Re: Strange warning and file skipping when merging TTrees.

Hi,

This means that one of the branch that is part of the output TTree (i.e. it was also likely part of the first TTree) is _not_ part of the file that is mentioned. In other word, in B2KstY_Detached_NTUPLES.root the TTree does not have the branch Sigma_c_REFITTED_MASS (or at least the spelling is different enough (trailing dot?) to not match).

If this is not the case then something unexpected is happening and I would need at least of the original files to try to reproduce the problem.

Cheers,
Philippe.

On 7/26/11 10:52 AM, Antonio Augusto Alves Junior wrote:
> Dear ROOTers
>
> I am getting this messages when i try merge my output .root files
>
> Warning in <TTree::CopyEntries>: One of the export top level branches (Sigma_c_REFITTED_MASS) is not present in the import TTree.
>
> Warning in <TTree::CopyEntries>: Skipped file
> /h/aalvesju/gangadir/workspace/aalvesju/LocalXML/120/178/output/B2KstY_Detached_NTUPLES.root
>
> but I can find and read all branches when I open the corresponding tree inside the file:
>
> /h/aalvesju/gangadir/workspace/aalvesju/LocalXML/120/178/output/B2KstY_Detached_NTUPLES.root
>
>
> I am using root 5.28c.
>
> Please does someone know what can be happening?
>
> Ciao
> A.A.
Received on Wed Jul 27 2011 - 03:33:17 CEST