Re: problem with ReadBasketBuffers

From: Manuel Maria Diaz Gomez <mmdg_at_mail.cern.ch>
Date: Wed, 18 May 2005 14:52:31 +0200 (CEST)


Hi Rene,

actually is just one entry that causes the problem; if I skip it, then everything is fine.

So I guess that for some reason this entry is got corrupted, am I right?

Cheers
Manuel

On Wed, 18 May 2005, Rene Brun wrote:

> Hi Manuel,
>
> Unless your file had been written with a very old version of ROOT,
> this message is an indication of a damaged file.
> Do you still see correct data after the message?
> Do you see the message for all entries or only starting
> at some entry?
>
> Rene Brun
>
> On Wed, 18 May 2005, Manuel Maria Diaz Gomez wrote:
>
> > Dear all,
> >
> > I am getting the following seg fault error while trying to get a tree from
> > a root file:
> >
> > ///////////////////////////////////////////////////////
> > Warning in <TBasket::ReadBasketBuffers>: basket:ECells_lar has fNevBuf=3,
> > but fEntryOffset=0, trying to repair
> >
> > *** Break *** segmentation violation
> > Generating stack trace...
> > 0xb675882c in TLeafF::ReadBasket(TBuffer&) + 0xe2 from
> > /afs/cern.ch/sw/root/v4.03.02/slc3_gcc3.2.3/root/lib/libTree.so
> > 0xb673c023 in TBranch::ReadLeaves(TBuffer&) + 0x2f from
> > /afs/cern.ch/sw/root/v4.03.02/slc3_gcc3.2.3/root/lib/libTree.so
> > 0xb673b116 in TBranch::GetEntry(long long, int) + 0x24c from
> > /afs/cern.ch/sw/root/v4.03.02/slc3_gcc3.2.3/root/lib/libTree.so
> > ////////////////////////////////////////
> >
> >
> > Any hint about what the problem could be?
> >
> > Cheers
> > Manuel
> >
>
Received on Wed May 18 2005 - 14:59:50 MEST

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