On Thu, 02 Nov 2006 16:14:02 +0100 Blackwell <[EMAIL PROTECTED]> wrote:
> > On Nov 2, 2006, at 5:57 AM, Clayton wrote: > > > >> Hi, > >> > >> I am not so familiar with Java, and I am trying to get my brokers > >> Java trading app working on my notebook. I am running Debian Etch > >> with the following Java environment installed: > >> > >> $ wajig list-installed | grep java > >> java-common > >> java-gcj-compat > >> libhsqldb-java > >> libjaxp1.2-java > >> libjline-java > >> libservlet2.3-java > >> libxalan2-java > >> libxerces2-java > >> libxt-java > >> openoffice.org-java-common > >> sun-java5-bin > >> sun-java5-demo > >> sun-java5-fonts > >> sun-java5-jdk > >> sun-java5-jre > >> sun-java5-plugin > >> > >> When I try to invoke the app, the following happens: > >> > >> s$ java -cp > >> jts.jar:pluginsupport.jar:jcommon-1.0.0.jar:jfreechart-1.0.0.jar:jhall.jar:other.jar:rss.jar > >> > >> -Xmx256M jclient.LoginFrame . > >> Exception in thread "JTS-Main" java.awt.AWTError: Cannot load AWT > >> toolkit: gnu.java.awt.peer.gtk.GtkToolkit > >> at java.awt.Toolkit.getDefaultToolkit(libgcj.so.70) > >> at > >> java.awt.GraphicsEnvironment.getLocalGraphicsEnvironment > >> (libgcj.so.70) at java.awt.Window.<init>(libgcj.so.70) > >> at java.awt.Frame.<init>(libgcj.so.70) > >> at java.awt.Frame.<init>(libgcj.so.70) > >> at javax.swing.SwingUtilities$OwnerFrame.<init>(libgcj.so.70) > >> at javax.swing.SwingUtilities.getOwnerFrame(libgcj.so.70) > >> at javax.swing.JOptionPane.<clinit>(libgcj.so.70) > >> at java.lang.Class.initializeClass(libgcj.so.70) > >> at jutils.td.a(td.java:69) > >> at jutils.xb.a(xb.java:105) > >> at jutils.xb.b(xb.java:69) > >> at jclient.LoginFrame.a(LoginFrame.java:308) > >> at jclient.LoginFrame.b(LoginFrame.java:290) > >> at jclient.LoginFrame.main(LoginFrame.java:448) > >> Caused by: java.lang.NoClassDefFoundError: > >> gnu.java.awt.peer.gtk.GtkToolkit > >> at java.lang.Class.initializeClass(libgcj.so.70) > >> at java.lang.Class.forName(libgcj.so.70) > >> at java.awt.Toolkit.getDefaultToolkit(libgcj.so.70) > >> ...14 more > >> > >> It looks like maybe something isn't installed or a configuration > >> problem, any suggestions? > >> > >> I have this same Java app working on my desktop, so I know it > >> works, but I am using older Java packages on the desktop, so I am > >> not sure the two machines are really comparable. > > Note the "libgcj" bits in the error message. > > Here is the simple and pragmatic solution if you do not have issues > with using "non free" software: > > Whenever you get error messages with that substring in them, install > Sun Java, remove GCJ if you can, and ensure that your Linux > installation (other operating systems do not exhibit this problem as > far as I know) is configured to use Sun Java for any Java > application (each Linux distribution may have a different approach > to configuring which "Java" implementation to use). > > (It is good that you reported to this list, feedback to developers > is very important.) > > With best regards > Blackwell Thanks, that worked like a charm: # apt-get remove gcj-4.1-base .... Removing java-gcj-compat ... Removing libgcj7-jar ... Removing gij-4.1 ... Removing libgcj7-0 ... Removing gcj-4.1-base ... and now it just works, no other configuration required. Clayton -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]
