Il manquait un bout de PlanificationLivraison en conf

local/modules/PlanificationLivraison/Model/OrderDeliveryScheduleQuery.php

@@ -0,0 +1,20 @@
+<?php
+
+namespace PlanificationLivraison\Model;
+
+use PlanificationLivraison\Model\Base\OrderDeliveryScheduleQuery as BaseOrderDeliveryScheduleQuery;
+
+/**
+ * Skeleton subclass for performing query and update operations on the 'order_delivery_schedule' table.
+ *
+ *
+ *
+ * You should add additional methods to this class to meet the
+ * application requirements.  This class will only be generated as
+ * long as it does not already exist in the output directory.
+ *
+ */
+class OrderDeliveryScheduleQuery extends BaseOrderDeliveryScheduleQuery
+{
+
+}