CMakeFiles/eco_node.dir/src/runtracker.cpp.o: In
function `ros::Duration::Duration(double)':
/opt/ros/kinetic/include/ros/duration.h:119: undefined reference to `tf::Transformer::DEFAULT_CACHE_TIME
'
CMakeFiles/eco_node.dir/src/runtracker.cpp.o: In function `get_global_pos(Raser_3dPoint&)':
/home/ilook/catkin_ws_test/src/follower/tracker_eco/src/runtracker.cpp:215: undefined reference to `tf::TransformListener::TransformListener(ros::Duration, bool)'
/home/ilook/catkin_ws_test/src/follower/tracker_eco/src/runtracker.cpp:231: undefined reference to
`tf::Transformer::waitForTransform(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, ros::Time const&, ros::Duration const&, ros::Duration const&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >*) const'
/home/ilook/catkin_ws_test/src/follower/tracker_eco/src/runtracker.cpp:233: undefined reference to `tf::TransformListener::transformPoint
(std::__cxx11::basic_string
<char, std::char_traits
<char
>, std::allocator
<char
> > const
&, geometry_msgs::PointStamped_
<std::allocator
<void
> > const
&, geometry_msgs::PointStamped_
<std::allocator
<void
> >&) const
'
/home/ilook/catkin_ws_test/src/follower/tracker_eco/src/runtracker.cpp:215: undefined reference to `tf::TransformListener::~TransformListener()'
/home/ilook/catkin_ws_test/src/follower/tracker_eco/src/runtracker.cpp:215: undefined reference to `tf::TransformListener::~TransformListener()'
collect2: error: ld returned 1
exit status
follower/tracker_eco/CMakeFiles/eco_node.dir/build.make:173: recipe
for target
'/home/ilook/catkin_ws_test/devel/lib/track_pkg/eco_node' failed
make
[2
]: ***
[/home/ilook/catkin_ws_test/devel/lib/track_pkg/eco_node
] Error 1
CMakeFiles/Makefile2:447: recipe
for target
'follower/tracker_eco/CMakeFiles/eco_node.dir/all' failed
make
[1
]: ***
[follower/tracker_eco/CMakeFiles/eco_node.dir/all
] Error 2
Makefile:138: recipe
for target
'all' failed
make: ***
[all
] Error 2
解决办法： 在CmakeList中，添加tf包：
find_package(catkin REQUIRED COMPONENTS
tf
...
)
