we have to access to option without restriction

tiramisu/api.py

@@ -144,6 +144,7 @@ class _TiramisuOptionOptionDescription(CommonTiramisuOption):
     """Manage option"""
     _allow_optiondescription = True
     _follower_need_index = False
+    _validate_properties = False
 
     def __init__(self,
                  name: str,
@@ -652,6 +653,7 @@ def _registers(_registers: Dict[str, type],
 
 class _TiramisuOption(CommonTiramisu):
     """Manage selected option"""
+    _validate_properties = False
     _registers = {}
     def __init__(self,
                  name: Optional[str],

tiramisu/todict.py

@@ -470,8 +470,8 @@ class TiramisuDict:
                     self.add_help(schema[path],
                                   childapi)
         except Exception as err:
-            import traceback
-            traceback.print_exc()
+            # import traceback
+            # traceback.print_exc()
             if not init:
                 raise err
             error = err