Hello,
I am getting a linker error while trying to compile a package for Part II of the course project.
undefined reference to `rosidl_message_type_support_t const* rosidl_typesupport_cpp::get_message_type_support_handle<sensor_msgs::msg::LaserScan_<std::allocator<void> > >()
I have received this error before and it was because I had not included the message packages. So I double checked that I have the sensor_msgs package in both package.xml and CMakeLists.txt. However, I still get the error. Am I misunderstanding the meaning of this error?
-Erin