Diskuze: Problém s JavaFX
V předchozím kvízu, Online test znalostí Java, jsme si ověřili nabyté zkušenosti z kurzu.
Zobrazeno 5 zpráv z 5.
V předchozím kvízu, Online test znalostí Java, jsme si ověřili nabyté zkušenosti z kurzu.
Promiň, úplně jsem zapomněl
Po spuštění:
Exception in Application start method
java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:483)
at
com.sun.javafx.application.LauncherImpl.launchApplicationWithArgs(LauncherImpl.java:363)
at
com.sun.javafx.application.LauncherImpl.launchApplication(LauncherImpl.java:303)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:483)
at sun.launcher.LauncherHelper$FXHelper.main(LauncherHelper.java:767)
Caused by: java.lang.RuntimeException: Exception in Application start
method
at
com.sun.javafx.application.LauncherImpl.launchApplication1(LauncherImpl.java:875)
at
com.sun.javafx.application.LauncherImpl.lambda$launchApplication$147(LauncherImpl.java:157)
at
com.sun.javafx.application.LauncherImpl$$Lambda$48/815033865.run(Unknown
Source)
at java.lang.Thread.run(Thread.java:745)
Caused by: javafx.fxml.LoadException:
file:/C:/Users/Ladislav/Dropbox/JAVA/cihly/dist/run1755405573/cihly.jar!/cihly/FXMLDocument.fxml:17
at
javafx.fxml.FXMLLoader.constructLoadException(FXMLLoader.java:2595)
at javafx.fxml.FXMLLoader.loadImpl(FXMLLoader.java:2573)
at javafx.fxml.FXMLLoader.loadImpl(FXMLLoader.java:2435)
at javafx.fxml.FXMLLoader.loadImpl(FXMLLoader.java:3208)
at javafx.fxml.FXMLLoader.loadImpl(FXMLLoader.java:3169)
at javafx.fxml.FXMLLoader.loadImpl(FXMLLoader.java:3142)
at javafx.fxml.FXMLLoader.loadImpl(FXMLLoader.java:3118)
at javafx.fxml.FXMLLoader.loadImpl(FXMLLoader.java:3098)
at javafx.fxml.FXMLLoader.load(FXMLLoader.java:3091)
at cihly.Cihly.start(Cihly.java:22)
at
com.sun.javafx.application.LauncherImpl.lambda$launchApplication1$153(LauncherImpl.java:821)
at
com.sun.javafx.application.LauncherImpl$$Lambda$51/1611242232.run(Unknown
Source)
at
com.sun.javafx.application.PlatformImpl.lambda$runAndWait$166(PlatformImpl.java:323)
at
com.sun.javafx.application.PlatformImpl$$Lambda$44/584634336.run(Unknown
Source)
at
com.sun.javafx.application.PlatformImpl.lambda$null$164(PlatformImpl.java:292)
at
com.sun.javafx.application.PlatformImpl$$Lambda$47/1040960283.run(Unknown
Source)
at java.security.AccessController.doPrivileged(Native Method)
at
com.sun.javafx.application.PlatformImpl.lambda$runLater$165(PlatformImpl.java:291)
at
com.sun.javafx.application.PlatformImpl$$Lambda$45/501263526.run(Unknown
Source)
at
com.sun.glass.ui.InvokeLaterDispatcher$Future.run(InvokeLaterDispatcher.java:95)
at com.sun.glass.ui.win.WinApplication._runLoop(Native Method)
at
com.sun.glass.ui.win.WinApplication.lambda$null$141(WinApplication.java:102)
at com.sun.glass.ui.win.WinApplication$$Lambda$37/96639997.run(Unknown
Source)
... 1 more
Caused by: java.lang.IllegalArgumentException: Can not set
javafx.scene.control.Label field cihly.FXMLDocumentController.labelCislo
to javafx.scene.control.TextField
at
sun.reflect.UnsafeFieldAccessorImpl.throwSetIllegalArgumentException(UnsafeFieldAccessorImpl.java:167)
at
sun.reflect.UnsafeFieldAccessorImpl.throwSetIllegalArgumentException(UnsafeFieldAccessorImpl.java:171)
at
sun.reflect.UnsafeObjectFieldAccessorImpl.set(UnsafeObjectFieldAccessorImpl.java:81)
at java.lang.reflect.Field.set(Field.java:758)
at javafx.fxml.FXMLLoader.injectFields(FXMLLoader.java:1155)
at javafx.fxml.FXMLLoader.access$1600(FXMLLoader.java:104)
at
javafx.fxml.FXMLLoader$ValueElement.processValue(FXMLLoader.java:853)
at
javafx.fxml.FXMLLoader$ValueElement.processStartElement(FXMLLoader.java:747)
at javafx.fxml.FXMLLoader.processStartElement(FXMLLoader.java:2701)
at javafx.fxml.FXMLLoader.loadImpl(FXMLLoader.java:2521)
... 22 more
Exception running application cihly.Cihly
Ono staci si precist co ti to pise...
Caused by: java.lang.IllegalArgumentException: Can not set javafx.scene.control.Label field cihly.FXMLDocumentController.labelCislo to javafx.scene.control.TextField
kdy to trochu osekas
Can not set Label field labelCislo to TextField
V FXML souboru mas labelCislo definovanej jako TextField
<TextField fx:id="labelCislo" />
Ale v kontroleru chces Label
@FXML
private Label labelCislo;
Bylo by dobry se rozhodnou co vlastne chces
Zobrazeno 5 zpráv z 5.