gdb: "nnsim" not in executable format (Why ?)

[Thorsten Gecks]

When I want to debug my new kde-program with gdb, I get the following
strange error:

Does anybody have an idea, what is missing for gdb ?



>>>>>

hal:[student]> gdb nnsim/nnsim/nnsim
GNU gdb 4.18
Copyright 1998 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you
are
welcome to change it and/or distribute copies of it under certain
conditions.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB.  Type "show warranty" for
details.
This GDB was configured as "i386-redhat-linux"...

"/home/student/nnsim/nnsim/nnsim": not in executable format: File format
not recognized

(gdb) q



>>>>
As you can see here, I can execute the program though:
>>>>



hal:[student]> nnsim/nnsim/nnsim
KTM CloseEvent end
KTM: ACK mb kill, local kill, NOT zeroed
KTM destructor: deleted menubar
KTM destructor: end
KTM: ACK tb kill, local kill, NOT removed from list
nnsim: [kxmlgui.cpp:133] KXMLGUIServant::~KXMLGUIServant()
hal:[student]>

>>>>