Exception in Application start method java.lang.reflect.InvocationTargetException at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at com.javafx.main.Main.launchApp(Main.java:698) at com.javafx.main.Main.main(Main.java:871) Caused by: java.lang.RuntimeException: Exception in Application start method at com.sun.javafx.application.LauncherImpl.launchApplication1(LauncherImpl.java:403) at com.sun.javafx.application.LauncherImpl.access$000(LauncherImpl.java:47) at com.sun.javafx.application.LauncherImpl$1.run(LauncherImpl.java:115) at java.lang.Thread.run(Thread.java:745) Caused by: java.lang.NullPointerException at com.sun.t2k.MacFontFinder.initPSFontNameToPathMap(MacFontFinder.java:339) at com.sun.t2k.MacFontFinder.getFontNamesOfFontFamily(MacFontFinder.java:390) at com.sun.t2k.T2KFontFactory.getFontResource(T2KFontFactory.java:233) at com.sun.t2k.LogicalFont.getSlot0Resource(LogicalFont.java:184) at com.sun.t2k.LogicalFont.getSlotResource(LogicalFont.java:228) at com.sun.t2k.CompositeStrike.getStrikeSlot(CompositeStrike.java:86) at com.sun.t2k.CompositeStrike.getMetrics(CompositeStrike.java:132) at com.sun.javafx.font.PrismFontUtils.getFontMetrics(PrismFontUtils.java:31) at com.sun.javafx.font.PrismFontLoader.getFontMetrics(PrismFontLoader.java:466) at javafx.scene.text.Text.(Text.java:153) at javafx.scene.text.Text.(Text.java:162) at ensemble.config.ProxyDialog.(ProxyDialog.java:90) at ensemble.Ensemble2.start(Ensemble2.java:284) at com.sun.javafx.application.LauncherImpl$5.run(LauncherImpl.java:319) at com.sun.javafx.application.PlatformImpl$5.run(PlatformImpl.java:219) at com.sun.javafx.application.PlatformImpl$4$1.run(PlatformImpl.java:182) at com.sun.javafx.application.PlatformImpl$4$1.run(PlatformImpl.java:179) at java.security.AccessController.doPrivileged(Native Method) at com.sun.javafx.application.PlatformImpl$4.run(PlatformImpl.java:179) at com.sun.glass.ui.InvokeLaterDispatcher$Future.run(InvokeLaterDispatcher.java:76) 2015-11-23 09:27:03.338 java[506:8614] [JRSAppKitAWT markAppIsDaemon]: Process manager already initialized: can't fully enable headless mode. java.lang.reflect.InvocationTargetException at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at com.javafx.main.Main$2.run(Main.java:948) at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:302) at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:745) at java.awt.EventQueue.access$300(EventQueue.java:103) at java.awt.EventQueue$3.run(EventQueue.java:706) at java.awt.EventQueue$3.run(EventQueue.java:704) at java.security.AccessController.doPrivileged(Native Method) at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:77) at java.awt.EventQueue.dispatchEvent(EventQueue.java:715) at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:242) at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:161) at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:150) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:146) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:138) at java.awt.EventDispatchThread.run(EventDispatchThread.java:91) Caused by: java.awt.HeadlessException at java.awt.GraphicsEnvironment.checkHeadless(GraphicsEnvironment.java:207) at java.awt.Window.(Window.java:535) at java.awt.Frame.(Frame.java:420) at java.awt.Frame.(Frame.java:385) at javax.swing.SwingUtilities$SharedOwnerFrame.(SwingUtilities.java:1757) at javax.swing.SwingUtilities.getSharedOwnerFrame(SwingUtilities.java:1832) at javax.swing.JOptionPane.getRootFrame(JOptionPane.java:1697) at javax.swing.JOptionPane.showOptionDialog(JOptionPane.java:863) at javax.swing.JOptionPane.showMessageDialog(JOptionPane.java:667) at javax.swing.JOptionPane.showMessageDialog(JOptionPane.java:638) ... 19 more