add file exist conditions

robossembler_scene_monitor/scene_monitor/src/component.cpp

@@ -44,6 +44,11 @@ namespace component_state_monitor
         return grasp_poses;
     }
 
+    void Component::setFrameName(const std::string &frame_name)
+    {
+        _frame_name = frame_name;
+    }
+
     geometry_msgs::msg::Pose Component::getPlacementPose() const
     {
         return _placement;
@@ -103,6 +108,8 @@ namespace component_state_monitor
 
             _grasp_poses.insert({grasp_pose.label, grasp_pose});
         }
+
+        _current_state = ComponentState::Initialized;
     }
 
 }