Thanks Rene! The CVS version works fine.
Franco
Rene Brun wrote:
>Franco,
>
>Could you try the version from CVS?
>I fixed a problem in TTreePlayer::UpdateFormulaLeaves 3 weeks ago
>that could affect some selectors.
>
>Rene Brun
>
>Franco Bedeschi wrote:
>
>
>> Dear ROOTers,
>>
>>here is the gist of the problem:
>>
>> -> Operating system is Linux Red Hat 8.0 running on a single Intel
>>2.4 GHz CPU.
>> -> Used precompiled version of ROOT Version 3.05/03, gcc 3.2
>>
>> Problem:
>> - chain.Process("MyProg.C"); works fine only when I use only one
>>single file in the chain.Add list,
>> when more than one file is specified the program goes into
>>segmentation fault. MtProg.C is generated with MakeSelector. Everything
>>was fine under 3.02/07
>> See below
>>
>>*** Break *** segmentation violation
>> Generating stack trace...
>> 0x40196b36 in TUnixSystem::StackTrace() + 0x36c from
>>/usr/local/root/lib/libCore.so
>> 0x401956fa in TUnixSystem::DispatchSignals(ESignals) + 0x7a from
>>/usr/local/root/lib/libCore.so
>> 0x4019490b in <unknown> from /usr/local/root/lib/libCore.so
>> 0x40198319 in <unknown> from /usr/local/root/lib/libCore.so
>> 0x40c3a47e in <unknown> from /lib/i686/libpthread.so.0
>> 0x42028c48 in <unknown> from /usr/local/root/bin/root.exe
>> 0x4134c3b8 in TTreePlayer::UpdateFormulaLeaves() + 0x1e from
>>/usr/local/root/lib/libTreePlayer.so
>> 0x40aea2eb in TChain::LoadTree(int) + 0x7ef from
>>/usr/local/root/lib/libTree.so 0x41349c80 in
>>TTreePlayer::Process(TSelector*, char const*, int, int) + 0x1f4 from
>>/usr/local/root/lib/libTreePlayer.so
>> 0x41349a3e in TTreePlayer::Process(char const*, char const*, int, int)
>>+ 0xa2 from /usr/local/root/lib/libTreePlayer.so
>> 0x40afd802 in TTree::Process(char const*, char const*, int, int) + 0x4c
>>from /usr/local/root/lib/libTree.so
>> 0x40aeac1a in TChain::Process(char const*, char const*, int, int) +
>>0x44 from /usr/local/root/lib/libTree.so
>> 0x40b28777 in <unknown> from /usr/local/root/lib/libTree.so
>> 0x40551b55 in G__call_cppfunc + 0x261 from /usr/local/root/lib/libCint.so
>> 0x405423fc in G__interpret_func + 0x6dc from /usr/local/root/lib/libCint.so
>> 0x4052b09c in G__getfunction + 0x10e4 from /usr/local/root/lib/libCint.so
>> 0x405a899c in G__getstructmem + 0x77c from /usr/local/root/lib/libCint.so
>> 0x405a2b4a in G__getvariable + 0x4be from /usr/local/root/lib/libCint.so
>> 0x40524d27 in G__getitem + 0x46b from /usr/local/root/lib/libCint.so
>> 0x40523aa0 in G__getexpr + 0x735a from /usr/local/root/lib/libCint.so
>> 0x4056567b in G__exec_function + 0x129 from /usr/local/root/lib/libCint.so
>> 0x4056bbee in G__exec_statement + 0x22ee from
>>/usr/local/root/lib/libCint.so
>> 0x4050df70 in G__exec_tempfile_core + 0x2a2 from
>>/usr/local/root/lib/libCint.so 0x4050e11c in G__exec_tempfile_fp + 0x22
>>from /usr/local/root/lib/libCint.so
>> 0x4057368a in G__process_cmd + 0x4364 from /usr/local/root/lib/libCint.so
>> 0x4014f011 in TCint::ProcessLine(char const*,
>>TInterpreter::EErrorCode*) + 0x9b from /usr/local/root/lib/libCore.so
>> 0x400d7995 in TApplication::ProcessLine(char const*, bool, int*) +
>>0x56b from /usr/local/root/lib/libCore.so
>> 0x40c03b94 in TRint::HandleTermInput() + 0x11c from
>>/usr/local/root/lib/libRint.so
>> 0x40c02b86 in TTermInputHandler::Notify() + 0x24 from
>>/usr/local/root/lib/libRint.so
>> 0x40c04336 in TTermInputHandler::ReadNotify() + 0x12 from
>>/usr/local/root/lib/libRint.so
>> 0x40195a67 in TUnixSystem::CheckDescriptors() + 0xed from
>>/usr/local/root/lib/libCore.so
>> 0x40195237 in TUnixSystem::DispatchOneEvent(bool) + 0x101 from
>>/usr/local/root/lib/libCore.so
>> 0x401234a1 in TSystem::InnerLoop() + 0x1b from
>>/usr/local/root/lib/libCore.so
>> 0x4012343a in TSystem::Run() + 0x78 from /usr/local/root/lib/libCore.so
>> 0x400d83d9 in TApplication::Run(bool) + 0x2d from
>>/usr/local/root/lib/libCore.so
>> 0x40c03768 in TRint::Run(bool) + 0x2e4 from /usr/local/root/lib/libRint.so
>> 0x08048782 in main + 0x6e from /usr/local/root/bin/root.exe
>> 0x420158d4 in __libc_start_main + 0xa4 from /usr/local/root/bin/root.exe
>> 0x08048685 in _Unwind_Resume + 0x31 from /usr/local/root/bin/root.exe
>>
>> - Recovery attempts:
>>
>> I have tried to reinstall from the source code, but after renerating
>>the libraries and the executables I get again the same error.
>>
>> If I do a chain.Draw("..."); after specifying the multiple file list
>>I see no problem.
>>
>> ANY CLUES?
>>
>> Thanks,
>>
>> Franco
>>
>>
This archive was generated by hypermail 2b29 : Thu Jan 01 2004 - 17:50:10 MET