java.lang.reflect.InvocationTargetException

This exception has no message.

Samebug tips1

This happens when you try to instantiate a class that can't be instantiated, either because the class object is abstract, an interface, an array class, a primitive type, void, or because the class has no nullary constructor.

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Solutions on the web23856

  • via Terracotta by hrithik, 1 year ago
    This exception has no message.
  • via Terracotta by nandinio, 1 year ago
    This exception has no message.
  • via Terracotta by johannr, 1 year ago
    This exception has no message.
  • Stack trace

    • java.lang.reflect.InvocationTargetException at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:601) at com.javafx.main.Main.launchApp(Main.java:453) at com.javafx.main.Main.main(Main.java:537) Caused by: java.lang.RuntimeException: Exception in Application start method at com.sun.javafx.application.LauncherImpl.launchApplication1(Unknown Source) at com.sun.javafx.application.LauncherImpl.access$000(Unknown Source) at com.sun.javafx.application.LauncherImpl$1.run(Unknown Source) at java.lang.Thread.run(Thread.java:722) Caused by: javafx.fxml.LoadException: java.lang.InstantiationException: java.net.URL at javafx.fxml.FXMLLoader$InstanceDeclarationElement.constructValue(Unknown Source) at javafx.fxml.FXMLLoader$ValueElement.processStartElement(Unknown Source) at javafx.fxml.FXMLLoader.processStartElement(Unknown Source) at javafx.fxml.FXMLLoader.load(Unknown Source) at javafx.fxml.FXMLLoader.load(Unknown Source) at javafx.fxml.FXMLLoader.load(Unknown Source) at javafx.fxml.FXMLLoader.load(Unknown Source) at commerce.Commerce.start(Commerce.java:25) at com.sun.javafx.application.LauncherImpl$5.run(Unknown Source) at com.sun.javafx.application.PlatformImpl$4.run(Unknown Source) at com.sun.javafx.application.PlatformImpl$3.run(Unknown Source) at com.sun.glass.ui.win.WinApplication._runLoop(Native Method) at com.sun.glass.ui.win.WinApplication.access$100(Unknown Source) at com.sun.glass.ui.win.WinApplication$2$1.run(Unknown Source) ... 1 more Caused by: java.lang.InstantiationException: java.net.URL at java.lang.Class.newInstance0(Class.java:357) at java.lang.Class.newInstance(Class.java:325) ... 15 more

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