Hi I have a problem when running homemade motif apps on a linux box. The compiling and linking runs smooth, but when I tried to run the program (that is quite a big and messy one) I got: Error: No realize class procedure defined After 12 hours' bughunting I tried to run this simple program: #include <X11/Intrinsic.h> #include <Xm/Xm.h> #include <Xm/Label.h> main(int argc, char *argv[]) { Widget toplevel, msg; Arg al[10]; int ac; toplevel=XtInitialize(argv[0],"",NULL,0,&argc,argv); ac=0; XtSetArg(al[ac],XmNlabelString, XmStringCreate("hello",XmSTRING_DEFAULT_CHARSET)); ac++; msg=XtCreateManagedWidget("msg",xmLabelWidgetClass,toplevel,al,ac); XtRealizeWidget(toplevel); XtMainLoop(); } I compile it with: $ gcc -o test -L /usr/X11R6/lib64 -lXt -lX11 test.c -lXm $./test Error: No realize class procedure defined Could somebody please tell me where to start looking? Is this redhat related? Or Xfree? Or Motif? Is a system upgrade sufficient? I do not have root access so it's a bit of a project convincing the admins to run up2date but if I could get it working I'm shure I could talk them into it. ---------------------------------- System specs: $ uname -a Linux lxws012 2.4.21-20.EL #1 SMP Wed Aug 18 20:34:58 EDT 2004 x86_64 x86_64 x86_64 GNU/Linux $rpm -q redhat-release redhat-release-3WS-12.3 $rpm -qa |grep openmotif openmotif-2.2.3-3.RHEL3 openmotif-2.2.3-3.RHEL3 openmotif21-2.1.30-8 openmotif-devel-2.2.3-3.RHEL3 $rpm -q XFree86 XFree86-4.3.0-68.EL Thanks alot. /Johan _______________________________________________ XFree86 mailing list XFree86@xxxxxxxxxxx http://XFree86.Org/mailman/listinfo/xfree86