Thanks a lot for your reply. While your suggestions did not help with the crashing problem, pointing out LIBS += -lChartboostPlugin helped me with another chartboost problem I have been struggling with for a long time: https://v-play.net/developers/forums/t/problems-with-chartboost-plugin/
AndroidRuntime(28601): java.lang.RuntimeException: Unable to instantiate application net.vplay.helper.VPlayApplication: java.lang.ClassNotFoundException: net.vplay.helper.VPlayApplication
The crashing problem still how ever remains. Commenting out the following
has no affect on the crashing in my experience. It just disables interstitial, which is what I want to use in the first place.
Delete buildfolder, clean all, restart qt creator, run qmake are all tricks I’ve tried but do not affect the problem. The crashing happens randomly at start of the game. If the game starts chartboost works perfectly. Even if the game crashes when I first build it, I can try to reopen it using the icon. If it randomly opens everything works fine, but most of the time it crashes. This happens with my game as well as with the v-play chartboost demo. I’m using the chartboost.jar from the demo project found in github.
I believe there is a bug in the current version of the v-play chartboost pluging, causes a segmentation fault and crashes game at startup. This is out of my reach.