Negative Number of Entries in a Histogram

ROOT
1

Hello All,

I have this peculiar issue. I make tons of histograms ( after a lot of code is run ) and on of them comes out with negative number of entries. Not negative integral and not negative bin entries. hWhat->GetEntries() < 0

Does anyone have any idea how this is possible?

Cheers

2

We need a short running script reproducing this problem.

Rene