do not call item if multiple log lengths in exception

ahalev · Jun 2, 2023 · 66e002a · 66e002a
1 parent 52e3dd5
commit 66e002a
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/pymgrid/microgrid/microgrid.py b/src/pymgrid/microgrid/microgrid.py
@@ -494,7 +494,7 @@ def get_log(self, as_frame=True, drop_singleton_key=False, drop_forecasts=False)
             if 'Length of values' in e.args[0]:
                 module_log_lengths = pd.Series([len(log_dict) for log_dict in _log_dict.values()])
 
-                msg = f"Length of module log dicts ({module_log_lengths.unique().item()}) " \
+                msg = f"Length of module log dicts ({module_log_lengths.unique()}) " \
                       f"do not match self.current_step-initial_step ({self.current_step-initial_step}). " \
                       f"Did you set a trajectory attribute " \
                       f"('initial_step', 'final_step', 'trajectory_func') without calling Microgrid.reset()?"