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2020-10-15 15:32:50 -0500 received badge  Notable Question (source)
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2020-09-02 09:29:10 -0500 asked a question How to use fake_localization for tf node

How to use fake_localization for tf node Hello, I need to move my PR2-robot to a random target point. I tried using tf

2020-07-20 11:25:56 -0500 asked a question PR2 Tutorial Moving arm with joint trajectories not working

PR2 Tutorial Moving arm with joint trajectories not working Hello, I tried running the tutorial "pr2_controllers/Tutori

2020-07-20 02:01:19 -0500 commented question Error: Current working directory is not on ROS_PACKAGE_PATH

That's what I already tried but it's still getting the same error.

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2020-07-19 09:34:05 -0500 asked a question Error: Current working directory is not on ROS_PACKAGE_PATH

Error: Current working directory is not on ROS_PACKAGE_PATH Hello, I'm trying to follow this tutorial: http://wiki.ros.

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2020-07-09 18:03:31 -0500 edited question Change markers in downloaded package

Change markers in downloaded package Hello :) I downloaded a github-package because I'll have to work with it from now

2020-07-09 17:46:26 -0500 marked best answer ROS package not found after catkin_make

Hello :)

I'm quite new to ROS and tried to install a package (laser_line_extraction) from github. I completely followed this instruction https://wiki.nps.edu/display/RC/Setti... step-by-step. But after creating the package with catkin it's there as a directory but can't be found with "rospack find ...".

[rospack] Error: package 'laser_line_extraction' not found

Online I found something about "sourcing the launchfile" but no explanation on what this means or how to do it.

Can anyone help?

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2020-07-09 17:21:48 -0500 asked a question Change markers in downloaded package

Change markers in downloaded package Hello :) I downloaded a github-package (https://github.com/kam3k/laser_line_extrac

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2020-06-21 13:27:41 -0500 commented answer How to use package (downloaded from git)

That's a great hint, thanks! I set scan_topic now to 'value="/base_scan"' since I choose base_scan as the laser's topic

2020-06-21 04:08:44 -0500 answered a question How to use package (downloaded from git)

I can see the laser_lines in rviz like usual but the package https://github.com/kam3k/laser_line_extraction just doesn't

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2020-06-21 03:35:29 -0500 commented question How to use package (downloaded from git)

No, there's no error message. It's just nothing happening when executing "roslaunch laser_line_extraction example.launch

2020-06-20 06:49:46 -0500 asked a question How to use package (downloaded from git)

How to use package (downloaded from git) Hello :) I'm new to ROS and RVIZ and got the task to get a line extraction fro

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2020-06-15 15:14:31 -0500 commented answer ROS package not found after catkin_make

Thanks, it's working now! :)

2020-06-15 15:14:14 -0500 answered a question ROS package not found after catkin_make

Thanks, I found it now and it's working! :)

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2020-06-14 06:00:24 -0500 asked a question ROS package not found after catkin_make

ROS package not found after catkin_make Hello :) I'm quite new to ROS and tried to install a package (laser_line_extrac

2020-06-14 06:00:24 -0500 asked a question ROS package not found after catkin

ROS package not found after catkin Hello, I'm quite new to ROS and tried to install a package (laser_line_extraction)

2020-06-14 06:00:24 -0500 asked a question ROS package not found after catkin

ROS package not found after catkin Hello, I'm quite new to ROS and tried to install a package (laser_line_extraction)