms() > 1); // hits this assert I notice some code has been chang…