B4J Question Load Exception When trying to compile

[dpenner]

I am just getting started with B4J although been using B4A for awhile. This is the code that is in the log on the left when I try to compile the code. Thanks in advance for any help. I'll include both the b4j file and the .fxml file.

Program started.
Error occurred on line: 24 (main).
javafx.fxml.LoadException: Invalid property.
at javafx.fxml.FXMLLoader$PropertyElement.<init>(FXMLLoader.java:1169)
at javafx.fxml.FXMLLoader.createElement(FXMLLoader.java:2380)
at javafx.fxml.FXMLLoader.processStartElement(FXMLLoader.java:2353)
at javafx.fxml.FXMLLoader.load(FXMLLoader.java:2172)
at anywheresoftware.b4j.objects.PaneWrapper.LoadLayout(PaneWrapper.java:137)
at b4j.example.main._appstart(main.java:76)
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:606)
at anywheresoftware.b4a.shell.Shell.runMethod(Shell.java:563)
at anywheresoftware.b4a.shell.Shell.raiseEventImpl(Shell.java:224)
at anywheresoftware.b4a.shell.Shell.raiseEvent(Shell.java:156)
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:606)
at anywheresoftware.b4a.BA.raiseEvent2(BA.java:93)
at anywheresoftware.b4a.ShellBA.raiseEvent2(ShellBA.java:82)
at anywheresoftware.b4a.BA.raiseEvent(BA.java:84)
at b4j.example.main.start(main.java:35)
at com.sun.javafx.application.LauncherImpl$5.run(LauncherImpl.java:319)
at com.sun.javafx.application.PlatformImpl$5.run(PlatformImpl.java:219)
at com.sun.javafx.application.PlatformImpl$4$1.run(PlatformImpl.java:182)
at com.sun.javafx.application.PlatformImpl$4$1.run(PlatformImpl.java:179)
at java.security.AccessController.doPrivileged(Native Method)
at com.sun.javafx.application.PlatformImpl$4.run(PlatformImpl.java:179)
at com.sun.glass.ui.InvokeLaterDispatcher$Future.run(InvokeLaterDispatcher.java:76)
at com.sun.glass.ui.win.WinApplication._runLoop(Native Method)
at com.sun.glass.ui.win.WinApplication.access$100(WinApplication.java:17)
at com.sun.glass.ui.win.WinApplication$3$1.run(WinApplication.java:67)
at java.lang.Thread.run(Thread.java:745)

 

[stevel05]

Works here, it looks like you are probably running SceneBuilder 2 against java 7 javac, in which case you need to use the javac file from java 8 (configured in the IDE under tools configure paths).

 

[dpenner]

Thank you so much I had read I needed Java 8 so I downloaded it but hadn't change the path. It works now. Again Thanks