From a65e9f9e0896c2655670d0cf1aa659dc8dcd0847 Mon Sep 17 00:00:00 2001
From: Emmanuel Viennet <emmanuel.viennet@gmail.com>
Date: Tue, 4 Jan 2022 14:55:32 +0100
Subject: [PATCH] cube vide

---
 app/comp/moy_ue.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/app/comp/moy_ue.py b/app/comp/moy_ue.py
index 855e3b7fa..d4022dd36 100644
--- a/app/comp/moy_ue.py
+++ b/app/comp/moy_ue.py
@@ -121,6 +121,8 @@ def notes_sem_assemble_cube(modimpls_notes: list[pd.DataFrame]) -> np.ndarray:
                      (DataFrames rendus par compute_module_moy, (etud x UE))
     Resultat: ndarray (etud x module x UE)
     """
+    if len(modimpls_notes) == 0:
+        return np.zeros((0, 0, 0), dtype=float)
     modimpls_notes_arr = [df.values for df in modimpls_notes]
     modimpls_notes = np.stack(modimpls_notes_arr)
     # passe de (mod x etud x ue) à (etud x mod x UE)