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<font size="+1"><tt>Try to use a flat tree in a working DSelector
code using<br>
dFlatTreeFileName to set the name<br>
dFlatTreeInterface->Create_Branch..... to initialize one
variable and one array<br>
dFlatTreeInterface->Fill_Fundamental.... to fill the
variables.<br>
<br>
now I get the following error when starting up using Proof<br>
<br>
Error in <TDSet::Process>: not a correctly initialized
TDSet<br>
<br>
what do I miss, or do wrong. I do fill only for each event after
loop over combo not for each<br>
combo but that should not matter I hope.<br>
<br>
thanks for any advice/insight<br>
Beni<br>
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