JFXColorPicker not compatible with JDK12

[calixtus]

There seem to be some compatibility issues with JFoenix ColorPicker and JDK12 JabRef is using in the GroupsDialog, which is failing to load.

sshahine/JFoenix#966

I prepared a temporary drop-in replacement fix with the standard ColorPicker of JavaFX.

JabRef 5.0.0
Windows 10 10.0 amd64
Java 12.0.2-bellsoft

• I have tested the latest development version from http://builds.jabref.org/master/ and the problem persists

StackTrace by Calling "Edit group"

java.lang.RuntimeException: java.lang.reflect.InvocationTargetException at javafx.fxml/javafx.fxml.FXMLLoader$MethodHandler.invoke(FXMLLoader.java:1787) at javafx.fxml/javafx.fxml.FXMLLoader$ControllerMethodEventHandler.handle(FXMLLoader.java:1670) at javafx.base/com.sun.javafx.event.CompositeEventHandler.dispatchBubblingEvent(CompositeEventHandler.java:86) at javafx.base/com.sun.javafx.event.EventHandlerManager.dispatchBubblingEvent(EventHandlerManager.java:238) at javafx.base/com.sun.javafx.event.EventHandlerManager.dispatchBubblingEvent(EventHandlerManager.java:191) at javafx.base/com.sun.javafx.event.CompositeEventDispatcher.dispatchBubblingEvent(CompositeEventDispatcher.java:59) at javafx.base/com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(BasicEventDispatcher.java:58) at javafx.base/com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(EventDispatchChainImpl.java:114) at javafx.base/com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(BasicEventDispatcher.java:56) at javafx.base/com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(EventDispatchChainImpl.java:114) at javafx.base/com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(BasicEventDispatcher.java:56) at javafx.base/com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(EventDispatchChainImpl.java:114) at javafx.base/com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(BasicEventDispatcher.java:56) at javafx.base/com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(EventDispatchChainImpl.java:114) at javafx.base/com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(BasicEventDispatcher.java:56) at javafx.base/com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(EventDispatchChainImpl.java:114) at javafx.base/com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(BasicEventDispatcher.java:56) at javafx.base/com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(EventDispatchChainImpl.java:114) at javafx.base/com.sun.javafx.event.EventUtil.fireEventImpl(EventUtil.java:74) at javafx.base/com.sun.javafx.event.EventUtil.fireEvent(EventUtil.java:49) at javafx.base/javafx.event.Event.fireEvent(Event.java:198) at javafx.graphics/javafx.scene.Node.fireEvent(Node.java:8890) at javafx.controls/javafx.scene.control.Button.fire(Button.java:203) at javafx.controls/com.sun.javafx.scene.control.behavior.ButtonBehavior.mouseReleased(ButtonBehavior.java:206) at javafx.controls/com.sun.javafx.scene.control.inputmap.InputMap.handle(InputMap.java:274) at javafx.base/com.sun.javafx.event.CompositeEventHandler$NormalEventHandlerRecord.handleBubblingEvent(CompositeEventHandler.java:218) at javafx.base/com.sun.javafx.event.CompositeEventHandler.dispatchBubblingEvent(CompositeEventHandler.java:80) at javafx.base/com.sun.javafx.event.EventHandlerManager.dispatchBubblingEvent(EventHandlerManager.java:238) at javafx.base/com.sun.javafx.event.EventHandlerManager.dispatchBubblingEvent(EventHandlerManager.java:191) at javafx.base/com.sun.javafx.event.CompositeEventDispatcher.dispatchBubblingEvent(CompositeEventDispatcher.java:59) at javafx.base/com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(BasicEventDispatcher.java:58) at javafx.base/com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(EventDispatchChainImpl.java:114) at javafx.base/com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(BasicEventDispatcher.java:56) at javafx.base/com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(EventDispatchChainImpl.java:114) at javafx.base/com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(BasicEventDispatcher.java:56) at javafx.base/com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(EventDispatchChainImpl.java:114) at javafx.base/com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(BasicEventDispatcher.java:56) at javafx.base/com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(EventDispatchChainImpl.java:114) at javafx.base/com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(BasicEventDispatcher.java:56) at javafx.base/com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(EventDispatchChainImpl.java:114) at javafx.base/com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(BasicEventDispatcher.java:56) at javafx.base/com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(EventDispatchChainImpl.java:114) at javafx.base/com.sun.javafx.event.EventUtil.fireEventImpl(EventUtil.java:74) at javafx.base/com.sun.javafx.event.EventUtil.fireEvent(EventUtil.java:54) at javafx.base/javafx.event.Event.fireEvent(Event.java:198) at javafx.graphics/javafx.scene.Scene$MouseHandler.process(Scene.java:3862) at javafx.graphics/javafx.scene.Scene.processMouseEvent(Scene.java:1849) at javafx.graphics/javafx.scene.Scene$ScenePeerListener.mouseEvent(Scene.java:2590) at javafx.graphics/com.sun.javafx.tk.quantum.GlassViewEventHandler$MouseEventNotification.run(GlassViewEventHandler.java:409) at javafx.graphics/com.sun.javafx.tk.quantum.GlassViewEventHandler$MouseEventNotification.run(GlassViewEventHandler.java:299) at java.base/java.security.AccessController.doPrivileged(AccessController.java:389) at javafx.graphics/com.sun.javafx.tk.quantum.GlassViewEventHandler.lambda$handleMouseEvent$2(GlassViewEventHandler.java:447) at javafx.graphics/com.sun.javafx.tk.quantum.QuantumToolkit.runWithoutRenderLock(QuantumToolkit.java:411) at javafx.graphics/com.sun.javafx.tk.quantum.GlassViewEventHandler.handleMouseEvent(GlassViewEventHandler.java:446) at javafx.graphics/com.sun.glass.ui.View.handleMouseEvent(View.java:556) at javafx.graphics/com.sun.glass.ui.View.notifyMouse(View.java:942) at javafx.graphics/com.sun.glass.ui.win.WinApplication._runLoop(Native Method) at javafx.graphics/com.sun.glass.ui.win.WinApplication.lambda$runLoop$3(WinApplication.java:174) at java.base/java.lang.Thread.run(Thread.java:835) Caused by: java.lang.reflect.InvocationTargetException at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:567) at com.sun.javafx.reflect.Trampoline.invoke(MethodUtil.java:76) at jdk.internal.reflect.GeneratedMethodAccessor2.invoke(Unknown Source) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:567) at javafx.base/com.sun.javafx.reflect.MethodUtil.invoke(MethodUtil.java:273) at javafx.fxml/com.sun.javafx.fxml.MethodHelper.invoke(MethodHelper.java:83) at javafx.fxml/javafx.fxml.FXMLLoader$MethodHandler.invoke(FXMLLoader.java:1784) ... 58 more Caused by: java.lang.InternalError: java.lang.IllegalAccessException: class com.jfoenix.adapters.ReflectionHelper (in module com.jfoenix) cannot access a member of class javafx.scene.control.skin.ComboBoxPopupControl (in module javafx.controls) with modifiers "" at com.jfoenix/com.jfoenix.adapters.ReflectionHelper.invoke(ReflectionHelper.java:62) at com.jfoenix/com.jfoenix.skins.JFXGenericPickerSkin.removeParentPopupHandlers(JFXGenericPickerSkin.java:140) at com.jfoenix/com.jfoenix.skins.JFXGenericPickerSkin.(JFXGenericPickerSkin.java:91) at com.jfoenix/com.jfoenix.skins.JFXColorPickerSkin.(JFXColorPickerSkin.java:68) at com.jfoenix/com.jfoenix.controls.JFXColorPicker.createDefaultSkin(JFXColorPicker.java:66) at javafx.controls/javafx.scene.control.Control.doProcessCSS(Control.java:897) at javafx.controls/javafx.scene.control.Control$1.doProcessCSS(Control.java:89) at javafx.controls/com.sun.javafx.scene.control.ControlHelper.processCSSImpl(ControlHelper.java:67) at javafx.graphics/com.sun.javafx.scene.NodeHelper.processCSS(NodeHelper.java:145) at javafx.graphics/javafx.scene.Parent.doProcessCSS(Parent.java:1399) at javafx.graphics/javafx.scene.Parent$1.doProcessCSS(Parent.java:125) at javafx.graphics/com.sun.javafx.scene.ParentHelper.processCSSImpl(ParentHelper.java:98) at javafx.graphics/com.sun.javafx.scene.NodeHelper.processCSS(NodeHelper.java:145) at javafx.graphics/javafx.scene.Parent.doProcessCSS(Parent.java:1399) at javafx.graphics/javafx.scene.Parent$1.doProcessCSS(Parent.java:125) at javafx.graphics/com.sun.javafx.scene.ParentHelper.processCSSImpl(ParentHelper.java:98) at javafx.graphics/com.sun.javafx.scene.NodeHelper.processCSS(NodeHelper.java:145) at javafx.graphics/javafx.scene.Parent.doProcessCSS(Parent.java:1399) at javafx.graphics/javafx.scene.Parent$1.doProcessCSS(Parent.java:125) at javafx.graphics/com.sun.javafx.scene.ParentHelper.processCSSImpl(ParentHelper.java:98) at javafx.graphics/com.sun.javafx.scene.NodeHelper.processCSS(NodeHelper.java:145) at javafx.graphics/javafx.scene.Parent.doProcessCSS(Parent.java:1399) at javafx.graphics/javafx.scene.Parent$1.doProcessCSS(Parent.java:125) at javafx.graphics/com.sun.javafx.scene.ParentHelper.processCSSImpl(ParentHelper.java:98) at javafx.graphics/com.sun.javafx.scene.NodeHelper.processCSS(NodeHelper.java:145) at javafx.graphics/javafx.scene.Parent.doProcessCSS(Parent.java:1399) at javafx.graphics/javafx.scene.Parent$1.doProcessCSS(Parent.java:125) at javafx.graphics/com.sun.javafx.scene.ParentHelper.processCSSImpl(ParentHelper.java:98) at javafx.graphics/com.sun.javafx.scene.NodeHelper.processCSS(NodeHelper.java:145) at javafx.graphics/javafx.scene.Parent.doProcessCSS(Parent.java:1399) at javafx.graphics/javafx.scene.Parent$1.doProcessCSS(Parent.java:125) at javafx.graphics/com.sun.javafx.scene.ParentHelper.processCSSImpl(ParentHelper.java:98) at javafx.graphics/com.sun.javafx.scene.NodeHelper.processCSS(NodeHelper.java:145) at javafx.graphics/javafx.scene.Node.processCSS(Node.java:9540) at javafx.graphics/javafx.scene.Scene.doCSSPass(Scene.java:569) at javafx.graphics/javafx.scene.Scene.preferredSize(Scene.java:1745) at javafx.graphics/javafx.scene.Scene$2.preferredSize(Scene.java:393) at javafx.graphics/com.sun.javafx.scene.SceneHelper.preferredSize(SceneHelper.java:66) at javafx.graphics/javafx.stage.Window$12.invalidated(Window.java:1086) at javafx.base/javafx.beans.property.BooleanPropertyBase.markInvalid(BooleanPropertyBase.java:110) at javafx.base/javafx.beans.property.BooleanPropertyBase.set(BooleanPropertyBase.java:145) at javafx.graphics/javafx.stage.Window.setShowing(Window.java:1174) at javafx.graphics/javafx.stage.Window.show(Window.java:1189) at javafx.graphics/javafx.stage.Stage.show(Stage.java:273) at javafx.graphics/javafx.stage.Stage.showAndWait(Stage.java:463) at javafx.controls/javafx.scene.control.HeavyweightDialog.showAndWait(HeavyweightDialog.java:162) at javafx.controls/javafx.scene.control.Dialog.showAndWait(Dialog.java:346) at org.jabref/org.jabref.gui.JabRefDialogService.showCustomDialogAndWait(JabRefDialogService.java:251) at org.jabref/org.jabref.gui.groups.GroupTreeViewModel.addNewSubgroup(GroupTreeViewModel.java:145) at org.jabref/org.jabref.gui.groups.GroupTreeViewModel.addNewGroupToRoot(GroupTreeViewModel.java:111) at org.jabref/org.jabref.gui.groups.GroupTreeView.addNewGroup(GroupTreeView.java:346) ... 69 more Caused by: java.lang.IllegalAccessException: class com.jfoenix.adapters.ReflectionHelper (in module com.jfoenix) cannot access a member of class javafx.scene.control.skin.ComboBoxPopupControl (in module javafx.controls) with modifiers "" at java.base/jdk.internal.reflect.Reflection.newIllegalAccessException(Reflection.java:376) at java.base/java.lang.reflect.AccessibleObject.checkAccess(AccessibleObject.java:639) at java.base/java.lang.reflect.Method.invoke(Method.java:559) at com.jfoenix/com.jfoenix.adapters.ReflectionHelper.invoke(ReflectionHelper.java:60) ... 119 more

Stacktrace by calling "Add Subgroup"

java.lang.InternalError: java.lang.IllegalAccessException: class com.jfoenix.adapters.ReflectionHelper (in module com.jfoenix) cannot access a member of class javafx.scene.control.skin.ComboBoxPopupControl (in module javafx.controls) with modifiers "" at com.jfoenix/com.jfoenix.adapters.ReflectionHelper.invoke(ReflectionHelper.java:62) at com.jfoenix/com.jfoenix.skins.JFXGenericPickerSkin.removeParentPopupHandlers(JFXGenericPickerSkin.java:140) at com.jfoenix/com.jfoenix.skins.JFXGenericPickerSkin.(JFXGenericPickerSkin.java:91) at com.jfoenix/com.jfoenix.skins.JFXColorPickerSkin.(JFXColorPickerSkin.java:68) at com.jfoenix/com.jfoenix.controls.JFXColorPicker.createDefaultSkin(JFXColorPicker.java:66) at javafx.controls/javafx.scene.control.Control.doProcessCSS(Control.java:897) at javafx.controls/javafx.scene.control.Control$1.doProcessCSS(Control.java:89) at javafx.controls/com.sun.javafx.scene.control.ControlHelper.processCSSImpl(ControlHelper.java:67) at javafx.graphics/com.sun.javafx.scene.NodeHelper.processCSS(NodeHelper.java:145) at javafx.graphics/javafx.scene.Parent.doProcessCSS(Parent.java:1399) at javafx.graphics/javafx.scene.Parent$1.doProcessCSS(Parent.java:125) at javafx.graphics/com.sun.javafx.scene.ParentHelper.processCSSImpl(ParentHelper.java:98) at javafx.graphics/com.sun.javafx.scene.NodeHelper.processCSS(NodeHelper.java:145) at javafx.graphics/javafx.scene.Parent.doProcessCSS(Parent.java:1399) at javafx.graphics/javafx.scene.Parent$1.doProcessCSS(Parent.java:125) at javafx.graphics/com.sun.javafx.scene.ParentHelper.processCSSImpl(ParentHelper.java:98) at javafx.graphics/com.sun.javafx.scene.NodeHelper.processCSS(NodeHelper.java:145) at javafx.graphics/javafx.scene.Parent.doProcessCSS(Parent.java:1399) at javafx.graphics/javafx.scene.Parent$1.doProcessCSS(Parent.java:125) at javafx.graphics/com.sun.javafx.scene.ParentHelper.processCSSImpl(ParentHelper.java:98) at javafx.graphics/com.sun.javafx.scene.NodeHelper.processCSS(NodeHelper.java:145) at javafx.graphics/javafx.scene.Parent.doProcessCSS(Parent.java:1399) at javafx.graphics/javafx.scene.Parent$1.doProcessCSS(Parent.java:125) at javafx.graphics/com.sun.javafx.scene.ParentHelper.processCSSImpl(ParentHelper.java:98) at javafx.graphics/com.sun.javafx.scene.NodeHelper.processCSS(NodeHelper.java:145) at javafx.graphics/javafx.scene.Parent.doProcessCSS(Parent.java:1399) at javafx.graphics/javafx.scene.Parent$1.doProcessCSS(Parent.java:125) at javafx.graphics/com.sun.javafx.scene.ParentHelper.processCSSImpl(ParentHelper.java:98) at javafx.graphics/com.sun.javafx.scene.NodeHelper.processCSS(NodeHelper.java:145) at javafx.graphics/javafx.scene.Parent.doProcessCSS(Parent.java:1399) at javafx.graphics/javafx.scene.Parent$1.doProcessCSS(Parent.java:125) at javafx.graphics/com.sun.javafx.scene.ParentHelper.processCSSImpl(ParentHelper.java:98) at javafx.graphics/com.sun.javafx.scene.NodeHelper.processCSS(NodeHelper.java:145) at javafx.graphics/javafx.scene.Node.processCSS(Node.java:9540) at javafx.graphics/javafx.scene.Scene.doCSSPass(Scene.java:569) at javafx.graphics/javafx.scene.Scene.preferredSize(Scene.java:1745) at javafx.graphics/javafx.scene.Scene$2.preferredSize(Scene.java:393) at javafx.graphics/com.sun.javafx.scene.SceneHelper.preferredSize(SceneHelper.java:66) at javafx.graphics/javafx.stage.Window$12.invalidated(Window.java:1086) at javafx.base/javafx.beans.property.BooleanPropertyBase.markInvalid(BooleanPropertyBase.java:110) at javafx.base/javafx.beans.property.BooleanPropertyBase.set(BooleanPropertyBase.java:145) at javafx.graphics/javafx.stage.Window.setShowing(Window.java:1174) at javafx.graphics/javafx.stage.Window.show(Window.java:1189) at javafx.graphics/javafx.stage.Stage.show(Stage.java:273) at javafx.graphics/javafx.stage.Stage.showAndWait(Stage.java:463) at javafx.controls/javafx.scene.control.HeavyweightDialog.showAndWait(HeavyweightDialog.java:162) at javafx.controls/javafx.scene.control.Dialog.showAndWait(Dialog.java:346) at org.jabref/org.jabref.gui.JabRefDialogService.showCustomDialogAndWait(JabRefDialogService.java:251) at org.jabref/org.jabref.gui.groups.GroupTreeViewModel.editGroup(GroupTreeViewModel.java:170) at org.jabref/org.jabref.gui.groups.GroupTreeView.lambda$createContextMenuForGroup$19(GroupTreeView.java:293) at javafx.base/com.sun.javafx.event.CompositeEventHandler.dispatchBubblingEvent(CompositeEventHandler.java:86) at javafx.base/com.sun.javafx.event.EventHandlerManager.dispatchBubblingEvent(EventHandlerManager.java:238) at javafx.base/com.sun.javafx.event.EventHandlerManager.dispatchBubblingEvent(EventHandlerManager.java:191) at javafx.base/com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(BasicEventDispatcher.java:58) at javafx.base/com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(EventDispatchChainImpl.java:114) at javafx.base/com.sun.javafx.event.EventUtil.fireEventImpl(EventUtil.java:74) at javafx.base/com.sun.javafx.event.EventUtil.fireEvent(EventUtil.java:49) at javafx.base/javafx.event.Event.fireEvent(Event.java:198) at javafx.controls/javafx.scene.control.MenuItem.fire(MenuItem.java:459) at javafx.controls/com.sun.javafx.scene.control.ContextMenuContent$MenuItemContainer.doSelect(ContextMenuContent.java:1380) at javafx.controls/com.sun.javafx.scene.control.ContextMenuContent$MenuItemContainer.lambda$createChildren$12(ContextMenuContent.java:1333) at javafx.base/com.sun.javafx.event.CompositeEventHandler$NormalEventHandlerRecord.handleBubblingEvent(CompositeEventHandler.java:218) at javafx.base/com.sun.javafx.event.CompositeEventHandler.dispatchBubblingEvent(CompositeEventHandler.java:80) at javafx.base/com.sun.javafx.event.EventHandlerManager.dispatchBubblingEvent(EventHandlerManager.java:238) at javafx.base/com.sun.javafx.event.EventHandlerManager.dispatchBubblingEvent(EventHandlerManager.java:191) at javafx.base/com.sun.javafx.event.CompositeEventDispatcher.dispatchBubblingEvent(CompositeEventDispatcher.java:59) at javafx.base/com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(BasicEventDispatcher.java:58) at javafx.base/com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(EventDispatchChainImpl.java:114) at javafx.base/com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(BasicEventDispatcher.java:56) at javafx.base/com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(EventDispatchChainImpl.java:114) at javafx.base/com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(BasicEventDispatcher.java:56) at javafx.base/com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(EventDispatchChainImpl.java:114) at javafx.base/com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(BasicEventDispatcher.java:56) at javafx.base/com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(EventDispatchChainImpl.java:114) at javafx.base/com.sun.javafx.event.EventUtil.fireEventImpl(EventUtil.java:74) at javafx.base/com.sun.javafx.event.EventUtil.fireEvent(EventUtil.java:54) at javafx.base/javafx.event.Event.fireEvent(Event.java:198) at javafx.graphics/javafx.scene.Scene$MouseHandler.process(Scene.java:3862) at javafx.graphics/javafx.scene.Scene.processMouseEvent(Scene.java:1849) at javafx.graphics/javafx.scene.Scene$ScenePeerListener.mouseEvent(Scene.java:2590) at javafx.graphics/com.sun.javafx.tk.quantum.GlassViewEventHandler$MouseEventNotification.run(GlassViewEventHandler.java:409) at javafx.graphics/com.sun.javafx.tk.quantum.GlassViewEventHandler$MouseEventNotification.run(GlassViewEventHandler.java:299) at java.base/java.security.AccessController.doPrivileged(AccessController.java:389) at javafx.graphics/com.sun.javafx.tk.quantum.GlassViewEventHandler.lambda$handleMouseEvent$2(GlassViewEventHandler.java:447) at javafx.graphics/com.sun.javafx.tk.quantum.QuantumToolkit.runWithoutRenderLock(QuantumToolkit.java:411) at javafx.graphics/com.sun.javafx.tk.quantum.GlassViewEventHandler.handleMouseEvent(GlassViewEventHandler.java:446) at javafx.graphics/com.sun.glass.ui.View.handleMouseEvent(View.java:556) at javafx.graphics/com.sun.glass.ui.View.notifyMouse(View.java:942) at javafx.graphics/com.sun.glass.ui.win.WinApplication._runLoop(Native Method) at javafx.graphics/com.sun.glass.ui.win.WinApplication.lambda$runLoop$3(WinApplication.java:174) at java.base/java.lang.Thread.run(Thread.java:835) Caused by: java.lang.IllegalAccessException: class com.jfoenix.adapters.ReflectionHelper (in module com.jfoenix) cannot access a member of class javafx.scene.control.skin.ComboBoxPopupControl (in module javafx.controls) with modifiers "" at java.base/jdk.internal.reflect.Reflection.newIllegalAccessException(Reflection.java:376) at java.base/java.lang.reflect.AccessibleObject.checkAccess(AccessibleObject.java:639) at java.base/java.lang.reflect.Method.invoke(Method.java:559) at com.jfoenix/com.jfoenix.adapters.ReflectionHelper.invoke(ReflectionHelper.java:60) ... 90 more