Empty tree after running the task


Hi, may I ask one stupid question?

I did :

aliroot -l AnalysisResult.root

Then I even could’t open all the trees and also all empty after running the task.
(I did aliroot -l runAnalysis.C) And there is no any error!!! I just did the grid test mode

PS:I just updated the version of my AliPhysics, and rebuild the alibuild for the root6…


do you get the same problem if you use the normal root:

root -l AnalysisResult.root

yes, still the tree is empty…
Now ,I am downloading the AOD.root to check run on locally if it is still empty

Local test still doesn’t work

So it seems your ROOT does not contain what you expect. Can you post it ?

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