ROS Resources: Documentation | Support | Discussion Forum | Index | Service Status | ros @ Robotics Stack Exchange |
2021-04-10 14:56:11 -0500 | received badge | ● Good Question (source) |
2019-11-22 13:05:27 -0500 | received badge | ● Famous Question (source) |
2019-05-20 02:21:47 -0500 | received badge | ● Enlightened (source) |
2019-05-20 02:21:47 -0500 | received badge | ● Guru (source) |
2019-04-05 20:37:09 -0500 | received badge | ● Great Answer (source) |
2018-02-01 15:44:28 -0500 | received badge | ● Notable Question (source) |
2018-01-31 04:26:31 -0500 | received badge | ● Good Answer (source) |
2017-12-26 06:41:53 -0500 | received badge | ● Famous Question (source) |
2017-12-26 06:41:53 -0500 | received badge | ● Notable Question (source) |
2017-10-07 00:56:57 -0500 | received badge | ● Nice Answer (source) |
2017-09-24 16:00:33 -0500 | received badge | ● Popular Question (source) |
2017-09-02 08:03:53 -0500 | received badge | ● Nice Question (source) |
2017-03-29 20:53:03 -0500 | received badge | ● Famous Question (source) |
2017-03-27 23:47:31 -0500 | asked a question | Debugging tf problems Tutorial - Typos/errors There seem to be some errors in the 'debugging tf' tutorial, some of which references the previous tf intro tutorials. My guess is this is a hangover from an earlier version of the debugging_tf tutorials. I'm using a 'kinetic' install 1) Assuming that we should be using the C++ version of the launch file and that the user has just finished the previous should be changed to: 2) Likewise, the CMake file needs to be adjusted in the 3) on Step 4, it indicates: I found that this did not work. I believe it should be (as appears to be correctly spelled out in Step 5): Also, Overall, a nice tutorial. Thank you to those who worked to make it in the first place. Please don't take my proofreading as criticism, it is just to help the next person who comes along the tf tutorial path. |
2017-03-20 19:14:48 -0500 | received badge | ● Notable Question (source) |
2017-03-20 03:09:57 -0500 | received badge | ● Popular Question (source) |
2017-03-20 02:25:41 -0500 | received badge | ● Teacher (source) |
2017-03-20 02:25:41 -0500 | received badge | ● Self-Learner (source) |
2017-03-19 21:40:08 -0500 | received badge | ● Popular Question (source) |
2017-03-19 18:34:08 -0500 | received badge | ● Student (source) |
2017-03-19 17:49:17 -0500 | answered a question | python module empy missing - Tutorials I think this has to do with a conflict between the python module 'em' and 'empy' both of which use the same name. If you have 'em' installed, it seems to supersede 'empy' which is what is needed by ROS. See this link for details I ended up compiling from source before I figured this out. To resolve it on my self-compiled kinetic, I did: And it seems to have fixed the problem. Kind of a frustrating error as the apt-get install covered in the tutorial doesn't automatically detect this conflict. |
2017-03-19 16:28:28 -0500 | received badge | ● Scholar (source) |
2017-03-19 16:28:22 -0500 | commented answer | /opt/ros/kinetic/setup.bash file missing after reinstall of kinetic I should have been clearer above I had actually run |
2017-03-19 16:23:11 -0500 | commented answer | /opt/ros/kinetic/setup.bash file missing after reinstall of kinetic Thank you for the advice regarding using |
2017-03-18 19:39:10 -0500 | asked a question | /opt/ros/kinetic/setup.bash file missing after reinstall of kinetic I'm using Ubuntu 16.04 I had ROS Kinetic installed following the tutorial and it was working. I was experiencing errors with a tutorial, covered here, so I removed ROS in order to do a complete fresh install. I did so by using: To purge my system of my first ROS install. I then reapplied all the directions given in the installation tutorial. It seems however the the 'setup.bash' file is not installed the second time around. When I The 'setup.bash' script is missing !! (using This is from Can't figure out why this is. Did I do something incorrect when uninstalling the original version like forget some other cache or directory?? Is it possible to just manually install the missing setup.bash script? If so where would I get it? Thank you in advance for your help. |
2017-03-18 17:22:26 -0500 | asked a question | python module empy missing - Tutorials I'm walking through the tutorials and am on Introduction to msg and srv I'm using Ubuntu 16.04 and Kinetic.
My python is I'm running the command So obviously, it thinks And also tried: And if I manually load python from the CLI, I can Likewise if I directly run template_tools.py from the CLI it doesn't bark either: I also 'reinstalled' ROS and it said 'nothing was updated.' I have not yet attempted to completely uninstall and then re-install, but hopefully that won't be necessary. After all my attempts to fix this problem, I'm still getting the package not found error when running Thank you in advance for any help. - Phil |
2017-03-17 01:11:19 -0500 | commented answer | rospack depends1 error, rosdep version? Ditto. I'm not interested in giving up anaconda as a "fix". First I used "which pip" to make sure my pip was the anaconda version and then using 'pip install rosdep' resolved this for me as well. |