diff --git a/app/main.py b/app/main.py
index b8c9096..937a394 100644
--- a/app/main.py
+++ b/app/main.py
@@ -140,15 +140,15 @@ class AppWindow(FrontWindow):
             if self.tasks_station:
                 try:
                     result = self.SaleLine.get_data_command_and_task(args)
+                    orders = result.get('orders', [])
+                    tasks = result.get('tasks', [])
                 except Exception:
-                    logger.exception('Error de conexion internet')
-                orders = result['orders']
-                tasks = result['tasks']
+                    logger.exception('Error de conexion internet obtener tareas y comandas')
             else:
                 try:
                     orders = self.SaleLine.get_data_command(args)
                 except Exception:
-                    logger.exception('Error de conexion internet')
+                    logger.exception('Error de conexion internet obtener comanda')
         # TODO: for remove this option
         else:
             logger.warning('The backend sale_pos_frontend_rest is deprecation, update version')
@@ -164,7 +164,6 @@ class AppWindow(FrontWindow):
         except Exception:
             logger.exception('Error de conexion internet al marcar tareas')
 
-
         try:
             receipt = Receipt(context={}, environment='restaurant')
             result_print = receipt.print_tasks(tasks)