Error messages while running root code

Dear Rooters,

I am trying to run root code on different input rootfiles, which differs in some input variables. Means some are having 100 variables and some are having say 110 variables(10 different/new than others). Now When I run my code on all input files together , it is running but giving me warning error messages below

Error in <TTree::SetBranchStatus>: unknown branch -> Branch Name

This is understood because some input files may not be having these variables. I want to get rid of these and for that, I did fChain->SetBranchStatus("*",0);
fChain->SetBranchStatus("RunNumber",1); and so on...... i.e red only those branches which are of interest.

But after that also, it is complaining same. It is reading those variables which I dont need and which are not in some of the input variables.

What should I do.

cheers

Harinder Received on Mon Oct 18 2010 - 11:20:40 CEST