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Exception when closing a library with groups #9997

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Siedlerchr opened this issue Jun 9, 2023 · 2 comments · Fixed by #10005
Closed
2 tasks done

Exception when closing a library with groups #9997

Siedlerchr opened this issue Jun 9, 2023 · 2 comments · Fixed by #10005
Labels
bug Confirmed bugs or reports that are very likely to be bugs groups
Milestone
v5.10

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@Siedlerchr
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JabRef version

Latest development branch build (please note build date below)

Operating system

macOS

Details on version and operating system

mac os 13.4

Checked with the latest development build

  • I made a backup of my libraries before testing the latest development version.
  • I have tested the latest development version and the problem persists

Steps to reproduce the behaviour

  1. Open JabRef with a library containing groups and entries
  2. Close the library via the X at the tab
  3. Observe exception in the log:

java.lang.NullPointerException: Cannot invoke "javafx.scene.control.TreeItem.getValue()" because the return value of "javafx.scene.control.TreeTableView.getRoot()" is null
	at org.jabref/org.jabref.gui.groups.GroupTreeView.lambda$26(GroupTreeView.java:245)
	at javafx.base@20/javafx.beans.binding.Bindings$1.computeValue(Bindings.java:157)
	at javafx.base@20/javafx.beans.binding.BooleanBinding.get(BooleanBinding.java:161)
	at javafx.base@20/javafx.beans.binding.BooleanExpression.getValue(BooleanExpression.java:55)
	at javafx.base@20/javafx.beans.binding.BooleanBinding.getValue(BooleanBinding.java:59)
	at javafx.base@20/com.sun.javafx.binding.ExpressionHelper$SingleChange.fireValueChangedEvent(ExpressionHelper.java:177)
	at javafx.base@20/com.sun.javafx.binding.ExpressionHelper.fireValueChangedEvent(ExpressionHelper.java:80)
	at javafx.base@20/javafx.beans.binding.BooleanBinding.invalidate(BooleanBinding.java:180)
	at javafx.base@20/com.sun.javafx.binding.BindingHelperObserver.invalidated(BindingHelperObserver.java:52)
	at javafx.base@20/com.sun.javafx.binding.ExpressionHelper$Generic.fireValueChangedEvent(ExpressionHelper.java:348)
	at javafx.base@20/com.sun.javafx.binding.ExpressionHelper.fireValueChangedEvent(ExpressionHelper.java:80)
	at javafx.base@20/javafx.beans.property.ReadOnlyObjectPropertyBase.fireValueChangedEvent(ReadOnlyObjectPropertyBase.java:80)
	at javafx.base@20/javafx.beans.property.ReadOnlyObjectWrapper.fireValueChangedEvent(ReadOnlyObjectWrapper.java:102)
	at javafx.base@20/javafx.beans.property.ObjectPropertyBase.markInvalid(ObjectPropertyBase.java:113)
	at javafx.base@20/javafx.beans.property.ObjectPropertyBase.set(ObjectPropertyBase.java:147)
	at javafx.controls@20/javafx.scene.control.TreeTableRow.setTreeItem(TreeTableRow.java:169)
	at javafx.controls@20/javafx.scene.control.TreeTableRow.updateTreeItem(TreeTableRow.java:515)
	at javafx.controls@20/javafx.scene.control.TreeTableRow.updateItem(TreeTableRow.java:432)
	at javafx.controls@20/javafx.scene.control.TreeTableRow.indexChanged(TreeTableRow.java:298)
	at javafx.controls@20/javafx.scene.control.IndexedCell.updateIndex(IndexedCell.java:128)
	at javafx.controls@20/javafx.scene.control.skin.VirtualFlow.setCellIndex(VirtualFlow.java:1806)
	at javafx.controls@20/javafx.scene.control.skin.VirtualFlow.addTrailingCells(VirtualFlow.java:2196)
	at javafx.controls@20/javafx.scene.control.skin.VirtualFlow.layoutChildren(VirtualFlow.java:1320)
	at javafx.controls@20/javafx.scene.control.skin.VirtualFlow$5.invalidated(VirtualFlow.java:889)
	at javafx.base@20/javafx.beans.property.IntegerPropertyBase.markInvalid(IntegerPropertyBase.java:113)
	at javafx.base@20/javafx.beans.property.IntegerPropertyBase.set(IntegerPropertyBase.java:148)
	at javafx.controls@20/javafx.scene.control.skin.VirtualFlow.setCellCount(VirtualFlow.java:904)
	at javafx.controls@20/javafx.scene.control.skin.TreeTableViewSkin.updateItemCount(TreeTableViewSkin.java:354)
	at javafx.controls@20/javafx.scene.control.skin.TreeTableViewSkin.setRoot(TreeTableViewSkin.java:326)
	at javafx.controls@20/javafx.scene.control.skin.TreeTableViewSkin.lambda$new$14(TreeTableViewSkin.java:134)
	at javafx.controls@20/com.sun.javafx.scene.control.ListenerHelper$4.changed(ListenerHelper.java:219)
	at javafx.base@20/com.sun.javafx.binding.ExpressionHelper$Generic.fireValueChangedEvent(ExpressionHelper.java:360)
	at javafx.base@20/com.sun.javafx.binding.ExpressionHelper.fireValueChangedEvent(ExpressionHelper.java:80)
	at javafx.base@20/javafx.beans.property.ObjectPropertyBase.fireValueChangedEvent(ObjectPropertyBase.java:106)
	at javafx.base@20/javafx.beans.property.ObjectPropertyBase.markInvalid(ObjectPropertyBase.java:113)
	at javafx.base@20/javafx.beans.property.ObjectPropertyBase$Listener.invalidated(ObjectPropertyBase.java:234)
	at javafx.base@20/com.sun.javafx.binding.ExpressionHelper$SingleInvalidation.fireValueChangedEvent(ExpressionHelper.java:136)
	at javafx.base@20/com.sun.javafx.binding.ExpressionHelper.fireValueChangedEvent(ExpressionHelper.java:80)
	at javafx.base@20/javafx.beans.binding.ObjectBinding.invalidate(ObjectBinding.java:187)
	at javafx.base@20/com.sun.javafx.binding.BindingHelperObserver.invalidated(BindingHelperObserver.java:52)
	at javafx.base@20/com.sun.javafx.binding.ExpressionHelper$SingleInvalidation.fireValueChangedEvent(ExpressionHelper.java:136)
	at javafx.base@20/com.sun.javafx.binding.ExpressionHelper.fireValueChangedEvent(ExpressionHelper.java:80)
	at javafx.base@20/javafx.beans.property.ObjectPropertyBase.fireValueChangedEvent(ObjectPropertyBase.java:106)
	at javafx.base@20/javafx.beans.property.ObjectPropertyBase.markInvalid(ObjectPropertyBase.java:113)
	at javafx.base@20/javafx.beans.property.ObjectPropertyBase.set(ObjectPropertyBase.java:147)
	at javafx.base@20/javafx.beans.property.ObjectProperty.setValue(ObjectProperty.java:78)
	at org.jabref/org.jabref.gui.groups.GroupTreeViewModel.onActiveDatabaseChanged(GroupTreeViewModel.java:154)
	at [email protected]/com.tobiasdiez.easybind.EasyBind.lambda$subscribe$1(EasyBind.java:493)
	at javafx.base@20/com.sun.javafx.binding.ExpressionHelper$Generic.fireValueChangedEvent(ExpressionHelper.java:360)
	at javafx.base@20/com.sun.javafx.binding.ExpressionHelper.fireValueChangedEvent(ExpressionHelper.java:80)
	at javafx.base@20/javafx.beans.property.ObjectPropertyBase.fireValueChangedEvent(ObjectPropertyBase.java:106)
	at javafx.base@20/javafx.beans.property.ObjectPropertyBase.markInvalid(ObjectPropertyBase.java:113)
	at javafx.base@20/javafx.beans.property.ObjectPropertyBase.set(ObjectPropertyBase.java:147)
	at org.jabref/org.jabref.gui.StateManager.setActiveDatabase(StateManager.java:141)
	at org.jabref/org.jabref.gui.JabRefFrame.lambda$23(JabRefFrame.java:683)
	at [email protected]/com.tobiasdiez.easybind.EasyBind.lambda$subscribe$1(EasyBind.java:493)
	at javafx.base@20/com.sun.javafx.binding.ExpressionHelper$Generic.fireValueChangedEvent(ExpressionHelper.java:360)
	at javafx.base@20/com.sun.javafx.binding.ExpressionHelper.fireValueChangedEvent(ExpressionHelper.java:80)
	at javafx.base@20/javafx.beans.property.ReadOnlyObjectPropertyBase.fireValueChangedEvent(ReadOnlyObjectPropertyBase.java:80)
	at javafx.base@20/javafx.beans.property.ReadOnlyObjectWrapper.fireValueChangedEvent(ReadOnlyObjectWrapper.java:102)
	at javafx.base@20/javafx.beans.property.ObjectPropertyBase.markInvalid(ObjectPropertyBase.java:113)
	at javafx.base@20/javafx.beans.property.ObjectPropertyBase.set(ObjectPropertyBase.java:147)
	at javafx.controls@20/javafx.scene.control.SelectionModel.setSelectedItem(SelectionModel.java:105)
	at javafx.controls@20/javafx.scene.control.SingleSelectionModel.updateSelectedIndex(SingleSelectionModel.java:223)
	at javafx.controls@20/javafx.scene.control.SingleSelectionModel.clearSelection(SingleSelectionModel.java:68)
	at javafx.controls@20/javafx.scene.control.TabPane$TabPaneSelectionModel.lambda$new$0(TabPane.java:628)
	at javafx.base@20/javafx.collections.WeakListChangeListener.onChanged(WeakListChangeListener.java:88)
	at javafx.base@20/com.sun.javafx.collections.ListListenerHelper$Generic.fireValueChangedEvent(ListListenerHelper.java:327)
	at javafx.base@20/com.sun.javafx.collections.ListListenerHelper.fireValueChangedEvent(ListListenerHelper.java:71)
	at javafx.base@20/javafx.collections.ObservableListBase.fireChange(ObservableListBase.java:238)
	at javafx.base@20/javafx.collections.ListChangeBuilder.commit(ListChangeBuilder.java:482)
	at javafx.base@20/javafx.collections.ListChangeBuilder.endChange(ListChangeBuilder.java:541)
	at javafx.base@20/javafx.collections.ObservableListBase.endChange(ObservableListBase.java:210)
	at javafx.base@20/javafx.collections.ModifiableObservableListBase.remove(ModifiableObservableListBase.java:190)
	at javafx.base@20/javafx.collections.ModifiableObservableListBase.remove(ModifiableObservableListBase.java:178)
	at org.jabref/org.jabref.gui.JabRefFrame.lambda$43(JabRefFrame.java:1265)
	at javafx.graphics@20/com.sun.javafx.application.PlatformImpl.lambda$runLater$10(PlatformImpl.java:456)
	at java.base/java.security.AccessController.doPrivileged(AccessController.java:399)
	at javafx.graphics@20/com.sun.javafx.application.PlatformImpl.lambda$runLater$11(PlatformImpl.java:455)
	at javafx.graphics@20/com.sun.glass.ui.InvokeLaterDispatcher$Future.run(InvokeLaterDispatcher.java:95)

Appendix

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@Siedlerchr Siedlerchr added bug Confirmed bugs or reports that are very likely to be bugs groups labels Jun 9, 2023
@koppor koppor added this to the v5.10 milestone Jun 11, 2023
@koppor
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koppor commented Jun 11, 2023

I put it to a milestone, because closing of a library should work?!

@Siedlerchr
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Closing works. Only the exception is logged. Seems like a mill check is missing

@aqurilla aqurilla mentioned this issue Jun 12, 2023
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Milestone
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Exception when closing a library with groups aqurilla/jabref
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@Siedlerchr @koppor