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Error in <TH2F::Fill>: Invalid signature - do nothing

hist

#1
ROOT 6.15/01 Built for linuxx8664gcc
heads/master@v6-13-04-536-g67ea09a

Hi, All.

I am trying to fill histograms TH2F with data from one TTree and I found
this error:

Error in <TH2F::Fill>: Invalid signature - do nothing

What I did:

Input .......: data.root
Output .......: output.root
Will loop over 500000 events.
At 0...
At 250...
At 500...
At 750...
...
At 52250...
Error in <TH2F::Fill>: Invalid signature - do nothing

 *** Break *** segmentation violation

How I can fix this issue?

Cheers,
André


#2

Hi André
Can you post some code reproducing your problem ?
Cheers,
O.