The latest version of Google Maps isn't compatible with JavaFX WebView. Don't use this library. Alternative solution: https://www.b4x.com/android/forum/threads/jsd_openmaps.166066/#content This library is similar to B4A and B4i GoogleMaps libraries. It is based on this open source project...
I already converted this library but I wasn't going to bother posting it as we have the JavaObject library. However user Theera appears to want it so here it is. EDIT :- Version 1.1 now posted. See post #4 for details. EDIT :- Version 1.2 now posted. See post #5 for details.