Here I see allowMidiAutomation, but no mention of MIDI in the rest of the example.

yeah, the example is all about plugin parameters, MIDI is a different concept. But it's listed here:

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(docs.hise.audio)

It basically replicates the enableMidiLearn property of the UI component but for the automation slot.

@d-healey Holy Shit, thank you.

Thank god its almost the weekend. I've been in this dungeon long enough. I've overlooked everything.

@ustk said in Scriptnode, how to use getNumParameters ?:

@d-healey Isn't the DspModule the entire DSP or the ScriptFX in question?

Possibly. I did try calling the function on other parts of the network and had the same result.