Hi Francois-Xavier, Could you check if all the Root tutorials run OK with this version? If yes, I would suspect one of your dictionaries or classes not recompiled to run with the new version. To report a working tracback from a crashing application, see: http://root.cern.ch/root/roottalk/RoottalkRules.html Rene Brun GENTIT Francois-Xavier DAPNIA wrote: Dear Rooters, I develop the program Litrani (http://gentit.home.cern.ch/gentit/) under Windiws XP and Visual C++.NET. I also deliver a Linux version of this program. I recently switched from ROOT 3.10/01 to ROOT 3.10/02 Everything works well under Windows. But no more under Linux! The machine I use under Linux is working Linux RedHat 7.1 kernel 2.4.2-2 gcc 2.96 The Root version which I choose for this machine is : Intel x86 Linux for Redhat 7.3 and gcc 2.96, version 3.10/02 (18.1 MB). Root 3.10.01 and Root 3.10.02 are both working ok on this machine. Litrani is working ok compiled and linked with Root 3.10/01 on this machine Litrani is not working compiled and linked with Root 3.10/02 on this machine. The crash occurs immediately, before having launched any CINT macro. The output is the following: gentit/daplxa147 [5] litrani ******************************************* * * * W E L C O M E to R O O T * * * * Version 3.10/02 16 December 2003 * * * * You are welcome to visit our Web site * * http://root.cern.ch * * * ******************************************* FreeType Engine v2.1.3 used to render TrueType fonts. Compiled for linux with thread support. CINT/ROOT C/C++ Interpreter version 5.15.115, Dec 9 2003 Type ? for help. Commands must be C++ statements. Enclose multiple statements between { }. Welcome to the ROOT tutorials Type ".x demos.C" to get a toolbar from which to execute the demos Type ".x demoshelp.C" to see the help window *** Break *** segmentation violation Generating stack trace... 0x410a4648 in killpg at /usr/src/bs/BUILD/glibc-2.2.2/signal/../sysdeps/posix/killpg.c:34 from /lib/i686/libc.so.6 0x08077cf2 in main + 0x52 from litrani 0x41093177 in __libc_start_main at /usr/src/bs/BUILD/glibc-2.2.2/csu/../sysdeps/generic/libc-start.c:129 from /lib/i686/libc.so.6 0x08077bc1 in _start + 0x21 from litrani Abandon (core dumped) gentit/daplxa147 [6] Have you any idea of the problem? Do I choose the wrong version of Root ( there are so many under Linux!). Thanks a lot if you can help me. F.X.Gentit DAPNIA/SPP CEA Saclay http://gentit.home.cern.ch/gentit/
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