Date: Fri, 03 Oct 2014 00:34:12 +0400 From: Lev Serebryakov <lev@FreeBSD.org> To: java@FreeBSD.org Subject: Could not run JavaFX Scene Builder on FreeBSD/ Message-ID: <542DB6C4.8030302@FreeBSD.org>
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I have FreeBSD-CURRENT/amd64 system with installed openjdk7 and
openjdk8, both were installed from binary packages (latest versions).
I'm trying to run Oracle JavaFX Scene Builder. I've downloaded Linux
version [1], unpack it and run:
% java -cp app/SceneBuilderKit.jar:app/SceneBuilderApp.jar -jar
app/SceneBuilderApp.jar
Exception in thread "main" java.lang.UnsupportedClassVersionError:
com/oracle/javafx/scenebuilder/app/SceneBuilderApp : Unsupported
major.minor version 52.0
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:800)
at
java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
at java.net.URLClassLoader.defineClass(URLClassLoader.java:449)
at java.net.URLClassLoader.access$100(URLClassLoader.java:71)
at java.net.URLClassLoader$1.run(URLClassLoader.java:361)
at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
at sun.launcher.LauncherHelper.checkAndLoadMain(LauncherHelper.java:482)
Ok, it is understandable. It is build for Java8. Ok!
% /usr/local/openjdk8/bin/java -cp
app/SceneBuilderKit.jar:app/SceneBuilderApp.jar -jar
app/SceneBuilderApp.jar
Error: Could not find or load main class
com.oracle.javafx.scenebuilder.app.SceneBuilderApp
%
WUT?! What does it mean? java7 could find class, but could not load
it, and java8 could not FIND this class! Of course, here is such class
in jar:
% unzip -l app/SceneBuilderApp.jar | grep SceneBuilderApp.class
24548 03-21-14 09:30
com/oracle/javafx/scenebuilder/app/SceneBuilderApp.class
%
What do I do wrong? How it could be, that this class could not be found?
[1]
http://download.oracle.com/otn-pub/java/javafx_scenebuilder/2.0-b20/javafx_scenebuilder-2_0-linux-i586.tar.gz
- --
// Lev Serebryakov
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