[Bluej-discuss] BlueJ-Editor crashes on MacOS X

[Thomas Röfer]

Hi,

on MacOS X in our computer pool, BlueJ works fine until one tries to open
the editor. Then, it immediately terminates. The bluej-debuglog.txt contains
the following messages:

BlueJ run started: Mon Oct 01 11:11:12 CEST 2007
BlueJ version 2.2.0
Java version 1.5.0_07
Virtual machine: Java HotSpot(TM) Client VM 1.5.0_07-87 ("Apple Computer,
Inc.")
Running on: Mac OS X 10.4.10 (i386)
Java Home: /System/Library/Frameworks/JavaVM.framework/Versions/1.5.0/Home
----
Connected to debug VM via dt_socket transport...
Communication with debug VM fully established.
NSRuntime.loadLibrary(/usr/lib/java/libObjCJava.dylib) error.
java.lang.UnsatisfiedLinkError: Native Library
/usr/lib/java/libObjCJava.A.dylib already loaded in another classloader
	at java.lang.ClassLoader.loadLibrary0(ClassLoader.java:1716)
	at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1647)
	at java.lang.Runtime.load0(Runtime.java:769)
	at java.lang.System.load(System.java:967)
	at
com.apple.cocoa.foundation.NSRuntime.loadLibrary(NSRuntime.java:127)
	at com.apple.cocoa.foundation.NSRuntime.<clinit>(NSRuntime.java:35)
	at com.apple.cocoa.foundation.NSObject.<clinit>(NSObject.java:27)
	at java.lang.Class.forName0(Native Method)
	at java.lang.Class.forName(Class.java:242)
	at bluej.utility.Utility.bringToFront(Utility.java:356)
	at bluej.editor.moe.MoeEditor.setVisible(MoeEditor.java:341)
	at bluej.pkgmgr.target.EditableTarget.open(EditableTarget.java:60)
	at
bluej.pkgmgr.target.ClassTarget.doubleClick(ClassTarget.java:1459)
	at bluej.graph.SelectionSet$1.run(SelectionSet.java:89)
	at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209)
	at java.awt.EventQueue.dispatchEvent(EventQueue.java:461)
	at
java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.ja
va:269)
	at
java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java
:190)
	at
java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:184)
	at
java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:176)
	at java.awt.EventDispatchThread.run(EventDispatchThread.java:110)

I must say that the BlueJ version used is the generic one (the jar
installer), because we use the same installation for Linux (where it works
fine).

Any ideas?

Best regards

Thomas Röfer

_______________________________________________________________________
Dr. Thomas Röfer                   Office Address:
DFKI-Lab Bremen                    Universität Bremen
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http://www.dfki.de                 www.informatik.uni-bremen.de/~roefer

Phone: +49 (421) 218-64200
Fax:   +49 (421) 218-9864200
eMail: Thomas.Roefer at dfki.de
_______________________________________________________________
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