I use this jGoogleMaps tutorial to try visualize a Google Maps on a pc desktop
B4J 8.50, jGoogleMap 1.82, jFX 8.30, jdk1.8.0_241 (also with jdk-11.0.1 is same problem)
When i load example at the bottom of first post and try to execute, a rapid flash show a map, then "Ooops, in not possible to load ...." on the center of form
Nothing appear on log window
if i try to press RESET MAP button, then log display
This if i use the example without modification
If instead of gmap.Initialize("gmap", options) i use gmap.Initialize2("gmap", options,"AIzaSyAGA0N1D............") the same error appear
What can i try to resolve this problem ?
B4J 8.50, jGoogleMap 1.82, jFX 8.30, jdk1.8.0_241 (also with jdk-11.0.1 is same problem)
When i load example at the bottom of first post and try to execute, a rapid flash show a map, then "Ooops, in not possible to load ...." on the center of form
Nothing appear on log window
if i try to press RESET MAP button, then log display
Log windows:
Waiting for debugger to connect...
Program started.
Alert: loadMapLibrary
mapLibraryLoaded!
Alert: !!!mapLibraryLoaded!!!
Errore nella linea: 65
java.lang.NullPointerException
at com.lynden.gmapsfx.javascript.object.GoogleMap.internalGetZoom(GoogleMap.java:76)
at com.lynden.gmapsfx.javascript.object.GoogleMap.zoomProperty(GoogleMap.java:93)
at com.lynden.gmapsfx.javascript.object.GoogleMap.setZoom(GoogleMap.java:68)
at anywheresoftware.b4j.googlemaps.GoogleMapWrapper.MoveCamera(GoogleMapWrapper.java:239)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at anywheresoftware.b4a.shell.Shell.runVoidMethod(Shell.java:676)
at anywheresoftware.b4a.shell.Shell.raiseEventImpl(Shell.java:240)
at anywheresoftware.b4a.shell.Shell.raiseEvent(Shell.java:167)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at anywheresoftware.b4a.BA.raiseEvent2(BA.java:91)
at anywheresoftware.b4a.shell.ShellBA.raiseEvent2(ShellBA.java:98)
at anywheresoftware.b4a.BA$1.run(BA.java:216)
at com.sun.javafx.application.PlatformImpl.lambda$null$5(PlatformImpl.java:295)
at java.security.AccessController.doPrivileged(Native Method)
at com.sun.javafx.application.PlatformImpl.lambda$runLater$6(PlatformImpl.java:294)
at com.sun.glass.ui.InvokeLaterDispatcher$Future.run(InvokeLaterDispatcher.java:95)
at com.sun.glass.ui.win.WinApplication._runLoop(Native Method)
at com.sun.glass.ui.win.WinApplication.lambda$null$4(WinApplication.java:186)
at java.lang.Thread.run(Thread.java:748)This if i use the example without modification
If instead of gmap.Initialize("gmap", options) i use gmap.Initialize2("gmap", options,"AIzaSyAGA0N1D............") the same error appear
What can i try to resolve this problem ?
Last edited:
