Hello Rooters, I'm currently encountering a strange pb. I have 2 files : mujet_01_tmbtree.root and mujet_02_tmbtree.root IF I use a TBrowser() and applying the Dump() method, it looks that the first one is a TSystemFile and not a TFile as I expected. But when instantiating a TFile or adding it in a TChain, I don't get any message, warning and so on. So in my prog I chain a list of files with a Tree (TMBTree), the TSystemFile one owning to this list, and give the corresponding TTree as an input to my prog unfortenatly this file brings my prog in a crash (segmentation fault) when trying to get the first event corresp. to the next file. So my question is : is it possible to recover this file If not, what do you think about protectiong TChain and TFile ? thanks, sebastien, ps : I'm running under RH 7.2, gcc 2.96, version 03.09 note : one can find the files in : /afs/in2p3.fr/home/g/greder/public/
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