Trying to display on OLED the "right way"

[profezzorn]

I think you just need to do this->SetMessage(...) instead of just SetMessage(...)

@olivierflying747-8

#include "multipropdisplaycontroller.h"   // added by Oli

Ideally these display controllers should live in the prop files.
I haven’t tested that, so there may be issues with doing that, but that is the intent.