ros启动时候出现下边的问题,求助解决办法

. logging to /home/pp/.ros/log/a0b54000-a1ac-11e7-88cc-303a64604320/roslaunch-dell-3511.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.


Unable to contact my own server at [http://IP_OF_PC:42017/].
This usually means that the network is not configured properly.


A common cause is that the machine cannot ping itself.  Please check
for errors by running:


 ping ip_of_pc


For more tips, please see


 http://www.ros.org/wiki/ROS/NetworkSetup


The traceback for the exception was written to the log file

suiyuanmoyan 原型机 沙发

2018-05-16 23:17

我的也是这个问题,怎末解决?
    评分 回复 0

klfxtk 原型机 板凳

2018-06-27 21:06

check your network setting,run this command:ping IP_of_your_PC
    评分 回复 0
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