<html><body><div style="color:#000; background-color:#fff; font-family:times new roman, new york, times, serif;font-size:12pt"><div><span class="Apple-style-span" style="border-collapse: collapse; font-family: arial, sans-serif; font-size: 13px; ">i am trying to run the following tutorial<a href="http://winnie.kuis.kyoto-u.ac.jp/HARK/wiki.cgi?page=HARK-ROS+Tutorial+2" rel="nofollow" target="_blank" style="color: rgb(6, 88, 181); ">:http://winnie.kuis.<wbr>kyoto-u.ac.jp/HARK/wiki.cgi?<wbr>page=HARK-ROS+Tutorial+2</a><br><br>but i get the following error and the program stops abruptly: <br><br><br>[ INFO] [1307457046.525074887]: Connected to master at [localhost:11311] <br>ROS node : HARK_MASTER_NODE generated... <br>/dev/rtc: Permission denied <br>Cannot open /dev/rtc <br>ioctl: Bad file descriptor <br>node_RosAddHarkIntClient_1 constructor end... <br>node_RosAddHarkIntClient_1
initialized... <br>node_RosAddHarkIntServer_1 initialized... <br>ROS initialized... <br>Segmentation fault <br><br>since i was having issues with permissions i tried using sudo and ran the file in terminal,but i get the following error; <br><br>ROS_ROOT is not set! Using default rosconsole configuration values <br>UINodeRepository::Scan() <br>Scanning def /usr/lib/flowdesigner/toolbox <br>done loading def files <br>loading XML document from memory <br>done! <br>Building network :MAIN <br>[FATAL] [1307457375.864763327]: ROS_MASTER_URI is not defined in the environment. Either type the following or (preferrably) add this to your ~/.bashrc file in order set up your local machine as a ROS master: <br><br>export ROS_MASTER_URI=<a href="http://localhost:11311/" rel="nofollow" target="_blank" style="color: rgb(6, 88, 181); ">http://<wbr>localhost:11311</a><br><br>then, type 'roscore'
in another shell to actually launch the master program. <br>[FATAL] [1307457375.864837707]: BREAKPOINT HIT <br> file = /tmp/buildd/ros-cturtle-ros-1.<wbr>2.6/debian/ros-cturtle-ros/<wbr>opt/ros/cturtle/ros/core/<wbr>roscpp/src/libros/master.cpp <br> line=70 <br><br>Trace/breakpoint trap <br><br>i exported the ROS_MASTER_URI variable in the .bashrc file and started roscore in a new terminal.but the result is same.i still get the same error.Can some one please tell me how to resolve this issue. </span></div></div></body></html>