diff --git a/app/scodoc/sco_evaluation_edit.py b/app/scodoc/sco_evaluation_edit.py
index 4375ad72..c7d3402c 100644
--- a/app/scodoc/sco_evaluation_edit.py
+++ b/app/scodoc/sco_evaluation_edit.py
@@ -61,6 +61,8 @@ def evaluation_create_form(
     "Formulaire création/édition d'une évaluation (pas de ses notes)"
     if evaluation_id is not None:
         evaluation = models.Evaluation.query.get(evaluation_id)
+        if evaluation is None:
+            raise ScoValueError("Cette évaluation n'existe pas ou plus !")
         moduleimpl_id = evaluation.moduleimpl_id
     #
     modimpl_o = sco_moduleimpl.moduleimpl_withmodule_list(moduleimpl_id=moduleimpl_id)[
diff --git a/app/scodoc/sco_permissions_check.py b/app/scodoc/sco_permissions_check.py
index 9ad457d9..2bd637d7 100644
--- a/app/scodoc/sco_permissions_check.py
+++ b/app/scodoc/sco_permissions_check.py
@@ -178,7 +178,7 @@ def can_change_groups(formsemestre_id):
     return False
 
 
-def can_handle_passwd(user, allow_admindepts=False):
+def can_handle_passwd(user: User, allow_admindepts=False) -> bool:
     """True if the current user can see or change passwd info of user.
     If allow_admindepts, allow Admin from all depts (so they can view users from other depts
     and add roles to them).
@@ -199,5 +199,4 @@ def can_handle_passwd(user, allow_admindepts=False):
         return True  # if no dept, can access users from all depts !
     if (current_user.dept == user.dept) or allow_admindepts:
         return True
-    else:
-        return False
+    return False
diff --git a/app/views/notes.py b/app/views/notes.py
index 11bde73c..0625db60 100644
--- a/app/views/notes.py
+++ b/app/views/notes.py
@@ -1657,7 +1657,7 @@ def evaluation_delete(evaluation_id):
     """Form delete evaluation"""
     El = sco_evaluation_db.do_evaluation_list(args={"evaluation_id": evaluation_id})
     if not El:
-        raise ScoValueError("Evalution inexistante ! (%s)" % evaluation_id)
+        raise ScoValueError("Evaluation inexistante ! (%s)" % evaluation_id)
     E = El[0]
     M = sco_moduleimpl.moduleimpl_list(moduleimpl_id=E["moduleimpl_id"])[0]
     Mod = sco_edit_module.module_list(args={"module_id": M["module_id"]})[0]
@@ -1750,6 +1750,9 @@ def evaluation_edit(evaluation_id):
 @scodoc7func
 def evaluation_create(moduleimpl_id):
     "form create evaluation"
+    modimpl = ModuleImpl.query.get(moduleimpl_id)
+    if modimpl is None:
+        raise ScoValueError("Ce module n'existe pas ou plus !")
     return sco_evaluation_edit.evaluation_create_form(
         moduleimpl_id=moduleimpl_id, edit=False
     )