Thank you. I can connect to roscore from machine #2. But, another problem.
I would like to control turtle (turtlesim example) in #1 using #2 keyboard.
So in #1,
$ rosrun turtlesim turtlesim_node
And in #2,
$ rosrun turtlesim turtle_teleop_key
However, I couldn't control. And I also ran the 'rxgraph' util, it seems not connected.
What's the problem?
Here's my roswtf result. I confirmed that, I can connect to machine #1 via 11311 port by using netcat utility
hyon-no2@hyon-no2-desktop:~$ roswtf Loaded plugin tf.tfwtf No package or stack in context ================================================================================ Static checks summary: No errors or warnings ================================================================================ Beginning tests of your ROS graph. These may take awhile... analyzing graph... ... done analyzing graph running graph rules... connection to [/rosout] timed out ... done running graph rules Online checks summary: Found 2 error(s). ERROR Could not contact the following nodes: * /rosout ERROR Errors connecting to the following services: * service [/rosout/set_logger_level] appears to be malfunctioning: Unable to communicate with service [/rosout/set_logger_level], address [rosrpc://hyon-no1-desktop:35930] * service [/rosout/get_loggers] appears to be malfunctioning: Unable to communicate with service [/rosout/get_loggers], address [rosrpc://hyon-no1-desktop:35930]
Originally posted by Hyon Lim on ROS Answers with karma: 314 on 2011-04-03
Post score: 1
Original comments
Comment by Martin Günther on 2011-04-04:
For the record, this is a follow-up question to this one: http://answers.ros.org/question/593/rosnode-list-does-not-show-the-roscore-in-other
