when I call generate_graph, I got some error like below.
xxxx@xxxx:~$ rosservice call /generate_graph
ERROR: service [/generategraph] responded with an error: /tmp/buildd/ros-groovy-opencv2-2.4.6-0precise-20130721-1609/modules/flann/src/miniflann.cpp:315: error: (-210) type=0
in function buildIndex
when I call generate_graph, I got some error like below.
xxxx@xxxx:~$ rosservice call /generate_graph ERROR: service [/generategraph] responded with an error: /tmp/buildd/ros-groovy-opencv2-2.4.6-0precise-20130721-1609/modules/flann/src/miniflann.cpp:315: error: (-210) type=0 in function buildIndex