stale[bot]
commented
3 years ago This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.
version: 8.0.8
It happens when I scroll the table to bottom every time, there are thousands row in the table,when I delete the data to several hundred the problem disappear
Exception in thread "JavaFX Application Thread" java.lang.NullPointerException at javafx.scene.control.cell.TreeItemPropertyValueFactory.call(TreeItemPropertyValueFactory.java:117) at javafx.scene.control.cell.TreeItemPropertyValueFactory.call(TreeItemPropertyValueFactory.java:95) at javafx.scene.control.TreeTableColumn.getCellObservableValue(TreeTableColumn.java:563) at javafx.scene.control.TreeTableColumn.getCellObservableValue(TreeTableColumn.java:548) at javafx.scene.control.TreeTableCell.updateItem(TreeTableCell.java:635) at javafx.scene.control.TreeTableCell.indexChanged(TreeTableCell.java:457) at javafx.scene.control.IndexedCell.updateIndex(IndexedCell.java:116) at com.sun.javafx.scene.control.skin.TableRowSkinBase.requestCellUpdate(TableRowSkinBase.java:659) at com.sun.javafx.scene.control.skin.TableRowSkinBase.lambda$init$0(TableRowSkinBase.java:159) at com.sun.javafx.binding.ExpressionHelper$SingleInvalidation.fireValueChangedEvent(ExpressionHelper.java:137) at com.sun.javafx.binding.ExpressionHelper.fireValueChangedEvent(ExpressionHelper.java:81) at javafx.beans.property.ObjectPropertyBase.fireValueChangedEvent(ObjectPropertyBase.java:105) at javafx.beans.property.ObjectPropertyBase.markInvalid(ObjectPropertyBase.java:112) at javafx.beans.property.ObjectPropertyBase.set(ObjectPropertyBase.java:146) at javafx.scene.control.Cell.setItem(Cell.java:403) at javafx.scene.control.Cell.updateItem(Cell.java:670) at javafx.scene.control.TreeTableRow.updateItem(TreeTableRow.java:416) at javafx.scene.control.TreeTableRow.indexChanged(TreeTableRow.java:291) at javafx.scene.control.IndexedCell.updateIndex(IndexedCell.java:116) at com.sun.javafx.scene.control.skin.VirtualFlow.setCellIndex(VirtualFlow.java:1957) at com.sun.javafx.scene.control.skin.VirtualFlow.addLeadingCells(VirtualFlow.java:1246) at com.sun.javafx.scene.control.skin.VirtualFlow.layoutChildren(VirtualFlow.java:1194) 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.Parent.layout(Parent.java:1093) 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.Parent.layout(Parent.java:1093) 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.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$2(Toolkit.java:398) at java.security.AccessController.doPrivileged(Native Method) at com.sun.javafx.tk.Toolkit.runPulse(Toolkit.java:397) at com.sun.javafx.tk.Toolkit.firePulse(Toolkit.java:424) at com.sun.javafx.tk.quantum.QuantumToolkit.pulse(QuantumToolkit.java:561) at com.sun.javafx.tk.quantum.QuantumToolkit.pulse(QuantumToolkit.java:541) at com.sun.javafx.tk.quantum.QuantumToolkit.pulseFromQueue(QuantumToolkit.java:534) at com.sun.javafx.tk.quantum.QuantumToolkit.lambda$runToolkit$11(QuantumToolkit.java:340) at com.sun.glass.ui.InvokeLaterDispatcher$Future.run(InvokeLaterDispatcher.java:95) at com.sun.glass.ui.win.WinApplication._runLoop(Native Method) at com.sun.glass.ui.win.WinApplication.lambda$null$4(WinApplication.java:186) at java.lang.Thread.run(Thread.java:748) Exception in thread "JavaFX Application Thread" java.lang.NullPointerException at javafx.scene.control.cell.TreeItemPropertyValueFactory.call(TreeItemPropertyValueFactory.java:117) at javafx.scene.control.cell.TreeItemPropertyValueFactory.call(TreeItemPropertyValueFactory.java:95) at javafx.scene.control.TreeTableColumn.getCellObservableValue(TreeTableColumn.java:563) at javafx.scene.control.TreeTableColumn.getCellObservableValue(TreeTableColumn.java:548) at javafx.scene.control.TreeTableCell.updateItem(TreeTableCell.java:635) at javafx.scene.control.TreeTableCell.indexChanged(TreeTableCell.java:457) at javafx.scene.control.IndexedCell.updateIndex(IndexedCell.java:116) at com.sun.javafx.scene.control.skin.TableRowSkinBase.updateCells(TableRowSkinBase.java:533) at com.sun.javafx.scene.control.skin.TreeTableRowSkin.updateCells(TreeTableRowSkin.java:220) at com.sun.javafx.scene.control.skin.TableRowSkinBase.checkState(TableRowSkinBase.java:631) at com.sun.javafx.scene.control.skin.TableRowSkinBase.computePrefHeight(TableRowSkinBase.java:571) at javafx.scene.control.Control.computePrefHeight(Control.java:547) at javafx.scene.Parent.prefHeight(Parent.java:935) at javafx.scene.layout.Region.prefHeight(Region.java:1435) at com.sun.javafx.scene.control.skin.VirtualFlow.resizeCellSize(VirtualFlow.java:1947) at com.sun.javafx.scene.control.skin.VirtualFlow.addLeadingCells(VirtualFlow.java:1247) at com.sun.javafx.scene.control.skin.VirtualFlow.layoutChildren(VirtualFlow.java:1194) 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.Parent.layout(Parent.java:1093) 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.Parent.layout(Parent.java:1093) 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.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$2(Toolkit.java:398) at java.security.AccessController.doPrivileged(Native Method) at com.sun.javafx.tk.Toolkit.runPulse(Toolkit.java:397) at com.sun.javafx.tk.Toolkit.firePulse(Toolkit.java:424) at com.sun.javafx.tk.quantum.QuantumToolkit.pulse(QuantumToolkit.java:561) at com.sun.javafx.tk.quantum.QuantumToolkit.pulse(QuantumToolkit.java:541) at com.sun.javafx.tk.quantum.QuantumToolkit.pulseFromQueue(QuantumToolkit.java:534) at com.sun.javafx.tk.quantum.QuantumToolkit.lambda$runToolkit$11(QuantumToolkit.java:340) at com.sun.glass.ui.InvokeLaterDispatcher$Future.run(InvokeLaterDispatcher.java:95) at com.sun.glass.ui.win.WinApplication._runLoop(Native Method) at com.sun.glass.ui.win.WinApplication.lambda$null$4(WinApplication.java:186) at java.lang.Thread.run(Thread.java:748)