Bring up a source window and click any of the "stack frame" icons on the toolbar. Stacktraces are generated for all threeas follows: getWidget: failed getting stackBrowser java.lang.NullPointerException at frysk.gui.srcwin.SourceWindow.doStackUp(FryskGui) at frysk.gui.srcwin.SourceWindow$16.actionEvent(FryskGui) at org.gnu.gtk.Action.fireActionEvent(libgtkjava-2.8.so) at org.gnu.gtk.Action.handleActivate(libgtkjava-2.8.so) at org.gnu.gtk.Gtk.gtk_main(libgtkjava-2.8.so) at org.gnu.gtk.Gtk.main(libgtkjava-2.8.so) at frysk.gui.Gui.gui(FryskGui) at frysk.gui.FryskGui.main(FryskGui) Stack down getWidget: failed getting stackBrowser java.lang.NullPointerException at frysk.gui.srcwin.SourceWindow.doStackDown(FryskGui) at frysk.gui.srcwin.SourceWindow$15.actionEvent(FryskGui) at org.gnu.gtk.Action.fireActionEvent(libgtkjava-2.8.so) at org.gnu.gtk.Action.handleActivate(libgtkjava-2.8.so) at org.gnu.gtk.Gtk.gtk_main(libgtkjava-2.8.so) at org.gnu.gtk.Gtk.main(libgtkjava-2.8.so) at frysk.gui.Gui.gui(FryskGui) at frysk.gui.FryskGui.main(FryskGui) Stack bottom getWidget: failed getting stackBrowser java.lang.NullPointerException at frysk.gui.srcwin.SourceWindow.doStackBottom(FryskGui) at frysk.gui.srcwin.SourceWindow$14.actionEvent(FryskGui) at org.gnu.gtk.Action.fireActionEvent(libgtkjava-2.8.so) at org.gnu.gtk.Action.handleActivate(libgtkjava-2.8.so) at org.gnu.gtk.Gtk.gtk_main(libgtkjava-2.8.so) at org.gnu.gtk.Gtk.main(libgtkjava-2.8.so) at frysk.gui.Gui.gui(FryskGui) at frysk.gui.FryskGui.main(FryskGui)
This bug has already been fixed. *** This bug has been marked as a duplicate of 2851 ***