当我使用命令roslaunch openni2_launch openni2.launch在ROS Kinetic上启动OpenNI2时，它将启动一个连续的重新连接到传感器的循环，而不会发生任何错误。
显示的部分消息是：
...
[ WARN] [1530533003.851796857]: Detected loss of connection. Stopping all streams and resetting device
[ INFO] [1530533007.235240341]: Device "1d27/0600@1/100" found.
[ INFO] [1530533007.851254498]: Detected re-connect...attempting reinit
[ INFO] [1530533008.908591795]: Re-applying configuration to camera on re-init
[ INFO] [1530533008.929105097]: Starting color stream to adjust camera
[ INFO] [1530533008.929701752]: Starting color stream
[ INFO] [1530533008.994149364]: Restarting publishers, if needed
[ INFO] [1530533008.994949244]: Done re-initializing cameras
[ WARN] [1530533009.924432796]: Device "1d27/0600@1/100" disconnected
[ WARN] [1530533009.924909818]: Device "1d27/0600@1/100" disconnected
[ WARN] [1530533010.851467225]: Detected loss of connection. Stopping all streams and resetting device
[ INFO] [1530533013.346860905]: Device "1d27/0600@1/104" found.
[ INFO] [1530533013.851728189]: Detected re-connect...attempting reinit
[ INFO] [1530533015.018626401]: Re-applying configuration to camera on re-init
[ INFO] [1530533015.041487448]: Starting color stream to adjust camera
[ INFO] [1530533015.042497378]: Starting color stream.
[ INFO] [1530533015.107487509]: Restarting publishers, if needed
[ INFO] [1530533015.108841390]: Done re-initializing cameras
[ WARN] [1530533016.306939896]: Device "1d27/0600@1/104" disconnected
[ WARN] [1530533016.307475772]: Device "1d27/0600@1/104" disconnected
[ WARN] [1530533016.851243668]: Detected loss of connection. Stopping all streams and resetting device
[ INFO] [1530533019.735480141]: Device "1d27/0600@1/108" found.
[ INFO] [1530533019.851516723]: Detected re-connect...attempting reinit
[ INFO] [1530533021.408008103]: Re-applying configuration to camera on re-init
[ INFO] [1530533021.429622839]: Starting color stream to adjust camera
[ INFO] [1530533021.430399701]: Starting color stream.
[ INFO] [1530533021.493632167]: Restarting publishers, if needed
[ INFO] [1530533021.494297937]: Done re-initializing cameras
[ WARN] [1530533022.508973575]: Device "1d27/0600@1/108" disconnected
[ WARN] [1530533022.509527680]: Device "1d27/0600@1/108" disconnected
...
rosversion openni2_launch：0.3.0
我在做什么错了？
操作系统：Ubuntu mate 16.04
传感器：Asus Xtion Pro Live
平台：Raspberry Pi 3