java.lang.NullPointerException

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Solutions on the web123810

  • via Terracotta by unnutz, 11 months ago
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  • Stack trace

    • java.lang.NullPointerException at main.Controller$ColoredCell.updateItem(Controller.java:88) at main.Controller$ColoredCell.updateItem(Controller.java:83) at javafx.scene.control.ListCell.updateItem(ListCell.java:480) at javafx.scene.control.ListCell.access$300(ListCell.java:72) at javafx.scene.control.ListCell$4.invalidated(ListCell.java:299) at javafx.beans.property.ObjectPropertyBase.markInvalid(ObjectPropertyBase.java:111) at javafx.beans.property.ObjectPropertyBase.set(ObjectPropertyBase.java:146) at javafx.scene.control.ListCell.setListView(ListCell.java:305) at javafx.scene.control.ListCell.updateListView(ListCell.java:494) at com.sun.javafx.scene.control.skin.ListViewSkin.createCell(ListViewSkin.java:292) at com.sun.javafx.scene.control.skin.ListViewSkin.lambda$new$366(ListViewSkin.java:99) at com.sun.javafx.scene.control.skin.VirtualFlow.getCell(VirtualFlow.java:1777) at com.sun.javafx.scene.control.skin.VirtualFlow.getCellLength(VirtualFlow.java:1879) at com.sun.javafx.scene.control.skin.VirtualFlow.computeViewportOffset(VirtualFlow.java:2528) at com.sun.javafx.scene.control.skin.VirtualFlow.layoutChildren(VirtualFlow.java:1189) at javafx.scene.Parent.layout(Parent.java:1087) at javafx.scene.Parent.layout(Parent.java:1093) at javafx.scene.Parent.layout(Parent.java:1093) at javafx.scene.Parent.layout(Parent.java:1093) at javafx.scene.Scene.doLayoutPass(Scene.java:552) at javafx.scene.Scene$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.gtk.GtkApplication._runLoop(Native Method) at com.sun.glass.ui.gtk.GtkApplication.lambda$null$49(GtkApplication.java:139) at java.lang.Thread.run(Thread.java:745)

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