**It was ok when i use the coke.stl, but when i use my own mesh file, erro happened:** [ INFO] [1587725552.815709838]: Initialized ROS. node_name: /object_recognition_server [ INFO] [1587725553.112888034]: System already initialized. node_name: /object_recognition_server [ INFO] [1587725553.120407042]: Subscribed to topic:/camera/depth/camera_info [queue_size: 1][tcp_nodelay: 0] [ INFO] [1587725553.124198661]: Subscribed to topic:/camera/color/camera_info [queue_size: 1][tcp_nodelay: 0] [ INFO] [1587725553.128758794]: Subscribed to topic:/camera/depth/image_rect_raw [queue_size: 1][tcp_nodelay: 0] [ INFO] [1587725553.132711543]: Subscribed to topic:/camera/color/image_raw [queue_size: 1][tcp_nodelay: 0] Traceback (most recent call last): File "/home/think/Documents/catkin_ws/src/object_recognition_core/apps/detection", line 24, in <module> run_plasm(args, plasm) File "/opt/ros/kinetic/lib/python2.7/dist-packages/ecto/opts.py", line 85, in run_plasm sched.execute(options.niter) ecto.CellException: exception_type CellException [cell_name] = pipeline1 [function_name] = process_with_only_these_inputs [type] = std::bad_alloc [what] = std::bad_alloc [when] = While triggering param change callbacks