Trouble with event display

[John Haggerty]

I just started experimenting with Delphes, and I'm very impressed with it. I was able to build it (pretty) cleanly with gcc 4.8.2 and root 6.08.06 and the examples worked and made root files that I was able to make plots from. I got 3.4.1 today, and 3.4.0 yesterday.

But I can't get the event display to work in either version; I get a segfault right away:

[haggerty@rcas2073 delphes341]$ root -l examples/EventDisplay.C'("cards/delphes_card_CMS.tcl","delphes_output.root")'
root [0]
Processing examples/EventDisplay.C("cards/delphes_card_CMS.tcl","delphes_output.root")...
Info in <TGeoManager::TGeoManager>: Geometry delphes, Delphes geometry created

* Break * segmentation violation

I'll see if I can build it with debugging information so I can debug it, but maybe it rings a bell with someone. I usually can't figure out anything from the traceback, so I didn't attach the whole thing; this seems like the origin:

#5 0x00007f66ad313324 in dirname () from /lib64/libc.so.6
#6 0x00007f66925238da in ExRootConfReader::ReadFile(char const*, bool) () from /gpfs/mnt/gpfs02/sphenix/data/data01/haggerty/delphes/delphes341/libDelphesDisplay.so
#7 0x00007f66926712a4 in Delphes3DGeometry::readFile(char const*, char const*, char const*, char const*, char const*) () from /gpfs/mnt/gpfs02/sphenix/data/data01/haggerty/delphes/delphes341/libDelphesDisplay.so

Thanks again for a nice piece of work!