Re: [ROOT] LoadTree

From: Rene Brun (Rene.Brun@cern.ch)
Date: Fri May 07 2004 - 07:36:10 MEST


Hi Peter,

The return code -3 means that the file 509 cannot be connected.
The TFile::Open fails (you should have seen a message).
Check this file independently of the TChain.

Rene Brun

On Thu, 6 
May 2004, Peter H Fisher wrote:

> Hi Rooters,
> 
> I have a problem with a LoadTree instance which was generated using
> MakeSelector.  After opening 509 files from a chainlist, it break with a
> return of -3.  There are still many files to go and, from looking at the
> code, I am not able to tell what -3 means.  I have tried running the file
> at which -3 is returned, both alone and as part of a chain ans it works
> well.
> 
> I am a little suspicous that 509 is close to 512...
> 
> Best,
> 
> Peter
> 
> 
> Peter Fisher                                   Office 617-253-8561
> Professor of Physics                           Fax    617-253-4100
> 44-118 MIT	                               email  fisherp@mit.edu
> Cambridge, MA, 02139
> 



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