Issue using Garfield

[pedromendes]

Hi

I’m using Root with Garfield++, but at some point, I get this error message when I try to run my scripts:

*** Break *** segmentation violation

===========================================================
There was a crash.
This is the entire stack trace of all threads:
===========================================================
#0  0x00000038c5caa47e in waitpid () from /lib64/libc.so.6
#1  0x00000038c5c3f019 in do_system () from /lib64/libc.so.6
#2  0x00007f3317c92d37 in TUnixSystem::StackTrace() () from /opt/root/lib/root/libCore.so
#3  0x00007f3317c94c83 in TUnixSystem::DispatchSignals(ESignals) () from /opt/root/lib/root/libCore.so
#4  <signal handler called>
#5  0x000000000043f788 in Garfield::MediumMagboltz::MediumMagboltz() ()
#6  0x000000000041533a in main ()
===========================================================

The lines below might hint at the cause of the crash.
If they do not help you then please submit a bug report at
[root.cern.ch/bugs](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.
===========================================================
#5  0x000000000043f788 in Garfield::MediumMagboltz::MediumMagboltz() ()
#6  0x000000000041533a in main ()
===========================================================

I think that this could be related with some problem with the installation of Root.
Could you help me with this?

Best regards,
Pedro

[pcanal]

[quote]I think that this could be related with some problem with the installation of Root.[/quote]Why?

The stack is pretty explicit:=========================================================== #5 0x000000000043f788 in Garfield::MediumMagboltz::MediumMagboltz() () #6 0x000000000041533a in main () ===========================================================The crash happens in a Garfield routine and you may want to check with the maintainer of Garfield. You may also want to run you example with valgrind to see if you get more information.

Cheers,
Philippe.