Correction tasks_count

models/sale_order.py

@@ -81,7 +81,7 @@ class SaleOrder(models.Model):
             project_date.lf_tarif_jour = lf_tarif_jour
             project_date.lf_total_budget = project_total_budget
             order.tasks_ids = self.env['project.task'].search([('sale_line_id', 'in', order.order_line.ids)])
-            order.tasks_unt = len(order.tasks_ids)
+            order.tasks_count = len(order.tasks_ids)
 
 class LeFilamentSaleOrderLine(models.Model):
     _inherit = "sale.order.line"