On 08/29/2018 08:38 AM, Michele Mor wrote: > Hi Brian, > Jedit is based on java, so I would check which version of java is > supported and if you have it installed. > It could be that Ubuntu has upgraded to a new version while your jedit > still expects an older one. >
Thanks. I've managed to find some more information which seems relevant. > https://askubuntu.com/questions/695560/assistive-technology-not-found-awterror I've got to work my way through the options there. I'll post again when I've had time to do so. Brian. > Regards, > Michele > > > On Wed, 29 Aug 2018, 12:48 pm Brian, <[email protected] > <mailto:[email protected]>> wrote: > > I make occasional use of JEdit in sending a large text file where the > recipient is limited to 13,000 character e-mails - JEdit gives me a > running character count of what's in the cut-and-paste buffer, very > convenient! > > As part of either the upgrade to 18.04 OR an upgrade of 18.04 (i.e. I > can't remember whether JEdit has ever run successfully under 18.04 or > not) something has broken, and I get a yard or so of Java error > messages when I try to run JEdit from a terminal (see below). > > I'm afraid Java is a total mystery to me. So is anyone capable of > deciphering this for me? I've tried purging JEdit and reinstalling it, > the installation works just fine, no error messages. I've tried > reinstalling all the Java stuff I can find through Synaptic, same > again, no errors. If you know as much about Java as I do, then I guess > a secondary question is whether anyone can successfully run JEdit > under 18.04? > > OK, all the errors that I get are blow. Thanks for any assistance. > > > Brian. > > > > jedit > > 7:34:08 AM [main] [error] main: Exception in thread "main" > > 7:34:08 AM [main] [error] main: java.awt.AWTError: Assistive > Technology not found: org.GNOME.Accessibility.AtkWrapper > > 7:34:08 AM [main] [error] main: at > java.desktop/java.awt.Toolkit.newAWTError(Toolkit.java:472) > > 7:34:08 AM [main] [error] main: at > java.desktop/java.awt.Toolkit.fallbackToLoadClassForAT(Toolkit.java:488) > > 7:34:08 AM [main] [error] main: at > > java.base/java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:183) > > 7:34:08 AM [main] [error] main: at > > java.base/java.util.stream.ReferencePipeline$2$1.accept(ReferencePipeline.java:177) > > 7:34:08 AM [main] [error] main: at > > java.base/java.util.HashMap$KeySpliterator.forEachRemaining(HashMap.java:1608) > > 7:34:08 AM [main] [error] main: at > > java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:484) > > 7:34:08 AM [main] [error] main: at > > java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:474) > > 7:34:08 AM [main] [error] main: at > > java.base/java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:150) > > 7:34:08 AM [main] [error] main: at > > java.base/java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:173) > > 7:34:08 AM [main] [error] main: at > > java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) > > 7:34:08 AM [main] [error] main: at > > java.base/java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:497) > > 7:34:08 AM [main] [error] main: at > java.desktop/java.awt.Toolkit.loadAssistiveTechnologies(Toolkit.java:532) > > 7:34:08 AM [main] [error] main: at > java.desktop/java.awt.Toolkit.getDefaultToolkit(Toolkit.java:613) > > 7:34:08 AM [main] [error] main: at > java.desktop/java.awt.EventQueue.invokeAndWait(EventQueue.java:1342) > > 7:34:08 AM [main] [error] main: at > > java.desktop/javax.swing.SwingUtilities.invokeAndWait(SwingUtilities.java:1480) > > 7:34:08 AM [main] [error] main: at > org.gjt.sp.jedit.GUIUtilities.showSplashScreen(GUIUtilities.java:1957) > > 7:34:08 AM [main] [error] main: at > org.gjt.sp.jedit.jEdit.main(jEdit.java:389) > > 7:34:08 AM [main] [error] main: Caused by: > java.lang.ClassNotFoundException: org.GNOME.Accessibility.AtkWrapper > > 7:34:08 AM [main] [error] main: at > > java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:582) > > 7:34:08 AM [main] [error] main: at > > java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:190) > > 7:34:08 AM [main] [error] main: at > java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:499) > > 7:34:08 AM [main] [error] main: at > java.base/java.lang.Class.forName0(Native Method) > > 7:34:08 AM [main] [error] main: at > java.base/java.lang.Class.forName(Class.java:374) > > 7:34:08 AM [main] [error] main: at > java.desktop/java.awt.Toolkit.fallbackToLoadClassForAT(Toolkit.java:485) > > 7:34:08 AM [main] [error] main: ... 15 more > > brian@brian-ubuntu:~$ > > > > -- > xubuntu-users mailing list > [email protected] <mailto:[email protected]> > Modify settings or unsubscribe at: > https://lists.ubuntu.com/mailman/listinfo/xubuntu-users > > > -- xubuntu-users mailing list [email protected] Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/xubuntu-users
