PyROOT and Athena: Cannot read LVL1NameMap

From: Alexander Mann <amann_at_uni-goettingen.de>
Date: Fri, 26 Nov 2010 17:07:09 +0100

Hi,

I have the same problem as described on

http://root.cern.ch/phpBB3/viewtopic.php?f=14&t=11627

My code runs within Python, but not within Athena. Unfortunately, the solutions described in the forum do not help in my case :( I always get

TClass::TClass:0: RuntimeWarning: no dictionary for class AttributeListLayout is available
Shortened traceback (most recent user call last):

   File "./ntuple_trigger_metstatus.py", line 66, in <module>      for trigger in [y.first for y in x]: TypeError: int& map<string,int>::operator[](const string& __k) =>

     could not convert argument 1
Py:Athena            INFO leaving with code 8: "an unknown exception 

occurred"

cu,
Alexander

@tamsett: Can you send me the relevant parts of your code? A minimal example just reading out the LVL1NameMap? Received on Fri Nov 26 2010 - 17:07:13 CET