From 6d319d91ffc2629876df5ccd014a076126cf51b3 Mon Sep 17 00:00:00 2001
From: Xuwznln <18435084+Xuwznln@users.noreply.github.com>
Date: Tue, 10 Mar 2026 16:26:37 +0800
Subject: [PATCH] correct raise create resource error

---
 unilabos/ros/nodes/base_device_node.py  | 2 ++
 unilabos/ros/nodes/presets/host_node.py | 2 ++
 2 files changed, 4 insertions(+)

diff --git a/unilabos/ros/nodes/base_device_node.py b/unilabos/ros/nodes/base_device_node.py
index 6ff8cc57..772e667b 100644
--- a/unilabos/ros/nodes/base_device_node.py
+++ b/unilabos/ros/nodes/base_device_node.py
@@ -569,9 +569,11 @@ class BaseROS2DeviceNode(Node, Generic[T]):
                 future.add_done_callback(done_cb)
             except ImportError:
                 self.lab_logger().error("Host请求添加物料时，本环境并不存在pylabrobot")
+                res.response = get_result_info_str(traceback.format_exc(), False, {})
             except Exception as e:
                 self.lab_logger().error("Host请求添加物料时出错")
                 self.lab_logger().error(traceback.format_exc())
+                res.response = get_result_info_str(traceback.format_exc(), False, {})
             return res
 
         # noinspection PyTypeChecker
diff --git a/unilabos/ros/nodes/presets/host_node.py b/unilabos/ros/nodes/presets/host_node.py
index 8ab0a624..aa8b813f 100644
--- a/unilabos/ros/nodes/presets/host_node.py
+++ b/unilabos/ros/nodes/presets/host_node.py
@@ -615,6 +615,8 @@ class HostNode(BaseROS2DeviceNode):
             assert len(response) == 1, "Create Resource应当只返回一个结果"
             for i in response:
                 res = json.loads(i)
+                if "suc" in res:
+                    raise ValueError(res.get("error"))
                 return res
         except Exception as ex:
             pass