material modes set fix in scenario

TAMUparametric · Dec 1, 2023 · 5f0e46c · 5f0e46c
1 parent 824a296
commit 5f0e46c
Showing 1 changed file with 6 additions and 5 deletions.
diff --git a/src/energiapy/components/scenario.py b/src/energiapy/components/scenario.py
@@ -307,12 +307,13 @@ def __post_init__(self):
         process_material_modes = []
         for i in self.process_set:
             if i.material_cons is not None:
+
                 process_material_modes = process_material_modes + [(i.name, j) for j in list(i.material_cons.keys())]
-
-        self.process_material_modes = process_material_modes
-
-        self.process_material_modes_dict = {i.name: i.material_modes for i in self.process_set}
-
+                if i.material_cons != {}:
+                    self.process_material_modes = process_material_modes
+                    
+                    self.process_material_modes_dict = {i.name: i.material_modes for i in self.process_set}
+                    
         set_dict = {
             'resources': [i.name for i in self.resource_set],