This is in the latest version in the SVN. TMVAClassification.C works fine (the weights folder looks ok, with all the xml files filled) but when it launches the GUI (or when I run TMVAGui.C separately) and I try clicking on any of the buttons, I get a bus error:
*** Break *** bus error
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There was a crash (#4 0x008e7ce8 in SigHandler ()).
This is the entire stack trace of all threads:
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Thread 1 (process 45829 thread 0x10b):
#0 0x906a5189 in wait4 ()
#1 0x906a2cd4 in system$UNIX2003 ()
#2 0x008e9638 in TUnixSystem::StackTrace ()
#3 0x008e7b7f in TUnixSystem::DispatchSignals ()
#4 0x008e7ce8 in SigHandler ()
#5 <signal handler called>
#6 0x0082e5e8 in TObject::TObject ()
#7 0x0082db77 in TNamed::TNamed ()
#8 0x00853be1 in TStyle::TStyle ()
#9 0x0096e061 in G__G__Base1_241_0_3 ()
#10 0x0100fd52 in Cint::G__ExceptionWrapper ()
#11 0x010e9161 in G__execute_call ()
#12 0x010e95f6 in G__call_cppfunc ()
#13 0x010b8440 in G__interpret_func ()
#14 0x010a9092 in G__getfunction ()
#15 0x010e24c2 in G__new_operator ()
#16 0x0107dbf6 in G__getexpr ()
#17 0x01080abf in G__getexpr ()
#18 0x0111a472 in G__exec_statement ()
#19 0x010ba329 in G__interpret_func ()
#20 0x010a9092 in G__getfunction ()
#21 0x01073ff4 in G__getitem ()
#22 0x01076474 in G__getexpr ()
#23 0x0111feb3 in G__exec_statement ()
#24 0x010ba329 in G__interpret_func ()
#25 0x010a9092 in G__getfunction ()
#26 0x01073ff4 in G__getitem ()
#27 0x01076474 in G__getexpr ()
#28 0x0111feb3 in G__exec_statement ()
#29 0x010ba329 in G__interpret_func ()
#30 0x010a8ece in G__getfunction ()
#31 0x01073ff4 in G__getitem ()
#32 0x01076474 in G__getexpr ()
#33 0x01087b62 in G__calc_internal ()
#34 0x01133c11 in G__process_cmd ()
#35 0x008a6ebc in TCint::ProcessLine ()
#36 0x008a4c9f in TCint::ProcessLineSynch ()
#37 0x00805afd in TApplication::ExecuteFile ()
#38 0x00804249 in TApplication::ProcessLine ()
#39 0x01713635 in TControlBarButton::Action ()
#40 0x02fd36e1 in TRootControlBar::ProcessMessage ()
#41 0x02f0e076 in TGFrame::HandleClientMessage ()
#42 0x02f104f7 in TGMainFrame::HandleClientMessage ()
#43 0x02f10dba in TGFrame::HandleEvent ()
#44 0x02ed7852 in TGClient::HandleEvent ()
#45 0x02ed79ac in TGClient::ProcessOneEvent ()
#46 0x02ed79fd in TGClient::HandleInput ()
#47 0x02ed7a24 in TGInputHandler::Notify ()
#48 0x008e8027 in TUnixSystem::DispatchOneEvent ()
#49 0x0085f433 in TSystem::InnerLoop ()
#50 0x00861c1b in TSystem::Run ()
#51 0x00801733 in TApplication::Run ()
#52 0x000339be in TRint::Run ()
#53 0x00001b8e 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
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.
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#6 0x0082e5e8 in TObject::TObject ()
#7 0x0082db77 in TNamed::TNamed ()
#8 0x00853be1 in TStyle::TStyle ()
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Thanks so much for your help.