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rosWang's profile - activity

2016-04-29 02:30:02 -0500 answered a question Run QT project with ROS publisher/subscriber

I also encountered such a problem, can you tell me how do you solve?

2016-04-28 04:02:52 -0500 answered a question When should one use answers.ros.org vs. the ros-users mailing list?

how create ros project by qt creator
#include <qcoreapplication> #include"ros/ros.h" int main(int argc, char *argv[]) { QCoreApplication a(argc, argv); ros::init(argc,argv,"test"); return a.exec(); }

/home/indigo/Ros_ProjectTest/ros_qtcreator_test1/main.cpp:6: error: undefined reference to `ros::init(int&, char**, std::string const&, unsigned int)'

why ?