@Davixe
Hey, this must be something to do with 4.15’s "Include What You Use"compile optimization.
For now, try disabling IYWU for this plugin by going toDonAINavigation.Build.cs and setting this flag there:
bEnforceIWYU= false;
Btw, I don’t always receive a mail notification for posts; posting in the support thread is easier for me to find
PS: 4.16 support incoming, needs some code changes first!