Fix bug when DV_dict is None (smdogroup#290)

Unexpected behavior when DV_dict was None or empty, need to check that it exists before passing it to the AIM.
bburke38 · Jan 24, 2024 · 2ce0820 · 2ce0820
1 parent 53aad02
commit 2ce0820
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/tacs/caps2tacs/tacs_aim.py b/tacs/caps2tacs/tacs_aim.py
@@ -208,7 +208,8 @@ def setup_aim(
                             DV_dict[dv.name] = dv.DV_dictionary
 
                 # update the DV dict
-                self.aim.input.Design_Variable = DV_dict
+                if DV_dict:
+                    self.aim.input.Design_Variable = DV_dict
 
         if self._dict_options is not None:
             self._set_dict_options()