I hope somebody can help me. I wrote a C++ programme that should read and fit data and make a graph with my data using a TGrapherrors. The programme doesn’t work when I insert my data: I see this on screen of my virtual machine…
*** Break *** segmentation violation =========================================================== There was a crash. This is the entire stack trace of all threads: =========================================================== #0 0x00007f2df9549ffa in __GI___waitpid (pid=2599, stat_loc=stat_loc entry=0x7ffcaa9b37c0, options=options entry=0) at ../sysdeps/unix/sysv/linux/waitpid.c:29 #1 0x00007f2df94d10ab in do_system (line=<optimized out>) at ../sysdeps/posix/system.c:148 #2 0x00007f2dfe335377 in TUnixSystem::Exec (shellcmd=<optimized out>, this=0x5639ade26570) at /home/studente/tempo/root/core/unix/src/TUnixSystem.cxx:2119 #3 TUnixSystem::StackTrace (this=0x5639ade26570) at /home/studente/tempo/root/core/unix/src/TUnixSystem.cxx:2413 #4 0x00007f2dfe337ac4 in TUnixSystem::DispatchSignals (this=0x5639ade26570, sig=kSigSegmentationViolation) at /home/studente/tempo/root/core/unix/src/TUnixSystem.cxx:3644 #5 <signal handler called> #6 0x00005639acd906a4 in main () =========================================================== The lines below might hint at the cause of the crash. You may get help by asking at the ROOT forum http://root.cern.ch/forum Only if you are really convinced it is a bug in ROOT then please submit a report at http://root.cern.ch/bugs Please post the ENTIRE stack trace from above as an attachment in addition to anything else that might help us fixing this issue. =========================================================== #6 0x00005639acd906a4 in main () =========================================================== I show you my programme and my data. [diodestudy.cpp.txt|attachment](upload://7xUE8D9zir3zrPNld1ZoGnMeCFh.txt) (1.4 KB)
Dati_diodo_840401.txt (1.3 KB)
What should I do to solve the problem?