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<p class="MsoNormal">Dear Gate-ers<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">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:<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal" style="text-align:justify"><span style="font-family:"Courier New";color:black;mso-fareast-language:EN-GB">*** Break *** segmentation violation</span><span style="font-size:12.0pt;font-family:"Times New Roman","serif";mso-fareast-language:EN-GB"><o:p></o:p></span></p>
<p class="MsoNormal" style="margin-bottom:12.0pt"><span style="font-size:12.0pt;font-family:"Times New Roman","serif";mso-fareast-language:EN-GB"><br>
<br>
<o:p></o:p></span></p>
<p class="MsoNormal" style="text-align:justify"><span style="font-family:"Courier New";color:black;mso-fareast-language:EN-GB">===========================================================</span><span style="font-size:12.0pt;font-family:"Times New Roman","serif";mso-fareast-language:EN-GB"><o:p></o:p></span></p>
<p class="MsoNormal" style="text-align:justify"><span style="font-family:"Courier New";color:black;mso-fareast-language:EN-GB">There was a crash.</span><span style="font-size:12.0pt;font-family:"Times New Roman","serif";mso-fareast-language:EN-GB"><o:p></o:p></span></p>
<p class="MsoNormal" style="text-align:justify"><span style="font-family:"Courier New";color:black;mso-fareast-language:EN-GB">This is the entire stack trace of all threads:</span><span style="font-size:12.0pt;font-family:"Times New Roman","serif";mso-fareast-language:EN-GB"><o:p></o:p></span></p>
<p class="MsoNormal" style="text-align:justify"><span style="font-family:"Courier New";color:black;mso-fareast-language:EN-GB">===========================================================</span><span style="font-size:12.0pt;font-family:"Times New Roman","serif";mso-fareast-language:EN-GB"><o:p></o:p></span></p>
<p class="MsoNormal" style="text-align:justify"><span style="font-family:"Courier New";color:black;mso-fareast-language:EN-GB">#0 0x72ce4c90 in __GI___waitpid (pid=pid</span><span style="font-size:12.0pt;font-family:"Times New Roman","serif";mso-fareast-language:EN-GB"><o:p></o:p></span></p>
<p class="MsoNormal" style="text-align:justify"><span style="font-family:"Courier New";color:black;mso-fareast-language:EN-GB">entry=888, stat_loc=stat_loc</span><span style="font-size:12.0pt;font-family:"Times New Roman","serif";mso-fareast-language:EN-GB"><o:p></o:p></span></p>
<p class="MsoNormal" style="text-align:justify"><span style="font-family:"Courier New";color:black;mso-fareast-language:EN-GB">entry=0x7e81f2d4, options=options</span><span style="font-size:12.0pt;font-family:"Times New Roman","serif";mso-fareast-language:EN-GB"><o:p></o:p></span></p>
<p class="MsoNormal" style="text-align:justify"><span style="font-family:"Courier New";color:black;mso-fareast-language:EN-GB">entry=0) at ../sysdeps/unix/sysv/linux/waitpid.c:29</span><span style="font-size:12.0pt;font-family:"Times New Roman","serif";mso-fareast-language:EN-GB"><o:p></o:p></span></p>
<p class="MsoNormal" style="text-align:justify"><span style="font-family:"Courier New";color:black;mso-fareast-language:EN-GB">#1 0x72c7fc60 in do_system (line=<optimized out>) at ../sysdeps/posix/system.c:148</span><span style="font-size:12.0pt;font-family:"Times New Roman","serif";mso-fareast-language:EN-GB"><o:p></o:p></span></p>
<p class="MsoNormal" style="text-align:justify"><span style="font-family:"Courier New";color:black;mso-fareast-language:EN-GB">#2 0x766f57e4 in TUnixSystem::Exec (shellcmd=<optimized out>, this=0x0) at /usr/local/root/root-6.12.06/core/unix/src/TUnixSystem.cxx:2118</span><span style="font-size:12.0pt;font-family:"Times New Roman","serif";mso-fareast-language:EN-GB"><o:p></o:p></span></p>
<p class="MsoNormal" style="text-align:justify"><span style="font-family:"Courier New";color:black;mso-fareast-language:EN-GB">#3 TUnixSystem::StackTrace (this=0x0) at /usr/local/root/root-6.12.06/core/unix/src/TUnixSystem.cxx:2412</span><span style="font-size:12.0pt;font-family:"Times New Roman","serif";mso-fareast-language:EN-GB"><o:p></o:p></span></p>
<p class="MsoNormal" style="text-align:justify"><span style="font-family:"Courier New";color:black;mso-fareast-language:EN-GB">#4 0x766f7c38 in TUnixSystem::DispatchSignals (this=0x250a168, sig=kSigSegmentationViolation) at /usr/local/root/root-6.12.06/core/unix/src/TUnixSystem.cxx:3643</span><span style="font-size:12.0pt;font-family:"Times New Roman","serif";mso-fareast-language:EN-GB"><o:p></o:p></span></p>
<p class="MsoNormal" style="text-align:justify"><span style="font-family:"Courier New";color:black;mso-fareast-language:EN-GB">#5 <signal handler called></span><span style="font-size:12.0pt;font-family:"Times New Roman","serif";mso-fareast-language:EN-GB"><o:p></o:p></span></p>
<p class="MsoNormal" style="text-align:justify"><span style="font-family:"Courier New";color:black;mso-fareast-language:EN-GB">#6 0x002fb52c in GateImageWithStatistic::SaveData(int, bool) ()</span><span style="font-size:12.0pt;font-family:"Times New Roman","serif";mso-fareast-language:EN-GB"><o:p></o:p></span></p>
<p class="MsoNormal" style="text-align:justify"><span style="font-family:"Courier New";color:black;mso-fareast-language:EN-GB">#7 0x7e821660 in ?? ()</span><span style="font-size:12.0pt;font-family:"Times New Roman","serif";mso-fareast-language:EN-GB"><o:p></o:p></span></p>
<p class="MsoNormal" style="text-align:justify"><span style="font-family:"Courier New";color:black;mso-fareast-language:EN-GB">===========================================================</span><span style="font-size:12.0pt;font-family:"Times New Roman","serif";mso-fareast-language:EN-GB"><o:p></o:p></span></p>
<p class="MsoNormal" style="margin-bottom:12.0pt"><span style="font-size:12.0pt;font-family:"Times New Roman","serif";mso-fareast-language:EN-GB"><o:p> </o:p></span></p>
<p class="MsoNormal" style="text-align:justify"><span style="font-family:"Courier New";color:black;mso-fareast-language:EN-GB">The lines below might hint at the cause of the crash.</span><span style="font-size:12.0pt;font-family:"Times New Roman","serif";mso-fareast-language:EN-GB"><o:p></o:p></span></p>
<p class="MsoNormal" style="text-align:justify"><span style="font-family:"Courier New";color:black;mso-fareast-language:EN-GB">You may get help by asking at the ROOT forum http://root.cern.ch/forum.</span><span style="font-size:12.0pt;font-family:"Times New Roman","serif";mso-fareast-language:EN-GB"><o:p></o:p></span></p>
<p class="MsoNormal" style="text-align:justify"><span style="font-family:"Courier New";color:black;mso-fareast-language:EN-GB">Only if you are really convinced it is a bug in ROOT then please submit a</span><span style="font-size:12.0pt;font-family:"Times New Roman","serif";mso-fareast-language:EN-GB"><o:p></o:p></span></p>
<p class="MsoNormal" style="text-align:justify"><span style="font-family:"Courier New";color:black;mso-fareast-language:EN-GB">report at http://root.cern.ch/bugs. Please post the ENTIRE stack trace</span><span style="font-size:12.0pt;font-family:"Times New Roman","serif";mso-fareast-language:EN-GB"><o:p></o:p></span></p>
<p class="MsoNormal" style="text-align:justify"><span style="font-family:"Courier New";color:black;mso-fareast-language:EN-GB">from above as an attachment in addition to anything else</span><span style="font-size:12.0pt;font-family:"Times New Roman","serif";mso-fareast-language:EN-GB"><o:p></o:p></span></p>
<p class="MsoNormal" style="text-align:justify"><span style="font-family:"Courier New";color:black;mso-fareast-language:EN-GB">that might help us fixing this issue.</span><span style="font-size:12.0pt;font-family:"Times New Roman","serif";mso-fareast-language:EN-GB"><o:p></o:p></span></p>
<p class="MsoNormal" style="text-align:justify"><span style="font-family:"Courier New";color:black;mso-fareast-language:EN-GB">===========================================================</span><span style="font-size:12.0pt;font-family:"Times New Roman","serif";mso-fareast-language:EN-GB"><o:p></o:p></span></p>
<p class="MsoNormal" style="text-align:justify"><span style="font-family:"Courier New";color:black;mso-fareast-language:EN-GB">#6 0x002fb52c in GateImageWithStatistic::SaveData(int, bool) ()</span><span style="font-size:12.0pt;font-family:"Times New Roman","serif";mso-fareast-language:EN-GB"><o:p></o:p></span></p>
<p class="MsoNormal" style="text-align:justify"><span style="font-family:"Courier New";color:black;mso-fareast-language:EN-GB">#7 0x7e821660 in ?? ()</span><span style="font-size:12.0pt;font-family:"Times New Roman","serif";mso-fareast-language:EN-GB"><o:p></o:p></span></p>
<p class="MsoNormal" style="text-align:justify"><span style="font-family:"Courier New";color:black;mso-fareast-language:EN-GB">===========================================================</span><span style="font-size:12.0pt;font-family:"Times New Roman","serif";mso-fareast-language:EN-GB"><o:p></o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">I have Gate 8.1, Geant4 10.3.03, and Root 6.12/06 running on a Pi 3 B+<o:p></o:p></p>
<p class="MsoNormal">Has anyone seen something similar before, or can point me towards a way to solve this issue?<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Thanks<o:p></o:p></p>
<p class="MsoNormal">Andrew<o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#31849B;mso-fareast-language:EN-GB"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#007B85;mso-fareast-language:EN-GB">Andrew Gosling (DPhil) |
<b>Clinical Scientist (Proton Beam Physics)</b><o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#007B85;mso-fareast-language:EN-GB">UCLH Radiotherapy Physics, 1st Floor East, 250 Euston Road, London, NW1 2PG<o:p></o:p></span></p>
<p class="MsoNormal"><b><span lang="EN-US" style="color:#007B85;mso-fareast-language:EN-GB"><a href="mailto:andrew.gosling@nhs.net"><span style="color:#007B85">andrew.gosling@nhs.net</span></a></span></b><span lang="EN-US" style="color:#007B85;mso-fareast-language:EN-GB">
| +44 (0) </span><span style="color:#007B85;mso-fareast-language:EN-GB">203 44
</span><b><span lang="EN-US" style="color:#007B85;mso-fareast-language:EN-GB">72490
</span></b><span lang="EN-US" style="color:#007B85;mso-fareast-language:EN-GB"><o:p></o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
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