catching another type of unit error

KarrLab · Jan 13, 2020 · 2f71381 · 2f71381
1 parent b18d8e0
commit 2f71381
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/obj_tables/units.py b/obj_tables/units.py
@@ -113,7 +113,7 @@ def clean(self, value):
         elif isinstance(value, str):
             try:
                 value = self.registry.parse_units(value)
-            except pint.UndefinedUnitError:
+            except (pint.UndefinedUnitError, TypeError):
                 error = core.InvalidAttribute(self, ['Invalid unit {}'.format(value)])
         else:
             error = core.InvalidAttribute(self, ['Invalid unit {}'.format(value)])