After upgrade to 2.02 EventDescription::getMaximumDistancs was replaced with EventDescription::getMinMaxDistance. However getMinMaxDistance sets my variables always to 0. This was working with getMaximumDistancs. I also tried EventInstance::getMinMaxDistance with no success again, it sets variables to -1. I’m using UE4.27
Have you also upgraded your banks to 2.02? We changed min/max distance to be event properties, so that the spatializers obtain their min/max distance from the event rather than the other way around (with the option to override the event values in special cases).
We do have a fix coming shortly to get EventDescription::getMinMaxDistance to have the old behaviour for banks built prior to 2.02 as well.