Hi Christian, Yes, it is a known issue with the latest Java from Apple. We updated all the installation kits with this fix, including previous versions. You can see more details and the links to download the latest builds here http://www.oxygenxml.com/forum/topic6394.html Please let us know if you encounter any difficulties further. Best Regards, George -- George Cristian Bina <oXygen/> XML Editor, Schema Editor and XSLT Editor/Debugger http://www.oxygenxml.com On 11/21/11 9:09 AM, Christian Wittern wrote:

Hi there,

Starting today, I can't start my oXygen XML editor anymore. This is on a Mac 10.6.8 with all the latest patches installed (this includes a recent update to the Java VM). I have tried it with oXygen 12.2 and a few earlier versions (for the time being I am stuck on the 12 version), but the result is always the same (error message included below).

I wonder if there is some workaround and/or if Syncrosoft knows about this issue.

Christian

Here is the stack trace:

Cannot start<oXygen/> XML Editor. Due to:java.lang.reflect.InvocationTargetException java.lang.reflect.InvocationTargetException at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27) at java.lang.reflect.Constructor.newInstance(Constructor.java:513) at ro.sync.ui.application.ApplicationLauncher.g(Unknown Source) at ro.sync.ui.application.ApplicationLauncher.launch(Unknown Source) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at ro.sync.exml.Oxygen.main(Unknown Source) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at apple.launcher.LaunchRunner.run(LaunchRunner.java:116) at apple.launcher.LaunchRunner.callMain(LaunchRunner.java:51) at apple.launcher.JavaApplicationLauncher.launch(JavaApplicationLauncher.java:52) Caused by: java.lang.NullPointerException at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at ro.sync.syntaxhighlight.e.c(Unknown Source) at ro.sync.syntaxhighlight.e.installKeyboardActions(Unknown Source) at javax.swing.plaf.basic.BasicTextUI.installUI(BasicTextUI.java:794) at ro.sync.syntaxhighlight.e.installUI(Unknown Source) at javax.swing.JComponent.setUI(JComponent.java:662) at javax.swing.text.JTextComponent.setUI(JTextComponent.java:322) at ro.sync.syntaxhighlight.l.setUI(Unknown Source) at javax.swing.text.JTextComponent.updateUI(JTextComponent.java:332) at ro.sync.syntaxhighlight.l.updateUI(Unknown Source) at javax.swing.text.JTextComponent.<init>(JTextComponent.java:306) at javax.swing.JTextArea.<init>(JTextArea.java:187) at javax.swing.JTextArea.<init>(JTextArea.java:123) at ro.sync.ui.uc.<init>(Unknown Source) at ro.sync.ui.v.<init>(Unknown Source) at ro.sync.syntaxhighlight.l.<init>(Unknown Source) at ro.sync.syntaxhighlight.t.<init>(Unknown Source) at ro.sync.diff.ui.g.<init>(Unknown Source) at ro.sync.diff.ui.g.<init>(Unknown Source) at ro.sync.diff.ui.c.f.<init>(Unknown Source) at ro.sync.diff.ui.c.m.<init>(Unknown Source) at ro.sync.diff.ui.c.k.<init>(Unknown Source) at ro.sync.diff.ui.DiffFilesMainFrame.<init>(Unknown Source) at ro.sync.diff.ui.DiffFilesMainFrame.<init>(Unknown Source) at ro.sync.diff.ui.DiffFilesMainFrame.uqm(Unknown Source) at ro.sync.exml.MainFrame.<init>(Unknown Source) at ro.sync.exml.MainFrame.<init>(Unknown Source) ... 18 more