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2017-04-19 01:06:15 -0500 | edited answer | why my listener can't get the published data? your topic names are not matching, the subscriber is listening to "position", and your publisher is publishing to "falco |
2017-04-19 01:04:08 -0500 | answered a question | why my listener can't get the published data? If you wanna check if the publisher is working, you can do "rostopic echo +<topic_name>" on a sourced console, it |
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2017-04-12 02:19:42 -0500 | asked a question | How can I save different logs onto separate files? Hi, Using: ROS Indigo Node Language: C++ I am trying to save different logs from different classes in my node onto separate files. I have gone over the documentation about loggers but I am not able to find a clear example on how to implement this. Currently all of my info, warning, and error streams are saved in ~/.ros/logs/node_name-1-stdout.log. I tried using NAMED streams but they all end in the same file. Documentation I have gone over so far: Thanks in advance! |
2016-06-15 00:35:31 -0500 | commented question | Problem integration HARK to ROS. libroscpp.so: cannot open shared object file: No such file or directory The link on the comment is broken now :( |
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2015-04-22 02:53:09 -0500 | answered a question | Hi Guys,I have recently started using ROC (catkin) I am unable to locate package ros-hydro-ros-tutorials. Please help me out. yeah ... I had the same issue I was blindly following the tutorial, you probably have Indigo, try changing the the distribution to indigo, but odds are you already have the simulator. just skip to the next step. Hope it helps. |