Problem Caused by: java.lang.ClassNotFoundException: com.jfoenix.controls.JFXButton

[babanaweed]

I added JFoenix to IntelliJ and SceneBuilder. It works in SceneBuilder but while compling the project leads to ClassNotFoundException

========================================================= Exception in Application start method 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 javafx.graphics/com.sun.javafx.application.LauncherImpl.launchApplicationWithArgs(LauncherImpl.java:464) at javafx.graphics/com.sun.javafx.application.LauncherImpl.launchApplication(LauncherImpl.java:363) 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 java.base/sun.launcher.LauncherHelper$FXHelper.main(LauncherHelper.java:1051) Caused by: java.lang.RuntimeException: Exception in Application start method at javafx.graphics/com.sun.javafx.application.LauncherImpl.launchApplication1(LauncherImpl.java:900) at javafx.graphics/com.sun.javafx.application.LauncherImpl.lambda$launchApplication$2(LauncherImpl.java:195) at java.base/java.lang.Thread.run(Thread.java:835) Caused by: javafx.fxml.LoadException: /C:/Users/Sayedi/IdeaProjects/sceneBuilder/out/production/sceneBuilder/sample/sample.fxml

at javafx.fxml/javafx.fxml.FXMLLoader.constructLoadException(FXMLLoader.java:2625)
at javafx.fxml/javafx.fxml.FXMLLoader.importClass(FXMLLoader.java:2863)
at javafx.fxml/javafx.fxml.FXMLLoader.processImport(FXMLLoader.java:2707)
at javafx.fxml/javafx.fxml.FXMLLoader.processProcessingInstruction(FXMLLoader.java:2676)
at javafx.fxml/javafx.fxml.FXMLLoader.loadImpl(FXMLLoader.java:2542)
at javafx.fxml/javafx.fxml.FXMLLoader.loadImpl(FXMLLoader.java:2466)
at javafx.fxml/javafx.fxml.FXMLLoader.loadImpl(FXMLLoader.java:3237)
at javafx.fxml/javafx.fxml.FXMLLoader.loadImpl(FXMLLoader.java:3194)
at javafx.fxml/javafx.fxml.FXMLLoader.loadImpl(FXMLLoader.java:3163)
at javafx.fxml/javafx.fxml.FXMLLoader.loadImpl(FXMLLoader.java:3136)
at javafx.fxml/javafx.fxml.FXMLLoader.loadImpl(FXMLLoader.java:3113)
at javafx.fxml/javafx.fxml.FXMLLoader.load(FXMLLoader.java:3106)
at sceneBuilder/sample.Main.start(Main.java:13)
at javafx.graphics/com.sun.javafx.application.LauncherImpl.lambda$launchApplication1$9(LauncherImpl.java:846)
at javafx.graphics/com.sun.javafx.application.PlatformImpl.lambda$runAndWait$12(PlatformImpl.java:455)
at javafx.graphics/com.sun.javafx.application.PlatformImpl.lambda$runLater$10(PlatformImpl.java:428)
at java.base/java.security.AccessController.doPrivileged(AccessController.java:389)
at javafx.graphics/com.sun.javafx.application.PlatformImpl.lambda$runLater$11(PlatformImpl.java:427)
at javafx.graphics/com.sun.glass.ui.InvokeLaterDispatcher$Future.run(InvokeLaterDispatcher.java:96)
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)
... 1 more

Caused by: java.lang.ClassNotFoundException: com.jfoenix.controls.JFXButton at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:583) at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:178) at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:521) at javafx.fxml/javafx.fxml.FXMLLoader.loadTypeForPackage(FXMLLoader.java:2931) at javafx.fxml/javafx.fxml.FXMLLoader.loadType(FXMLLoader.java:2920) at javafx.fxml/javafx.fxml.FXMLLoader.importClass(FXMLLoader.java:2861) ... 20 more Exception running application sample.Main

[imadl3iii]

i have the same problem

[qxxiao]

Maybe there is a problem with the import of the jfoenix package, see if other jfx components can be loaded, or try to build it with maven

[imadl3iii]

i tried with others jfx components and it doesn't work. i can't found any solution on the internet, the jfoenix jar is imported in the project and i use javaSE-10 jre-10.0.2

[stale[bot]]

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.

[ZebdaYacine]

Hi developers I get this error when I try make .exe from .jar file bu usnig luanch4j tool. I am use javaFX so I need import Jfoenix library for more awesome look interface please can anney one help me

Caused by: java.lang.ClassNotFoundException: com.jfoenix.controls.JFXDatePicker at java.net.URLClassLoader.findClass(Unknown Source) at java.lang.ClassLoader.loadClass(Unknown Source) at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source) at java.lang.ClassLoader.loadClass(Unknown Source) at javafx.fxml.FXMLLoader.loadTypeForPackage(FXMLLoader.java:2916) at javafx.fxml.FXMLLoader.loadType(FXMLLoader.java:2905) at javafx.fxml.FXMLLoader.importClass(FXMLLoader.java:2846) ... 20 more

[badr324]

Same problem :(

[chefqing]

So,hvae somebody to give some advices to solve it?

[mo3mida]

for those who use eclipse and who import jfoenix.jar in scene builder , and faced this problem , you just need to import jfoenix.jar in eclipse as External archive to the build path. .

[2017517110]

same problem