Hello; I got this NullPointerException in my JavaFX application, but it is not reproducible.
OS: Windows 7 Ver: Microsoft Windows [Version 6.1.7601] java version "1.8.0_101" Java(TM) SE Runtime Environment (build 1.8.0_101-b13) Java HotSpot(TM) 64-Bit Server VM (build 25.101-b13, mixed mode) java.lang.NullPointerException at com.sun.javafx.text.PrismTextLayout.shape(PrismTextLayout.java:869) at com.sun.javafx.text.PrismTextLayout.layout(PrismTextLayout.java:1064) at com.sun.javafx.text.PrismTextLayout.ensureLayout(PrismTextLayout.java:223) at com.sun.javafx.text.PrismTextLayout.getBounds(PrismTextLayout.java:246) at com.sun.javafx.scene.control.skin.Utils.computeTextWidth(Utils.java:120) at com.sun.javafx.scene.control.skin.LabeledSkinBase.computeMinLabeledPartWidth(LabeledSkinBase.j ava:661) at com.sun.javafx.scene.control.skin.LabeledSkinBase.computeMinWidth(LabeledSkinBase.java:633) at javafx.scene.control.Control.computeMinWidth(Control.java:470) at javafx.scene.Parent.minWidth(Parent.java:943) at javafx.scene.layout.Region.minWidth(Region.java:1383) at javafx.scene.layout.Region.computeChildMinAreaWidth(Region.java:1667) at javafx.scene.layout.HBox.getAreaWidths(HBox.java:455) at javafx.scene.layout.HBox.computeContentWidth(HBox.java:532) at javafx.scene.layout.HBox.computeMinWidth(HBox.java:402) at javafx.scene.Parent.minWidth(Parent.java:943) at javafx.scene.layout.Region.minWidth(Region.java:1383) at javafx.scene.layout.Region.computeChildMinAreaWidth(Region.java:1667) at javafx.scene.layout.HBox.getAreaWidths(HBox.java:455) at javafx.scene.layout.HBox.computeContentWidth(HBox.java:532) at javafx.scene.layout.HBox.computeMinWidth(HBox.java:402) at javafx.scene.Parent.minWidth(Parent.java:943) at javafx.scene.layout.Region.minWidth(Region.java:1383) at javafx.scene.layout.Region.computeChildMinAreaWidth(Region.java:1667) at javafx.scene.layout.BorderPane.getAreaWidth(BorderPane.java:609) at javafx.scene.layout.BorderPane.computeMinWidth(BorderPane.java:369) at javafx.scene.Parent.minWidth(Parent.java:943) at javafx.scene.layout.Region.minWidth(Region.java:1383) at javafx.scene.layout.BorderPane.layoutChildren(BorderPane.java:484) at javafx.scene.Parent.layout(Parent.java:1087) at javafx.scene.Parent.layout(Parent.java:1093) at javafx.scene.Scene.doLayoutPass(Scene.java:552) at javafx.scene.Scene$ScenePulseListener.pulse(Scene.java:2397) at com.sun.javafx.tk.Toolkit.lambda$runPulse$30(Toolkit.java:355) at java.security.AccessController.doPrivileged(Native Method) at com.sun.javafx.tk.Toolkit.runPulse(Toolkit.java:354) at com.sun.javafx.tk.Toolkit.firePulse(Toolkit.java:381) at com.sun.javafx.tk.quantum.QuantumToolkit.pulse(QuantumToolkit.java:510) at com.sun.javafx.tk.quantum.QuantumToolkit.pulse(QuantumToolkit.java:490) at com.sun.javafx.tk.quantum.QuantumToolkit.lambda$runToolkit$404(QuantumToolkit.java:319) at com.sun.glass.ui.InvokeLaterDispatcher$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:745) Thanks -- Rahman USTA Istanbul JUG https://github.com/rahmanusta <http://www.kodcu.com/>