Hi!
I am having problems with a small tree I am writing onto a file.
Everything looks ok when I write (compressionlevel 0, split=1), and also
when I read it with a little macro:
TFile *hfile = new TFile("/h1wgs/reunion/x03/usr/berthon/tag.root");
hfile->ls();
TTree * tree = (TTree*)hfile->Get("TAG");
tree->ls();
tree->Print();
TBrowser *b =new TBrowser();
(but tree->Print() talks about compression factor 1...)
But sometimes (no idea about the difference) when I read it, I get
things like:
R__unzip: discrepancy with initial size
Error in <TBuffer::ReadObject>: object tag too large, I/O buffer
corrupted
Error in <TBuffer::ReadObject>: object tag too large, I/O buffer
corrupted
Error in <TBuffer::ReadObject>: object tag too large, I/O buffer
corrupted
... for pages.
Has anyone seen something like that, and found an explanation?
I am working with root 2.23/200 under Linux with gcc-2.95.2.
Thanks for your help!
Ursula
*************************************************************
Ursula Berthon
E-mail berthon@in2p3.fr
Tel. 33 - 1 - 69 33 31 21
Fax 33 - 1 - 69 33 30 02
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