From 25504b568e4988be6905853d4a66010f96ed5165 Mon Sep 17 00:00:00 2001
From: Peter Schubert <Peter.Schubert@hhu.de>
Date: Fri, 9 Sep 2022 11:36:06 +0200
Subject: [PATCH] support empty sboterm field

---
 xbanalysis/model/xba_compartment.py | 2 +-
 xbanalysis/model/xba_parameter.py   | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/xbanalysis/model/xba_compartment.py b/xbanalysis/model/xba_compartment.py
index d156c4c..d243910 100644
--- a/xbanalysis/model/xba_compartment.py
+++ b/xbanalysis/model/xba_compartment.py
@@ -24,5 +24,5 @@ class XbaCompartment:
             attrs = sbmlxdf.extract_xml_attrs(s_compartment['xmlAnnotation'], ns=xml_rba_ns, token='density')
             if 'frac_gcdw' in attrs:
                 self.rba_frac_gcdw = float(attrs['frac_gcdw'])
-        if 'sboterm' in s_compartment:
+        if ('sboterm' in s_compartment) and (type(s_compartment['sboterm']) is str):
             self.sboterm = SboTerm(s_compartment['sboterm'])
diff --git a/xbanalysis/model/xba_parameter.py b/xbanalysis/model/xba_parameter.py
index 591dd81..b86a0c3 100644
--- a/xbanalysis/model/xba_parameter.py
+++ b/xbanalysis/model/xba_parameter.py
@@ -13,5 +13,5 @@ class XbaParameter:
         self.value = s_parameter['value']
         self.constant = s_parameter['constant']
         self.units = s_parameter['units']
-        if 'sboterm' in s_parameter:
+        if ('sboterm' in s_parameter) and (type(s_parameter['sboterm']) is str):
             self.sboterm = SboTerm(s_parameter['sboterm'])
-- 
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