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2016-02-17 04:54:00 -0500 | received badge | ● Good Answer (source) |
2016-02-16 07:04:02 -0500 | commented answer | Communication between ROS and wxWidgets Yes you should create a wxTimerEvent. In onInit, I do the following: char* argvForRos = new char[argc]; for (int i = 0; i < argc; ++i) { argvForRos[i] = strdup(wxString(argv[i]).mb_str()); } ros::init(argc, _argvForRos, "my Gui"); |
2015-11-26 03:22:25 -0500 | marked best answer | rxtools not found in Groovy In order to use RosoutPanel in C++ I include rxtools/rosout_panel.h in my class and depend on rxtools in manifest.xml. In Fuerte this works fine, but in Groovy I get a compile error because it cannot find rosout_panel.h: The .h-file is present on the file system (/opt/ros/groovy/share/rxtools/src/rxtools), so why is it not found? |
2015-11-06 16:13:46 -0500 | marked best answer | Package swig-wx not found in rxtools in Groovy I have a package that depends on rxtools which in turn depends on swig-wx. My package will not compile in Groovy since it says that swig-wx does not exist. Running rosdep check on my package results in "resource not found [swig-wx]", but ros-groovy-swig-wx is installed: Does this have to do with rxtools being deprecated in Groovy? Everything works fine in Fuerte. |
2015-02-25 07:31:34 -0500 | received badge | ● Self-Learner (source) |
2014-06-24 07:43:31 -0500 | received badge | ● Nice Answer (source) |
2014-06-24 07:26:59 -0500 | answered a question | Cannot add or delete files from opt/ros/hydro/share. You should not put any files in that location. If you are developing your own nodes, create a ros workspace where you have permission to write (see http://wiki.ros.org/catkin/Tutorials/... ). If you for some reason still want to add files to /opt/ros just use sudo cp. |
2014-05-22 22:49:55 -0500 | received badge | ● Famous Question (source) |
2014-01-28 17:27:57 -0500 | marked best answer | Calling xn_sensor_server_cleanup.sh from launchfile There are a lot of threads on a bug in openni that crash the kinect because xnsensorserver is not shut down correctly. The solution seems to be to run this script (xn_sensor_server_cleanup.sh) from the launchfile to kill xnsensorserver automatically. I tried to call this from my launchfile, but it just waits for ctrl-c without starting any of the nodes that should be started by the launchfile. Have anyone been successful in running this script? Currently I call the script by this command (in the end of the launchfile): |
2014-01-28 17:27:53 -0500 | marked best answer | Tooltips in wxWidgets not working I have implemented tooltips for buttons and such in my wxWidgets GUI, but they do not show. It has worked before, but I cannot get it to work now regardless of version of ROS and Ubuntu (tested electric and fuerte in 11.10 and 12.04). Implementing tooltips the same way in a simple GUI without any ROS code works fine. I use the setToolTip() method like this: Any suggestions on what might be wrong? |
2014-01-28 17:27:49 -0500 | marked best answer | No registered depth image in Fuerte I am using the /camera/depth_registered/image_rect message from a kinect using openni_launch, but he message is not sent in Fuerte. I tried setting depth_registration: but still no registered depth image. In Electric everything works fine. Do I have to do something more to turn om the registered depth images in Fuerte? |
2014-01-28 17:25:30 -0500 | marked best answer | RosoutPanel not included in Fuerte? The rxtools libraries do not seem to be included in Fuerte. Is there any way to install them (or have they been moved to a new place maybe)? I have connected a RosoutPanel to my GUI, so it would be nice to be able to use it in the new relase too. To clarify, i'm looking for the C++ source code, not rxconsole. I'm including rxtools/rosout_panel.h in my code, but can not find it in Fuerte. |
2014-01-28 17:23:18 -0500 | marked best answer | Diagnostic aggregator not resetting between runs I'm having a problem that the diagnostic aggregator contains analyzers from a previous run. The situation is this:
The problem arises when having roscore running and starting different applications with roslaunch (so skipping step one would fix the problem). The reason I start roscore is that I have a GUI that can start (and close down) different applications. This GUI is a rosnode, so I have to have roscore running while starting and stopping other applications. Is there a way of resetting the aggregator so it just listens to new messages (the ones specified specified in the last yaml-file loaded)? |
2014-01-28 17:23:09 -0500 | marked best answer | Communication between ROS and wxWidgets What's the best way of sending and receiving ROS messages to and from a wxWidgets GUI in C++? I have a GUI that should be updated with status of some ROS nodes and I want to be able to send some ROS messages to ROS nodes when a button is clicked i the GUI (or similar). I have tried to make wxApp as a ROS node and update the GUI when a ROS message is received, but it does not work (some problems with threads). There must be a 'default' way of communicating with other C++ programs in a wxWidgets GUI? |
2014-01-08 01:34:10 -0500 | received badge | ● Notable Question (source) |
2013-12-04 10:43:33 -0500 | received badge | ● Self-Learner (source) |
2013-12-04 10:43:33 -0500 | marked best answer | Error in rosconsole when running GigE camera I'm trying to wrap the driver to our Basler GigE camera in ROS, but get the following error at runtime: Debugging with gdb gave the following traceback: (more) |
2013-12-04 10:43:18 -0500 | received badge | ● Nice Question (source) |
2013-12-02 06:59:03 -0500 | received badge | ● Organizer (source) |
2013-12-02 06:56:01 -0500 | received badge | ● Popular Question (source) |
2013-11-27 06:25:14 -0500 | marked best answer | How to make rosbuild package depend on catkin package? In my rosbuild package I have a dependency one of my catkin packages: Calling rosmake myRosbuildPackage generates an error since the catkin package was not found. I can roscd to both catkin and rosbuild packages. I tried overlaying my rosbuild ws on top of my catkin ws: Now it does not find any rosbuild packages (only the catkin_ws is in the ROS_PACKAGE_PATH). What is the correct way of depending on catkin packages from rosbuild? |
2013-11-27 06:25:12 -0500 | commented answer | How to make rosbuild package depend on catkin package? This is basically what setup.sh does (but it does not add it to bashrc of course). On top of that, the setup file also changes ROS_PACKAGE_PATH to point only on catkin_ws (but not rosbuild_ws), which is kind of counterproductive. The best thing with my solution is that it works ;-) |