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edvin / tornadofx2

TornadoFX 2.0
Apache License 2.0
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ClassCastException when upgrading to Kotlin 1.4 #12

Open xeruf opened 3 years ago

xeruf commented 3 years ago

When executing ./gradlew run in our project on this commit and pressing "Neues Spiel starten" in the GUI, the following error occurs. The commit after that downgrades Kotlin, and the error vanishes.

Oct 28, 2020 1:55:30 P.M. tornadofx.DefaultErrorHandler uncaughtException
SEVERE: Uncaught error
java.lang.ClassCastException: class tornadofx.BindingAwareSimpleStringProperty cannot be cast to class javafx.beans.property.ObjectProperty (tornadofx.BindingAwareSimpleStringProperty is in unnamed module of loader 'app'; javafx.beans.property.ObjectProperty is in module javafx.base of loader 'app')
    at sc.gui.model.TeamSettingsModel.<init>(GameCreationModel.kt:48)
    at sc.gui.controller.GameCreationController.<init>(GameCreationController.kt:16)
    at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
    at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
    at java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
    at java.base/java.lang.reflect.Constructor.newInstanceWithCaller(Constructor.java:500)
    at java.base/java.lang.reflect.ReflectAccess.newInstance(ReflectAccess.java:124)
    at java.base/jdk.internal.reflect.ReflectionFactory.newInstance(ReflectionFactory.java:346)
    at java.base/java.lang.Class.newInstance(Class.java:604)
    at tornadofx.FXKt.find(FX.kt:437)
    at sc.gui.view.GameCreationView$$special$$inlined$inject$2.getValue(Component.kt:1364)
    at sc.gui.view.GameCreationView$$special$$inlined$inject$2.getValue(Component.kt:212)
    at sc.gui.view.GameCreationView.getController(GameCreationView.kt)
    at sc.gui.view.GameCreationView$root$1$2$1$1.invoke(GameCreationView.kt:25)
    at sc.gui.view.GameCreationView$root$1$2$1$1.invoke(GameCreationView.kt:14)
    at tornadofx.LayoutsKt.vbox(Layouts.kt:433)
    at tornadofx.LayoutsKt.vbox$default(Layouts.kt:144)
    at sc.gui.view.GameCreationView$root$1$2$1.invoke(GameCreationView.kt:24)
    at sc.gui.view.GameCreationView$root$1$2$1.invoke(GameCreationView.kt:14)
    at tornadofx.LayoutsKt.hbox(Layouts.kt:429)
    at tornadofx.LayoutsKt.hbox$default(Layouts.kt:137)
    at sc.gui.view.GameCreationView$root$1$2.invoke(GameCreationView.kt:23)
    at sc.gui.view.GameCreationView$root$1$2.invoke(GameCreationView.kt:14)
    at tornadofx.FormsKt.form(Forms.kt:342)
    at sc.gui.view.GameCreationView$root$1.invoke(GameCreationView.kt:22)
    at sc.gui.view.GameCreationView$root$1.invoke(GameCreationView.kt:14)
    at tornadofx.LayoutsKt.borderpane(Layouts.kt:465)
    at sc.gui.view.GameCreationView.<init>(GameCreationView.kt:18)
    at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
    at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
    at java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
    at java.base/java.lang.reflect.Constructor.newInstanceWithCaller(Constructor.java:500)
    at java.base/java.lang.reflect.ReflectAccess.newInstance(ReflectAccess.java:124)
    at java.base/jdk.internal.reflect.ReflectionFactory.newInstance(ReflectionFactory.java:346)
    at java.base/java.lang.Class.newInstance(Class.java:604)
    at tornadofx.FXKt.find(FX.kt:437)
    at tornadofx.FXKt.find$default(FX.kt:426)
    at tornadofx.UIComponent.replaceWith(Component.kt:1259)
    at tornadofx.UIComponent.replaceWith$default(Component.kt:1258)
    at sc.gui.controller.AppController.changeViewTo(AppController.kt:16)
    at sc.gui.view.StartView$root$1$1$2$1$1.handle(StartView.kt:29)
    at sc.gui.view.StartView$root$1$1$2$1$1.handle(StartView.kt:9)
    at javafx.base/com.sun.javafx.event.CompositeEventHandler.dispatchBubblingEvent(CompositeEventHandler.java:86)
    at javafx.base/com.sun.javafx.event.EventHandlerManager.dispatchBubblingEvent(EventHandlerManager.java:238)
    at javafx.base/com.sun.javafx.event.EventHandlerManager.dispatchBubblingEvent(EventHandlerManager.java:191)
    at javafx.base/com.sun.javafx.event.CompositeEventDispatcher.dispatchBubblingEvent(CompositeEventDispatcher.java:59)
    at javafx.base/com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(BasicEventDispatcher.java:58)
    at javafx.base/com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(EventDispatchChainImpl.java:114)
    at javafx.base/com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(BasicEventDispatcher.java:56)
    at javafx.base/com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(EventDispatchChainImpl.java:114)
    at javafx.base/com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(BasicEventDispatcher.java:56)
    at javafx.base/com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(EventDispatchChainImpl.java:114)
    at javafx.base/com.sun.javafx.event.EventUtil.fireEventImpl(EventUtil.java:74)
    at javafx.base/com.sun.javafx.event.EventUtil.fireEvent(EventUtil.java:54)
    at javafx.base/javafx.event.Event.fireEvent(Event.java:198)
    at javafx.graphics/javafx.scene.Scene$ClickGenerator.postProcess(Scene.java:3569)
    at javafx.graphics/javafx.scene.Scene$MouseHandler.process(Scene.java:3871)
    at javafx.graphics/javafx.scene.Scene.processMouseEvent(Scene.java:1849)
    at javafx.graphics/javafx.scene.Scene$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:391)
    at javafx.graphics/com.sun.javafx.tk.quantum.GlassViewEventHandler.lambda$handleMouseEvent$2(GlassViewEventHandler.java:447)
    at javafx.graphics/com.sun.javafx.tk.quantum.QuantumToolkit.runWithoutRenderLock(QuantumToolkit.java:412)
    at javafx.graphics/com.sun.javafx.tk.quantum.GlassViewEventHandler.handleMouseEvent(GlassViewEventHandler.java:446)
    at javafx.graphics/com.sun.glass.ui.View.handleMouseEvent(View.java:556)
    at javafx.graphics/com.sun.glass.ui.View.notifyMouse(View.java:942)
    at javafx.graphics/com.sun.glass.ui.gtk.GtkApplication._runLoop(Native Method)
    at javafx.graphics/com.sun.glass.ui.gtk.GtkApplication.lambda$runLoop$11(GtkApplication.java:277)
    at java.base/java.lang.Thread.run(Thread.java:832)
xeruf commented 3 years ago

Worked around it by explicitly declaring the type of the binding result as Property after seeing https://github.com/edvin/tornadofx/issues/1285