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2018-03-20 07:56:12 -0500 edited question PCD file and octomap file generated by rgblslamv2 have wrong cooedinate

PCD file and octomap file generated by rgblslamv2 have wrong cooedinate I use rgblslamv2 to generate PCD file and octoma

2018-03-20 07:50:35 -0500 commented question PCD file and octomap file generated by rgblslamv2 have wrong cooedinate

I find I put my camera in a tilted angle,but if I put camera orthogonal to the floor,I get a view that reverse 90 degre

2018-03-19 06:54:04 -0500 asked a question PCD file and octomap file generated by rgblslamv2 have wrong cooedinate

PCD file and octomap file generated by rgblslamv2 have wrong cooedinate I use rgblslamv2 to generate PCD file and octoma

2018-03-18 03:33:59 -0500 commented question Can I publish an octomap represented by "ot." file as a ROS node?

I found it by myself, the third question. In the octomap package, in the /bin there has covert_tree which you can conver

2018-03-16 07:48:47 -0500 marked best answer catkin:command not found

Ros-kinetic Ubuntu-16.04

I used ros yesterday,but today when I input$roscore to lauch my ros environment,the system points that : The programroscorehas not been installed. You can use the following command to install: sudo apt install python-roslaunch

I followed with these prompts, finally I find my catkincommond is not found,and I should install it.

But I input "catkin" in the termial ,then use "tab",there echo some commands ,but no catkin . Is that means I already installed it? because I use sudo apt install ros-kinetic-catkin,it tells me is the latest version.

$ catkin_

catkin_create_pkg          catkin_package_version
catkin_find                catkin_prepare_release
catkin_find_pkg            catkin_tag_changelog
catkin_generate_changelog  catkin_test_changelog
catkin_init_workspace      catkin_test_results
catkin_make                catkin_topological_order
catkin_make_isolated

I tried to install catkin by this command sudo apt install catkin,it points I should install python-catkin-pkg first,so I did. However,even I installed that, when I want to install catkin package, it still said I need install python-catkin-pkg.

And I do add this Environment variables source /opt/ros/kinetic/setup.bash to ~/.bashrc ,and I have sourced it.

The really confused thing is ! I already used it to create some workspace,and it works well! I really do not know why I can use roscore yesterday ,but today I can't. Maybe I did some changes in the system,but I really don't know!

I really need help,Thanks!

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2018-03-16 04:15:00 -0500 asked a question Can I publish an octomap represented by "ot." file as a ROS node?

Can I publish an octomap represented by "ot." file as a ROS node? Hello, I want to publish an octomap file via octomap_

2018-03-16 03:56:01 -0500 commented question catkin:command not found

I rewrote my ~/.bashrc file, added "source /opt/ros/kinetic/setup.bash" to ~/.bashrc,and sourced it . It works.

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2018-03-09 21:50:55 -0500 asked a question catkin:command not found

catkin:command not found Ros-kinetic Ubuntu-16.04 I used ros yesterday,but today when I input$roscore to lauch my ros e

2018-03-09 21:50:54 -0500 asked a question catkin:command not found

catkin:command not found Ros-kinetic Ubuntu-16.04 I used ros yesterday,but today when I input$roscore to lauch my ros e

2018-03-08 01:09:31 -0500 received badge  Popular Question (source)
2018-03-08 01:08:34 -0500 marked best answer Can not install ros package via $svn co http://alufr-ros-pkg.googlecode.com/svn/...

I see some wiki page recommend to get ros package via command like this

$svn co http://alufr-ros-pkg.googlecode.com/s...

but when I use it in terminal,it tells me

Unable to connect to a repository at URL 'http://alufr-ros-pkg.googlecode.com/svn/trunk/freiburg_tools/gaussian_process'
svn: E160013: can not find the path “/svn/trunk/freiburg_tools/gaussian_process”

And I also can not open this website http://alufr-ros-pkg.googlecode.com ? Is something wrong with my Internet or this website?

My ros environment: Ubuntu 16.04 Ros kinetic

Thanks!

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2018-03-08 01:08:29 -0500 commented question Can not install ros package via $svn co http://alufr-ros-pkg.googlecode.com/svn/...

http://wiki.ros.org/rgbdslam_electric

2018-03-07 21:30:55 -0500 received badge  Notable Question (source)
2018-03-07 20:19:43 -0500 edited question rgbdslam v2 can not save octomap

rgbdslam v2 can not save octomap I use rgbdslamv2 to get a map which can be used to path planning and can be loaded next

2018-03-07 19:46:31 -0500 edited question Can not install ros package via $svn co http://alufr-ros-pkg.googlecode.com/svn/...

Can not install ros package via $svn co http://alufr-ros-pkg.googlecode.com/svn/... I see some wiki page recommend to ge

2018-03-07 19:39:06 -0500 asked a question Can not install ros package via $svn co http://alufr-ros-pkg.googlecode.com/svn/...

Can not install ros package via $svn co http://alufr-ros-pkg.googlecode.com/svn/... I see some wiki page recommend to ge

2018-03-07 19:20:39 -0500 edited question rgbdslam v2 can not save octomap

rgbdslam v2 can not save octomap I use rgbdslamv2 to get a map which can be used to path planning and can be loaded next

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2018-03-07 04:49:30 -0500 edited answer rgbdslam v2 can not save octomap

Thanks for your attention! I do this work one month ago,so I not really remerber what I had done. I try it again,there a

2018-03-07 04:48:43 -0500 answered a question rgbdslam v2 can not save octomap

Thanks for your attention! I do this work one month ago,so I not really remerber what I had done. I try it again,there a

2018-03-07 04:47:13 -0500 commented question rgbdslam v2 can not save octomap

Thanks for your attention! I do this work one month ago,so I not really remerber what I had done. I try it again,there a

2018-03-07 04:46:51 -0500 commented question rgbdslam v2 can not save octomap

Thanks for your attention! I do this work one month ago,so I not really remerber what I had done. I try it again,there a

2018-03-07 03:14:16 -0500 received badge  Popular Question (source)
2018-03-02 03:47:50 -0500 asked a question rgbdslam v2 can not save octomap

rgbdslam v2 can not save octomap I use rgbdslamv2 to get a map which can be used to path planning and can be loaded next

2018-03-02 03:47:50 -0500 asked a question rgbdslamv2 can not get the octomap

rgbdslamv2 can not get the octomap I use rgbdslamv2 to get a map which can be used to path planning and can be loaded ne