Windows - Illegal call in audio thread detected

[Alex Paradis]

Hi everyone,

I've been developing an app on Mac and once I moved the project to a Win Environment, i got this error:

Interface:! Illegal operation in audio thread: HeapBlock allocation {SW50ZXJmYWNlfHw1NTMzMXwxMTY3fDM0}

20191108_Mirage_Stable_V1.8:! Illegal call in audio thread detected: 
String creation

It happens when I'm trying to change a knob through MIDI CC and the knob affects a synth "setAttribute".

Is their a way to be sure that MIDI CC is passed to the Message thread instead of the Audio thread?

Thanks again!