From f9bddc0886731bdffb9244f6ab85260669513fd9 Mon Sep 17 00:00:00 2001
From: scott snyder <snyder@bnl.gov>
Date: Fri, 18 Sep 2020 19:56:15 +0200
Subject: [PATCH] PyDumper: Fix nullptr handling.

Don't fail if JetAssociationBase or Muon are not available.
cf ATLASSIM-4772
---
 Event/PyDumper/python/Dumpers.py | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/Event/PyDumper/python/Dumpers.py b/Event/PyDumper/python/Dumpers.py
index 21f328527e0..df924f27a2f 100644
--- a/Event/PyDumper/python/Dumpers.py
+++ b/Event/PyDumper/python/Dumpers.py
@@ -44,8 +44,10 @@ getattr (ROOT.xAOD, 'TrackParticleContainer_v1', None)
 getattr (ROOT.xAOD, 'Jet_v1', None)
 
 #Typed nullptr:
-jetAssocNull=cppyy.bind_object(cppyy.nullptr,cppyy.gbl.JetAssociationBase)
-muonNull=cppyy.bind_object(cppyy.nullptr,cppyy.gbl.Analysis.Muon)
+JetAssociationBase = getattr (cppyy.gbl, 'JetAssociationBase', None)
+Muon = getattr (cppyy.gbl, 'Muon', None)
+jetAssocNull = cppyy.bind_object(cppyy.nullptr, JetAssociationBase) if JetAssociationBase else None
+muonNull = cppyy.bind_object(cppyy.nullptr, Muon) if Muon else None
 
 
 # Work around a cling bug.
-- 
GitLab