Hi I am getting this error while publishing a image.

this is the code

imgbridge = cvbridge::CvImage(header, sensormsgs::imageencodings::RGB8, QQ); imgbridge.toImageMsg(azimulthalMsg); // from cvbridge to sensor_msgs::Image

error :

log file: /home/mehryaragha/.ros/log/a973a96c-9741-11e8-97d6-e4b318000bef/mmWaveQuickConfig-3.log /home/mehryaragha/catkinws/devel/lib/timmwaverospkg/timmwaverospkg: symbol lookup error: /home/mehryaragha/catkinws/devel/lib//libmmwave.so: undefined symbol: ZNK9cvbridge7CvImage10toImageMsgERN11sensormsgs6ImageISaIvEEE [mmWaveManager-2] process has died [pid 815, exit code 127, cmd /home/mehryaragha/catkinws/devel/lib/timmwaverospkg/timmwaverospkg mmWaveDataHdl/RScan:=radar/RScan _name:=mmWaveManager _log:=/home/mehryaragha/.ros/log/a973a96c-9741-11e8-97d6-e4b318000bef/mmWaveManager-2.log]. log file: /home/mehryaragha/.ros/log/a973a96c-9741-11e8-97d6-e4b318000bef/mmWave_Manager-2.log ^C[statictfmaptobaseradarlink-4] killing on exit [rosout-1] killing on exit