[Qt-jambi-interest] JDK 5 vs 6 errors on OS X Leopard : possible bug

[Manish Chakravarty]

Hello All,

I just installed Jambi on OS X 10.5.3.

I wrote the simple Hello World program from
http://doc.trolltech.com/qtjambi-4.4/html/com/trolltech/qt/qtjambi-tutorial1.html
When running with JDK 1.5 the application runs flawlessly.

When running with JDK 1.6 in the _same_ environment ( same CLASSPATH,
same DYLD_LIBRARY_PATH) I  get the following error:

Exception in thread "main" java.lang.NoClassDefFoundError: HelloWorld/java
Caused by: java.lang.ClassNotFoundException: HelloWorld.java
	at java.net.URLClassLoader$1.run(URLClassLoader.java:200)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:316)
	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:288)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
	at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:374)
manish-chakravartys-macbook-pro:src manish$
/System/Library/Frameworks/JavaVM.framework/Versions/1.6.0/Home/bin/java
HelloWorld
Exception in thread "main" java.lang.ExceptionInInitializerError
	at com.trolltech.qt.QtJambiObject.<clinit>(QtJambiObject.java:40)
	at HelloWorld.main(HelloWorld.java:13)
Caused by: java.lang.RuntimeException: Loading library failed, progress so far:
Unpacking .jar file:
'file:/Users/manish/Code/qtjambi-mac-gpl-4.4.0_01/qtjambi-macosx-gcc-4.4.0_01.jar'
Checking Archive
'jar:file:/Users/manish/Code/qtjambi-mac-gpl-4.4.0_01/qtjambi-macosx-gcc-4.4.0_01.jar!/qtjambi-deployment.xml'
 - cache key='gcc-20080608-0906'
 - adding 'libQtCore.4.dylib' to library map
 - library: name='lib/libQtCore.4.dylib',
 - adding 'libQtGui.4.dylib' to library map
 - library: name='lib/libQtGui.4.dylib',
 - adding 'libQtXml.4.dylib' to library map
 - library: name='lib/libQtXml.4.dylib',
 - adding 'libQtSql.4.dylib' to library map
 - library: name='lib/libQtSql.4.dylib',
 - adding 'libQtSvg.4.dylib' to library map
 - library: name='lib/libQtSvg.4.dylib',
 - adding 'libQtNetwork.4.dylib' to library map
 - library: name='lib/libQtNetwork.4.dylib',
 - adding 'libQtOpenGL.4.dylib' to library map
 - library: name='lib/libQtOpenGL.4.dylib',
 - adding 'libQtWebKit.4.dylib' to library map
 - library: name='lib/libQtWebKit.4.dylib',
 - adding 'libQtXmlPatterns.4.dylib' to library map
 - library: name='lib/libQtXmlPatterns.4.dylib',
 - adding 'libphonon.4.dylib' to library map
 - library: name='lib/libphonon.4.dylib',
 - library: name='plugins/phonon_backend/libphonon_qt7.dylib', never load
 - library: name='plugins/imageformats/libqjpeg.dylib', never load
 - library: name='plugins/imageformats/libqgif.dylib', never load
 - library: name='plugins/imageformats/libqmng.dylib', never load
 - library: name='plugins/imageformats/libqtiff.dylib', never load
 - library: name='plugins/imageformats/libqsvg.dylib', never load
 - library: name='plugins/iconengines/libqsvgicon.dylib', never load
 - library: name='plugins/codecs/libqcncodecs.dylib', never load
 - library: name='plugins/codecs/libqjpcodecs.dylib', never load
 - library: name='plugins/codecs/libqkrcodecs.dylib', never load
 - library: name='plugins/codecs/libqtwcodecs.dylib', never load
 - library: name='plugins/accessible/libqtaccessiblewidgets.dylib', never load
 - library: name='plugins/sqldrivers/libqsqlite.dylib', never load
 - adding 'libqtjambi.jnilib' to library map
 - library: name='lib/libqtjambi.jnilib',
 - adding 'libcom_trolltech_qt_core.jnilib' to library map
 - library: name='lib/libcom_trolltech_qt_core.jnilib',
 - adding 'libcom_trolltech_qt_gui.jnilib' to library map
 - library: name='lib/libcom_trolltech_qt_gui.jnilib',
 - adding 'libcom_trolltech_qt_xml.jnilib' to library map
 - library: name='lib/libcom_trolltech_qt_xml.jnilib',
 - adding 'libcom_trolltech_qt_sql.jnilib' to library map
 - library: name='lib/libcom_trolltech_qt_sql.jnilib',
 - adding 'libcom_trolltech_qt_svg.jnilib' to library map
 - library: name='lib/libcom_trolltech_qt_svg.jnilib',
 - adding 'libcom_trolltech_qt_network.jnilib' to library map
 - library: name='lib/libcom_trolltech_qt_network.jnilib',
 - adding 'libcom_trolltech_qt_opengl.jnilib' to library map
 - library: name='lib/libcom_trolltech_qt_opengl.jnilib',
 - adding 'libcom_trolltech_qt_phonon.jnilib' to library map
 - library: name='lib/libcom_trolltech_qt_phonon.jnilib',
 - adding 'libcom_trolltech_qt_webkit.jnilib' to library map
 - library: name='lib/libcom_trolltech_qt_webkit.jnilib',
 - adding 'libcom_trolltech_qt_xmlpatterns.jnilib' to library map
 - library: name='lib/libcom_trolltech_qt_xmlpatterns.jnilib',
 - plugin path='plugins'
 - using cache directory:
'/tmp/QtJambi_manish_x86_64_4.4.0_01_gcc-20080608-0906'
 - cache directory exists
 - checksum ok!
Loading library: 'libQtCore.4.dylib'...
 - using deployment spec

	at com.trolltech.qt.internal.NativeLibraryManager.loadNativeLibrary(NativeLibraryManager.java:420)
	at com.trolltech.qt.internal.NativeLibraryManager.loadQtLibrary(NativeLibraryManager.java:352)
	at com.trolltech.qt.Utilities.loadQtLibrary(Utilities.java:120)
	at com.trolltech.qt.Utilities.loadQtLibrary(Utilities.java:116)
	at com.trolltech.qt.QtJambi_LibraryInitializer.<clinit>(QtJambi_LibraryInitializer.java:36)
	... 2 more
Caused by: java.lang.UnsatisfiedLinkError:
/private/tmp/QtJambi_manish_x86_64_4.4.0_01_gcc-20080608-0906/lib/libQtCore.4.dylib:
	at java.lang.ClassLoader$NativeLibrary.load(Native Method)
	at java.lang.ClassLoader.loadLibrary0(ClassLoader.java:1822)
	at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1702)
	at java.lang.Runtime.load0(Runtime.java:770)
	at java.lang.Runtime.load(Runtime.java:758)
	at com.trolltech.qt.internal.NativeLibraryManager.loadLibrary_helper(NativeLibraryManager.java:447)
	at com.trolltech.qt.internal.NativeLibraryManager.loadNativeLibrary(NativeLibraryManager.java:415)
	... 6 more

This looks like a bug either with Jambi or with Apple JDK

-- 
Manish Chakravarty
http://manish-chaks.livejournal.com/