Ubuntu ROS不工作时的跳跃运动

Ubuntu ROS不工作时的跳跃运动,ubuntu,ubuntu-14.04,ros,leap-motion,Ubuntu,Ubuntu 14.04,Ros,Leap Motion,我正在尝试使用ROS indigo实现leap motion,我使用了ROS leap_motion软件包附带的教程,并按照他们所说的设置了所有内容,但是,每当我尝试执行命令行时: roslaunch leap_motion sensor_sender.launch 这就出现了 ... logging to /home/juantelo/.ros/log/73513fa2-be34-11e7-86a9-1c394718bbbd/roslaunch-JuanTelo-11993.log Chec

我正在尝试使用ROS indigo实现leap motion,我使用了ROS leap_motion软件包附带的教程,并按照他们所说的设置了所有内容,但是,每当我尝试执行命令行时:

roslaunch leap_motion sensor_sender.launch
这就出现了

... logging to /home/juantelo/.ros/log/73513fa2-be34-11e7-86a9-1c394718bbbd/roslaunch-JuanTelo-11993.log
Checking log directory for disk usage. This may take awhile.
Press Ctrl-C to interrupt
Done checking log file disk usage. Usage is <1GB.

started roslaunch server http://JuanTelo:42806/ 

SUMMARY
========

PARAMETERS
* /rosdistro: indigo
* /rosversion: 1.11.21

NODES
  /
    sender_freq (leap_motion/sender.py)

 ROS_MASTER_URI=http://localhost:11311

core service [/rosout] found
process[sender_freq-1]: started with pid [12011]
[sender_freq-1] process has died [pid 12011, exit code -11, cmd /home/juantelo/catkin_ws/src/leap_motion/scripts/sender.py _freq:=0.01 __name:=sender_freq __log:=/home/juantelo/.ros/log/73513fa2-be34-11e7-86a9-1c394718bbbd/sender_freq-1.log].
log file: /home/juantelo/.ros/log/73513fa2-be34-11e7-86a9-1c394718bbbd/sender_freq-1*.log
all processes on machine have died, roslaunch will exit
shutting down processing monitor...
... shutting down processing monitor complete
done
。。。登录到/home/juantelo/.ros/log/73513fa2-be34-11e7-86a9-1c394718bbbd/roslaunch-juantelo-11993.log
正在检查日志目录中的磁盘使用情况。这可能需要一段时间。
按Ctrl-C键中断
已完成检查日志文件磁盘使用情况。用法是