stereo_slam | ROS node to execute Simultaneous Localization | Robotics library
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kandi X-RAY | stereo_slam Summary
stereo_slam
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QUESTION
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 '~/ros_ws/devel/lib/stereo_slam/image_handle_node'. Stop. No rule to make target '/usr/lib/x86_64-linux-gnu/libopencv_calib3d.so.3.2.0', needed by '~/ros_ws/devel/lib/libmetrics_lib.so'. Stop.
I've already tried following this: openCV program compile error "libopencv_core.so.2.4: cannot open shared object file: No such file or directory" in ubuntu 12.04
[EDIT] I get the same error compiling using clion or catkin_make directly from terminal, but clion creates special packages for release and debug versions. I don't quite understand these packages but in files CMakeCache.txt i found folowing lines:
...ANSWER
Answered 2019-Oct-23 at 12:51Problem was that I uninstalled previous version of opencv via next command:
sudo find / -name "opencv" -exec rm -i {} \;
By doing this I also erased contents of ROS opencv library. Later even after reinstalling ros, these libraries did not reinstall because system thinks they are installed but nothing was in them. I had to apt-get each library individually.
Don't purge opencv...
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