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undefined reference to symbol '_ZN3ros10NodeHandle9subscribeERNS_16SubscribeOptionsE'

asked 2018-08-30 22:48:57 -0500

Camilla gravatar image

I am simply trying to compile a program in ROS. I already linked all the necessary libraries but this one I can't find. All I am getting is the following error in code blocks (also in eclipse).

Anybody know how to get rid of this error? Or even which library it require?

/usr/bin/ld:CMakeFiles/DistanceKinectDemo.dir/src/DistanceKinectDemo.cpp.o: undefined reference to symbol

 '_ZN3ros10NodeHandle9subscribeERNS_16SubscribeOptionsE'

/opt/ros/kinetic/lib/libroscpp.so: error adding symbols: DSO missing from command line

collect2: error: ld returned 1 exit status

gpuvoxelgetpointcloud/CMakeFiles/DistanceKinectDemo.dir/build.make:370: recipe for target 
'/home/pcl_gpu/devel/lib/gpuvoxelgetpointcloud/DistanceKinectDemo' failed
make[2]: *** [/home/shupeng/pcl_gpu/devel/lib/gpuvoxelgetpointcloud/DistanceKinectDemo] Error 1
CMakeFiles/Makefile2:1130: recipe for target 'gpuvoxelgetpointcloud/CMakeFiles/DistanceKinectDemo.dir/all' failed
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answered 2018-08-31 06:01:35 -0500

gvdhoorn gravatar image

According to c++filt, the symbol that the linker can't find is ros::NodeHandle::subscribe(ros::SubscribeOptions&).

I would expect that to be coming in with roscpp, but seeing the error message shown, something is not right.

If you can show us your CMakeLists.txt, perhaps we can see whether something is not entirely ok with it.

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Asked: 2018-08-30 22:48:57 -0500

Seen: 176 times

Last updated: Aug 31 '18