[Gate-users] GATE on Raspberry Pi

[GOSLING, Andrew (UNIVERSITY COLLEGE LONDON HOSPITALS NHS FOUNDATION TRUST)]

Dear Gate-ers

I'm trying to get GATE running on a Pi, all seems to run OK until I try to read out data from the simulation using an Actor.  I then get the error message:

*** Break *** segmentation violation


===========================================================
There was a crash.
This is the entire stack trace of all threads:
===========================================================
#0  0x72ce4c90 in __GI___waitpid (pid=pid
entry=888, stat_loc=stat_loc
entry=0x7e81f2d4, options=options
entry=0) at ../sysdeps/unix/sysv/linux/waitpid.c:29
#1  0x72c7fc60 in do_system (line=<optimized out>) at ../sysdeps/posix/system.c:148
#2  0x766f57e4 in TUnixSystem::Exec (shellcmd=<optimized out>, this=0x0) at /usr/local/root/root-6.12.06/core/unix/src/TUnixSystem.cxx:2118
#3  TUnixSystem::StackTrace (this=0x0) at /usr/local/root/root-6.12.06/core/unix/src/TUnixSystem.cxx:2412
#4  0x766f7c38 in TUnixSystem::DispatchSignals (this=0x250a168, sig=kSigSegmentationViolation) at /usr/local/root/root-6.12.06/core/unix/src/TUnixSystem.cxx:3643
#5  <signal handler called>
#6  0x002fb52c in GateImageWithStatistic::SaveData(int, bool) ()
#7  0x7e821660 in ?? ()
===========================================================

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  0x002fb52c in GateImageWithStatistic::SaveData(int, bool) ()
#7  0x7e821660 in ?? ()
===========================================================

I have Gate 8.1, Geant4 10.3.03, and Root 6.12/06 running on a Pi 3 B+
Has anyone seen something similar before, or can point me towards a way to solve this issue?

Thanks
Andrew

Andrew Gosling (DPhil)     |     Clinical Scientist (Proton Beam Physics)
UCLH Radiotherapy Physics, 1st Floor East, 250 Euston Road, London, NW1 2PG
andrew.gosling at nhs.net<mailto:andrew.gosling at nhs.net>     |     +44 (0) 203 44 72490



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