fix multiple instance error

2025-12-17 04:51:10 +00:00 · 2025-10-24 02:32:33 +08:00
parent 85a58e3464
commit 9d081e9fcd
1 changed files with 1 additions and 1 deletions
--- a/unilabos/ros/nodes/base_device_node.py
+++ b/unilabos/ros/nodes/base_device_node.py
@@ -600,7 +600,7 @@ class BaseROS2DeviceNode(Node, Generic[T]):
                        self.lab_logger().warning(
                            f"物料{plr_resource}请求从{old_parent}卸载"
                        )
-                        plr_resource.unassign_child_resource(plr_resource)
+                        old_parent.unassign_child_resource(plr_resource)
                    parent_resource.assign_child_resource(
                        plr_resource, location=None, **additional_params
                    )