java.lang.NullPointerException

GitHub | swftvsn | 2 months ago
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    How to add data from sqlite to JavaFX TableView

    Stack Overflow | 2 years ago | Programmer
    java.lang.NullPointerException

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    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at com.jfoenix.skins.JFXTreeTableCellSkin.leftLabelPadding()
    2. com.jfoenix.skins
      JFXTreeTableCellSkin.leftLabelPadding
      1. com.jfoenix.skins.JFXTreeTableCellSkin.leftLabelPadding(JFXTreeTableCellSkin.java:93)
      1 frame
    3. FXSampler
      Control.computePrefWidth
      1. com.sun.javafx.scene.control.skin.LabeledSkinBase.computePrefWidth(LabeledSkinBase.java:731)
      2. com.sun.javafx.scene.control.skin.TableCellSkinBase.computePrefWidth(TableCellSkinBase.java:153)
      3. javafx.scene.control.Control.computePrefWidth(Control.java:537)
      3 frames
    4. javafx.scene
      Parent.prefWidth
      1. javafx.scene.Parent.prefWidth(Parent.java:915)
      1 frame
    5. javafx.scene.layout
      Region.prefWidth
      1. javafx.scene.layout.Region.prefWidth(Region.java:1419)
      1 frame
    6. FXSampler
      TableColumnHeader.lambda$new$49
      1. com.sun.javafx.scene.control.skin.TreeTableViewSkin.resizeColumnToFitContent(TreeTableViewSkin.java:333)
      2. com.sun.javafx.scene.control.skin.TreeTableViewSkin.resizeColumnToFitContent(TreeTableViewSkin.java:56)
      3. com.sun.javafx.scene.control.skin.TableColumnHeader.doColumnAutoSize(TableColumnHeader.java:531)
      4. com.sun.javafx.scene.control.skin.TableColumnHeader.updateScene(TableColumnHeader.java:474)
      5. com.sun.javafx.scene.control.skin.TableColumnHeader.handlePropertyChanged(TableColumnHeader.java:314)
      6. com.sun.javafx.scene.control.skin.TableColumnHeader.lambda$new$49(TableColumnHeader.java:149)
      6 frames
    7. com.sun.javafx
      MultiplePropertyChangeListenerHandler$1.changed
      1. com.sun.javafx.scene.control.MultiplePropertyChangeListenerHandler$1.changed(MultiplePropertyChangeListenerHandler.java:55)
      1 frame
    8. javafx.beans.value
      WeakChangeListener.changed
      1. javafx.beans.value.WeakChangeListener.changed(WeakChangeListener.java:89)
      1 frame
    9. com.sun.javafx
      ExpressionHelper.fireValueChangedEvent
      1. com.sun.javafx.binding.ExpressionHelper$SingleChange.fireValueChangedEvent(ExpressionHelper.java:182)
      2. com.sun.javafx.binding.ExpressionHelper.fireValueChangedEvent(ExpressionHelper.java:81)
      2 frames
    10. javafx.beans.property
      ReadOnlyObjectWrapper.fireValueChangedEvent
      1. javafx.beans.property.ReadOnlyObjectPropertyBase.fireValueChangedEvent(ReadOnlyObjectPropertyBase.java:74)
      2. javafx.beans.property.ReadOnlyObjectWrapper.fireValueChangedEvent(ReadOnlyObjectWrapper.java:102)
      2 frames
    11. javafx.scene
      Parent$1.onChanged
      1. javafx.scene.Node$ReadOnlyObjectWrapperManualFire.fireSuperValueChangedEvent(Node.java:831)
      2. javafx.scene.Node.invalidatedScenes(Node.java:883)
      3. javafx.scene.Node.setScenes(Node.java:921)
      4. javafx.scene.Parent$1.onChanged(Parent.java:269)
      4 frames
    12. com.sun.javafx
      ListListenerHelper.fireValueChangedEvent
      1. com.sun.javafx.collections.TrackableObservableList.lambda$new$19(TrackableObservableList.java:45)
      2. com.sun.javafx.collections.ListListenerHelper$Generic.fireValueChangedEvent(ListListenerHelper.java:329)
      3. com.sun.javafx.collections.ListListenerHelper.fireValueChangedEvent(ListListenerHelper.java:73)
      3 frames
    13. javafx.collections
      ModifiableObservableListBase.setAll
      1. javafx.collections.ObservableListBase.fireChange(ObservableListBase.java:233)
      2. javafx.collections.ListChangeBuilder.commit(ListChangeBuilder.java:482)
      3. javafx.collections.ListChangeBuilder.endChange(ListChangeBuilder.java:541)
      4. javafx.collections.ObservableListBase.endChange(ObservableListBase.java:205)
      5. javafx.collections.ModifiableObservableListBase.setAll(ModifiableObservableListBase.java:90)
      5 frames
    14. com.sun.javafx
      VetoableListDecorator.setAll
      1. com.sun.javafx.collections.VetoableListDecorator.setAll(VetoableListDecorator.java:116)
      1 frame
    15. FXSampler
      NestedTableColumnHeader.computePrefHeight
      1. com.sun.javafx.scene.control.skin.NestedTableColumnHeader.updateContent(NestedTableColumnHeader.java:487)
      2. com.sun.javafx.scene.control.skin.NestedTableColumnHeader.updateTableColumnHeaders(NestedTableColumnHeader.java:317)
      3. com.sun.javafx.scene.control.skin.NestedTableColumnHeader.checkState(NestedTableColumnHeader.java:544)
      4. com.sun.javafx.scene.control.skin.NestedTableColumnHeader.computePrefHeight(NestedTableColumnHeader.java:427)
      4 frames
    16. javafx.scene
      Parent.prefHeight
      1. javafx.scene.Parent.prefHeight(Parent.java:929)
      1 frame
    17. javafx.scene.layout
      Region.prefHeight
      1. javafx.scene.layout.Region.prefHeight(Region.java:1435)
      1 frame
    18. FXSampler
      TableHeaderRow.computeMinHeight
      1. com.sun.javafx.scene.control.skin.TableHeaderRow.computePrefHeight(TableHeaderRow.java:331)
      2. com.sun.javafx.scene.control.skin.TableHeaderRow.computeMinHeight(TableHeaderRow.java:324)
      2 frames
    19. javafx.scene
      Parent.minHeight
      1. javafx.scene.Parent.minHeight(Parent.java:957)
      1 frame
    20. javafx.scene.layout
      Region.minHeight
      1. javafx.scene.layout.Region.minHeight(Region.java:1401)
      1 frame
    21. FXSampler
      Control.computeMinHeight
      1. javafx.scene.control.SkinBase.computeMinHeight(SkinBase.java:254)
      2. javafx.scene.control.Control.computeMinHeight(Control.java:489)
      2 frames
    22. javafx.scene
      Parent.minHeight
      1. javafx.scene.Parent.minHeight(Parent.java:957)
      1 frame
    23. javafx.scene.layout
      AnchorPane.computeMinHeight
      1. javafx.scene.layout.Region.minHeight(Region.java:1401)
      2. javafx.scene.layout.AnchorPane.computeHeight(AnchorPane.java:297)
      3. javafx.scene.layout.AnchorPane.computeMinHeight(AnchorPane.java:246)
      3 frames
    24. javafx.scene
      Parent.minHeight
      1. javafx.scene.Parent.minHeight(Parent.java:957)
      1 frame
    25. javafx.scene.layout
      StackPane.computeMinHeight
      1. javafx.scene.layout.Region.minHeight(Region.java:1401)
      2. javafx.scene.layout.Region.computeChildMinAreaHeight(Region.java:1697)
      3. javafx.scene.layout.Region.getMaxAreaHeight(Region.java:1978)
      4. javafx.scene.layout.Region.computeMaxMinAreaHeight(Region.java:1851)
      5. javafx.scene.layout.StackPane.computeMinHeight(StackPane.java:289)
      5 frames
    26. javafx.scene
      Parent.minHeight
      1. javafx.scene.Parent.minHeight(Parent.java:957)
      1 frame
    27. javafx.scene.layout
      Region.minHeight
      1. javafx.scene.layout.Region.minHeight(Region.java:1401)
      1 frame
    28. FXSampler
      Control.computeMinHeight
      1. com.sun.javafx.scene.control.skin.SplitPaneSkin.computeMinHeight(SplitPaneSkin.java:863)
      2. javafx.scene.control.Control.computeMinHeight(Control.java:489)
      2 frames
    29. javafx.scene
      Parent.minHeight
      1. javafx.scene.Parent.minHeight(Parent.java:957)
      1 frame
    30. javafx.scene.layout
      AnchorPane.computeMinHeight
      1. javafx.scene.layout.Region.minHeight(Region.java:1401)
      2. javafx.scene.layout.AnchorPane.computeHeight(AnchorPane.java:297)
      3. javafx.scene.layout.AnchorPane.computeMinHeight(AnchorPane.java:246)
      3 frames
    31. javafx.scene
      Parent.minHeight
      1. javafx.scene.Parent.minHeight(Parent.java:957)
      1 frame
    32. javafx.scene.layout
      BorderPane.computeMinHeight
      1. javafx.scene.layout.Region.minHeight(Region.java:1401)
      2. javafx.scene.layout.Region.computeChildMinAreaHeight(Region.java:1697)
      3. javafx.scene.layout.BorderPane.getAreaHeight(BorderPane.java:618)
      4. javafx.scene.layout.BorderPane.computeMinHeight(BorderPane.java:415)
      4 frames
    33. javafx.scene
      Parent.minHeight
      1. javafx.scene.Parent.minHeight(Parent.java:957)
      1 frame
    34. javafx.scene.layout
      BorderPane.layoutChildren
      1. javafx.scene.layout.Region.minHeight(Region.java:1401)
      2. javafx.scene.layout.BorderPane.layoutChildren(BorderPane.java:485)
      2 frames
    35. javafx.scene
      Scene$ScenePulseListener.pulse
      1. javafx.scene.Parent.layout(Parent.java:1087)
      2. javafx.scene.Scene.doLayoutPass(Scene.java:552)
      3. javafx.scene.Scene$ScenePulseListener.pulse(Scene.java:2397)
      3 frames
    36. com.sun.javafx
      Toolkit.lambda$runPulse$30
      1. com.sun.javafx.tk.Toolkit.lambda$runPulse$30(Toolkit.java:355)
      1 frame
    37. Java RT
      AccessController.doPrivileged
      1. java.security.AccessController.doPrivileged(Native Method)
      1 frame
    38. com.sun.javafx
      QuantumToolkit.lambda$runToolkit$404
      1. com.sun.javafx.tk.Toolkit.runPulse(Toolkit.java:354)
      2. com.sun.javafx.tk.Toolkit.firePulse(Toolkit.java:381)
      3. com.sun.javafx.tk.quantum.QuantumToolkit.pulse(QuantumToolkit.java:510)
      4. com.sun.javafx.tk.quantum.QuantumToolkit.pulse(QuantumToolkit.java:490)
      5. com.sun.javafx.tk.quantum.QuantumToolkit.lambda$runToolkit$404(QuantumToolkit.java:319)
      5 frames
    39. com.sun.glass
      InvokeLaterDispatcher$Future.run
      1. com.sun.glass.ui.InvokeLaterDispatcher$Future.run(InvokeLaterDispatcher.java:95)
      1 frame