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Questions tagged [catkin]

catkin is the official build system of ROS. It combines CMake macros and Python scripts to provide some functionality on top of CMake's normal workflow.

254 questions
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/usr/bin/ld: cannot find -lvtkRenderingOpenGL

Errors << apriltag_ros:make /home/ravinspect/catkin_ws/logs/apriltag_ros/build.make.001.log /usr/bin/ld: cannot…
Alparslan Timuçin Tamer
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Missing variable is CMAKE_py_LINK_EXECUTABLE while building workspace

I have been working within a catkin workspace for ROS and just tried to rebuild it after building another node ("motion_controller.py") within the "motion_controller" package. When I try to rebuild the package, I get the following error: CMake…
cdegner
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How to import custom python modules with ROS?

In side simulator.py, I'd imported PID.py from Control which is valid according to PyCharm IDE. Program Structure: src ├── quantum_drone │   ├── CMakeLists.txt │   ├── Control │   │   ├── __init__.py │   │   ├── Keys.py │   │   ├──…
NotALolicon
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CMake with ROS Package:Header files not detected

I am trying to organise my code into a more OOP style with each class taking on its own header and cpp file. This is my tree in the package folder in the workspace - CMakeLists.txt - include - - Master_Thread.h - - Entry.h - - ROS_Topic_Thread.h -…
Iberico
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opencv error: Assertion failed after termination

I have following line of codes #include #include ... cv::Mat color_image = cv::imread(file_path); std_msgs::Header dummy_header; cv_bridge::CvImage cv_image(dummy_header, "bgr8", color_image); return…
Brandon Lee
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Roslaunch got "No such file or directory" while starting a node

I'm creating my own node for ROS that is written in python. When I start the node roslaunch contact_charging contact_charging.launch I get this error: Roslaunch got a 'No such file or directory' error while attempting to…
KiKiPOV
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How to force UIC to generate ui_mainwindow.h in the source directory using cmake

UIC successfully creates the ui_mainwindow.h file but it stores it in the build directory. This causes the compile time error 'ui_mainwindow.h: No such file or directory found'. If I add the full path to the ui_mainwindow.h file in the build…
Shawn Mathew
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CMakeLists: Adding source files from Github with ExternalProject

I'm writing a small catkin wrapper for the Beckhoff ADS library. I would like to install the files from the AdsLib folder but without using the CMake file from Beckhoff. I just want to copy the files in order to add them to my library in my own…
pixelpress
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How to limit compiler flags only to a (my) local library?

I am trying the example below : add_library( mylib src/my_code.cpp) target_include_directories(mylib PUBLIC include ${catkin_INCLUDE_DIRS} ${thirdPartyLib_INCLUDE_DIRS}) add_dependencies( mylib …
Courier
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Trigger catkin build process from within python

I am working on a python script to organize a project consisting of several repos. Some of the targets are build using catkin. Since catkin is a python tool, I suspect there has to be a way to call an equivalent to catkin build from within a python…
Sagre
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No rule to make target libopencv_calib3d.so.3.2.0 but opencv 3.4.1 installed, when making ROS workspace

I have opencv 3.4.1 installed from source on my ubuntu. But when running command catkin_make -DCMAKE_BUILD_TYPE=Release I get error: No rule to make target '/usr/lib/x86_64-linux-gnu/libopencv_calib3d.so.3.2.0', needed by…
Mr. M.
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C++: What does the build option "-j" mean?

I have a project, which consists of C++ code and uses CMake as build system and above that uses the Catkin tool catkin_make to build the project. The thing is, it does or does not build depending on weather I use the build option -j as in…
avermaet
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catkin_make » /usr/bin/ld: cannot find -lcsparse

I'm trying to get LSD_SLAM working but when running the catkin_make command at 91%. I get the error message /usr/bin/ld: /usr/bin/ld: cannot find -lcsparse I already tried to softlink using this command sudo ln -s…
MrMinemeet
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Error importing Cython module after successful catkin_make

I'm trying to expose C++ class and method to Python. Therefore I opted to use Cython to wrap the two. C++ code is a part of a catkin package, so I researched ways how to integrate Cython compilation inside catkin_make. In my dummy example, there's a…
makons
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Using Catkin with CMake Interface Library

I am currently trying to use a c++ header-only library declared as a cmake interface library within catkin. This library is supposed to be used by other packages in catkin_ws/src. I was able to compile all packages with catkin_make but not with…
JFT
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