Hi Satoru, I cannot reproduce this problem. Please give more details and run under gdb. see :http://root.cern.ch/root/roottalk/RoottalkRules.html Rene Brun On Thu, 7 Aug 2003, Satoru KAMEOKA wrote: > Dear ROOTers, > > When I try to define second graphical cut(TCutG) object on > 2d-histogram by graphical editor, segmentation violation is caused. > What's going on? > I am using ver.3.05/05. > Followings are the stack trace. > > root [4] > *** Break *** segmentation violation > Generating stack trace... > 0x401a06fe in TUnixSystem::StackTrace() + 0x36c from /usr/local/cern/root/dev//lib/libCore.so > 0x4019f2c2 in TUnixSystem::DispatchSignals(ESignals) + 0x7a from /usr/local/cern/root/dev//lib/libCore.so > 0x4019e4d3 in <unknown> from /usr/local/cern/root/dev//lib/libCore.so > 0x401a1ee1 in <unknown> from /usr/local/cern/root/dev//lib/libCore.so > 0x40cca47e in <unknown> from /lib/i686/libpthread.so.0 > 0x42028c48 in <unknown> from /usr/local/cern/root/dev//bin/root.exe > 0x40e430b0 in TCanvas::HandleInput(EEventType, int, int) + 0x296 from /usr/local/cern/root/dev//lib/libGpad.so > 0x411323d8 in TRootCanvas::HandleContainerButton(Event_t*) + 0xcc from /usr/local/cern/root/dev//lib/libGui.so > 0x41132b9f in TRootContainer::HandleButton(Event_t*) + 0x21 from /usr/local/cern/root/dev//lib/libGui.so > 0x410db7f4 in TGFrame::HandleEvent(Event_t*) + 0x158 from /usr/local/cern/root/dev//lib/libGui.so > 0x410c1a25 in TGClient::HandleEvent(Event_t*) + 0xd1 from /usr/local/cern/root/dev//lib/libGui.so > 0x410c171a in TGClient::ProcessOneEvent() + 0x6e from /usr/local/cern/root/dev//lib/libGui.so > 0x410c17ab in TGClient::HandleInput() + 0x2d from /usr/local/cern/root/dev//lib/libGui.so > 0x410be902 in TGInputHandler::Notify() + 0x1e from /usr/local/cern/root/dev//lib/libGui.so > 0x4019ed39 in TUnixSystem::DispatchOneEvent(bool) + 0x3b from /usr/local/cern/root/dev//lib/libCore.so > 0x40123051 in TSystem::InnerLoop() + 0x1b from /usr/local/cern/root/dev//lib/libCore.so > 0x40122fea in TSystem::Run() + 0x78 from /usr/local/cern/root/dev//lib/libCore.so > 0x400d8715 in TApplication::Run(bool) + 0x2d from /usr/local/cern/root/dev//lib/libCore.so > 0x40c87820 in TRint::Run(bool) + 0x2e4 from /usr/local/cern/root/dev//lib/libRint.so > 0x08048782 in main + 0x6e from /usr/local/cern/root/dev//bin/root.exe > 0x420158d4 in __libc_start_main + 0xa4 from /usr/local/cern/root/dev//bin/root.exe > 0x08048685 in _Unwind_Resume + 0x31 from /usr/local/cern/root/dev//bin/root.exe > > > > Best regards, > Satoru Kameoka >
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