Hi, thanks for the responses. My tests have been done on Kubuntu 10.04, because it comes closest to our production environment.
And here is a stacktrace: 2012-05-14 14:08:25 ERROR(WollMuxBar:450): java.awt.HeadlessException 2012-05-14 14:08:25 ERROR(WollMuxBar:450): java.awt.GraphicsEnvironment.checkHeadless(GraphicsEnvironment.java:173) 2012-05-14 14:08:25 ERROR(WollMuxBar:450): java.awt.Window.<init>(Window.java:437) 2012-05-14 14:08:25 ERROR(WollMuxBar:450): java.awt.Frame.<init>(Frame.java:419) 2012-05-14 14:08:25 ERROR(WollMuxBar:450): javax.swing.JFrame.<init>(JFrame.java:218) 2012-05-14 14:08:25 ERROR(WollMuxBar:450): de.muenchen.allg.itd51.wollmux.dialog.WollMuxBar.createGUI(WollMuxBar.java:480) 2012-05-14 14:08:25 ERROR(WollMuxBar:450): de.muenchen.allg.itd51.wollmux.dialog.WollMuxBar.access$500(WollMuxBar.java:156) 2012-05-14 14:08:25 ERROR(WollMuxBar:450): de.muenchen.allg.itd51.wollmux.dialog.WollMuxBar$5.run(WollMuxBar.java:446) 2012-05-14 14:08:25 ERROR(WollMuxBar:450): java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:226) 2012-05-14 14:08:25 ERROR(WollMuxBar:450): java.awt.EventQueue.dispatchEventImpl(EventQueue.java:647) 2012-05-14 14:08:25 ERROR(WollMuxBar:450): java.awt.EventQueue.access$000(EventQueue.java:96) 2012-05-14 14:08:25 ERROR(WollMuxBar:450): java.awt.EventQueue$1.run(EventQueue.java:608) 2012-05-14 14:08:25 ERROR(WollMuxBar:450): java.awt.EventQueue$1.run(EventQueue.java:606) 2012-05-14 14:08:25 ERROR(WollMuxBar:450): java.security.AccessController.doPrivileged(Native Method) 2012-05-14 14:08:25 ERROR(WollMuxBar:450): java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:105) 2012-05-14 14:08:25 ERROR(WollMuxBar:450): java.awt.EventQueue.dispatchEvent(EventQueue.java:617) 2012-05-14 14:08:25 ERROR(WollMuxBar:450): java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:275) 2012-05-14 14:08:25 ERROR(WollMuxBar:450): java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:200) 2012-05-14 14:08:25 ERROR(WollMuxBar:450): java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:190) 2012-05-14 14:08:25 ERROR(WollMuxBar:450): java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:185) 2012-05-14 14:08:25 ERROR(WollMuxBar:450): java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:177) 2012-05-14 14:08:25 ERROR(WollMuxBar:450): java.awt.EventDispatchThread.run(EventDispatchThread.java:138) Steps to reproduce: * Install WollMux.oxt * Install wollmux-config * lauchch ./wollmuxbar (Please refer to www.wollmux.org for installation instructions and downloads.) I'm not using Tomcat or any API connected with Tomcat. I hope this answers all questions. The bug is very reproducable and I'm pretty sure that I've installed my extension correctly. Greetings Andor Ertsey On 5/15/12, Ariel Constenla-Haile <[email protected]> wrote: > Hello Andor, > > On Mon, May 14, 2012 at 03:35:18PM +0200, Andor E wrote: >> Hi, >> I have just started to test AO 3.4 with our extension (WollMux) and ran >> into trouble right at the start. One part of our software is an external >> Swing GUI that connects to OOo/AO via bootstrapping. When this program >> tries to instantiate its main form, it throws a >> java.awt.HeadlessException. >> It's also supposed to launch an invisible Writer document. The launching >> works, but the window is visible. >> Needless to say, this works with OOo 3.2.1/3.3. >> >> Has anything changed in the way JAVA is launched or in the bootstrapping >> mechanism? I couldn't find anything on this in the release notes. Also is >> there any documentation on changes in the API? > > > I downloaded your extension and it seems to work on Linux (Fedora 16, 64 > bits): http://people.apache.org/~arielch/images/wollmux.png > The only issue I've found is > https://issues.apache.org/ooo/show_bug.cgi?id=119102 > > Could you please enumerate the steps to reproduce the HeadlessException > exception? I started the test by running ./wollmuxbar > > > Regards > -- > Ariel Constenla-Haile > La Plata, Argentina >
