Fixed call of reading in alts preprocessor

SANDAG · Mar 28, 2024 · 7449923 · 7449923
1 parent a3f6056
commit 7449923
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/activitysim/abm/models/vehicle_type_choice.py b/activitysim/abm/models/vehicle_type_choice.py
@@ -348,7 +348,7 @@ def iterate_vehicle_type_choice(
         )
 
     # alts preprocessor
-    alts_preprocessor_settings = model_settings.alts_preprocessor
+    alts_preprocessor_settings = model_settings.get("alts_preprocessor", None)
     if alts_preprocessor_settings:
         expressions.assign_columns(
             df=alts_wide,