norm_det type conflict solved

carlosevmoura · carlosevmoura · commit d9379bd80bf9 · 2024-07-01T18:00:50.000-05:00
diff --git a/pyci/fanci/fanpt_wrapper.py b/pyci/fanci/fanpt_wrapper.py
@@ -75,7 +75,7 @@ def solve_fanpt(
         norm_det = [(ref_sd, 1.0)]
     else:
         inorm = False
-        norm_det = None
+        norm_det = list()
 
     # Select FANPT method
     if energy_active:
