RViz: ros package using_markers not found
Hi everyone, I tried to follow tutorials for rviz in http://wiki.ros.org/rviz/Tutorials/Markers%3A%20Basic%20Shapes However, after I did it step by step, ros cannot find the package even though I have...
View Articlecatkin config --install and --no-install using same build dir?
With catkin_make (and earlier versions of catkin tools?) I was able to build to either devel or install, but with catkin config I have to clean and rebuild everything when switching from one to the...
View ArticleCatkin not building packages in order
I have just had a really odd problem with catkin_make. I have been successfully building a workspace containing three packages, two with messages and another one with an executable. So far, removing...
View ArticleProblem tracking down an cmake error in a ROS/gazebo project
I am trying to upgrade a number of ROS/gazebo nodes made by some other developers: https://github.com/ethz-asl/rotors_simulator My goal is to get them running with Ubuntu 18.04, ROS melodic and Gazebo...
View ArticleOpenCV 3 runtime error "Invalid pointer to file storage" cv_bridge + third...
I'm trying to publish the image of a [picozense camera](https://www.pico-interactive.com/zense) in a ROS node in **ROS kinetic, Ubuntu 16.04**. I build a catkin package and included the camera's API...
View Article"The library is neither a target nor built/installed properly"
Hello, Hello I have a package called wp3_driver_pkg which builds without errors when I build it alone but when I'm trying to use it in another package (ur10) I have the following error : Project 'ur10'...
View ArticleWhat does "catkin build --cmake-args -DCMAKE_BUILD_TYPE=Release" actually do?
I recently been exploring using these cmake-args to optimize my code. For the past few weeks I have just been running "catkin build ". Today when I ran "catkin build --cmake-args...
View ArticleHow to properly install packages from source?
Hi, I have been reading on how to install packages INTO ROS that aren't included in the ROS installation for a while now and I still don't get it. I am trying to modify source before installing, hence...
View ArticleCheck ROS Version in CMake File with Catkin
Is there a way to check the version of ROS being used in the CMakeLists.txt file? i.e., are there any variables or macros to query the version?
View ArticleCouldn't find executable named jet_real.launch below...
Hello everyone sorry for this long question I am pretty new with ROS, I am trying to connect my jetson TX! with my host pc. However when I run my launch file source ~/.bashrc; source...
View ArticleHow to cross compile for Raspberry Pi 3 ?
Hello, Compiling my project directly on my raspberry has a high failure rate so I thought the cross compilation was a good option to avoid that. But it appears to be more difficult than I thought and...
View ArticleU-Blox: Could not open serial port :/dev/ttyACM0
hello guys, I'm getting this error. Then the process dies. I'm not sure about what could be wrong. Any idea will be very appreciated 02.07.18 21:24:26 (+0000) main [ublox_gps-2] restarting process...
View Articlecatkin-pkg distribution was not found
Hi ROS-Community, I am using ubuntu 16.04 with ROS Kinetic build from source. Today I tried to recompile my workspace, but now I get some errors using catkin_find_pkg, which does not allow me to...
View Articlecatkin_make Error - An error has occurred. Help
cd ~/catkin_ws && catkin_make The following error occurs. How do I do it? (not dependent on catkin) on the ROS build farm, for which I generate some unit test in my *CMakeLists.txt* similar to: find_package(GTest)...
View ArticleUse IKFast in separate package
I am attempting to use some of the definitions and functions found in the IKFast plugin package (more on this below) but am running into trouble adding the necessary dependencies in my CMakeLists.txt...
View ArticleMigrating a custom library package used outside of ROS
Hi all, We have a custom ROS package which exposes ROS services to the outside world (so as to let the app we are developing call ROS services). The ROS package and app used to work fine under indigo...
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