The application is crashing after running the maven command.
java.lang.reflect.InvocationTargetException
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 org.codehaus.mojo.exec.ExecJavaMojo$1.run (ExecJavaMojo.java:293)
at java.lang.Thread.run (Thread.java:748)
Caused by: java.lang.RuntimeException: Exception in Application start method
at com.sun.javafx.application.LauncherImpl.launchApplication1 (LauncherImpl.java:917)
at com.sun.javafx.application.LauncherImpl.lambda$launchApplication$155 (LauncherImpl.java:182)
at java.lang.Thread.run (Thread.java:748)
Caused by: java.lang.NullPointerException
at org.charts.dataviewer.service.ChartsOpenedConnections.sendMessage (ChartsOpenedConnections.java:42)
at org.charts.dataviewer.DataViewer.updateConfiguration (DataViewer.java:68)
at org.charts.dataviewer.javafx.JavaFxDataViewer.updateConfiguration (JavaFxDataViewer.java:79)
at org.charts.dataviewer.javafx.example.factory.JavaFxDataViewerFactory.createDataViewerExample1 (JavaFxDataViewerFactory.java:39)
at org.charts.dataviewer.javafx.example.JavaFxDataViewerExample.test1 (JavaFxDataViewerExample.java:59)
at org.charts.dataviewer.javafx.example.JavaFxDataViewerExample.start (JavaFxDataViewerExample.java:36)
at com.sun.javafx.application.LauncherImpl.lambda$launchApplication1$162 (LauncherImpl.java:863)
at com.sun.javafx.application.PlatformImpl.lambda$runAndWait$175 (PlatformImpl.java:326)
at com.sun.javafx.application.PlatformImpl.lambda$null$173 (PlatformImpl.java:295)
at java.security.AccessController.doPrivileged (Native Method)
at com.sun.javafx.application.PlatformImpl.lambda$runLater$174 (PlatformImpl.java:294)
at com.sun.glass.ui.InvokeLaterDispatcher$Future.run (InvokeLaterDispatcher.java:95)
at com.sun.glass.ui.win.WinApplication._runLoop (Native Method)
at com.sun.glass.ui.win.WinApplication.lambda$null$148 (WinApplication.java:191)
at java.lang.Thread.run (Thread.java:748)
I am on Java8, Windows64.