How to solve 'cannot convert ‘int*’ to ‘cv::DescriptorExtractor*’ in initialization'?
I followed bigg_detector.
sam@sam:~/code/ros/recognition/bigg_detector$ rosmake
[ rosmake ] rosmake starting...
[ rosmake ] No package specified. Building ['bigg_detector']
[ rosmake ] Packages requested are: ['bigg_detector']
[ rosmake ] Logging to directory /home/sam/.ros/rosmake/rosmake_output-20121008-104935
[ rosmake ] Expanded args ['bigg_detector'] to:
['bigg_detector']
[rosmake-0] Starting >>> rosbuild [ make ]
[rosmake-1] Starting >>> roslib [ make ]
[rosmake-2] Starting >>> rosconsole [ make ]
[rosmake-3] Starting >>> roslang [ make ]
[rosmake-1] Finished <<< roslib No Makefile in package roslib
[rosmake-1] Starting >>> bond [ make ]
[rosmake-2] Finished <<< rosconsole No Makefile in package rosconsole
[rosmake-0] Finished <<< rosbuild No Makefile in package rosbuild
[rosmake-3] Finished <<< roslang No Makefile in package roslang
[rosmake-2] Starting >>> smclib [ make ]
[rosmake-0] Starting >>> pluginlib [ make ]
[rosmake-3] Starting >>> roscpp [ make ]
[rosmake-2] Finished <<< smclib ROS_NOBUILD in package smclib
[rosmake-3] Finished <<< roscpp No Makefile in package roscpp
[rosmake-1] Finished <<< bond ROS_NOBUILD in package bond
[rosmake-2] Starting >>> rospy [ make ]
[rosmake-0] Finished <<< pluginlib ROS_NOBUILD in package pluginlib
[rosmake-1] Starting >>> opencv2 [ make ]
[rosmake-3] Starting >>> bondcpp [ make ]
[rosmake-2] Finished <<< rospy No Makefile in package rospy
[rosmake-0] Starting >>> geometry_msgs [ make ]
[rosmake-2] Starting >>> rosservice [ make ]
[rosmake-3] Finished <<< bondcpp ROS_NOBUILD in package bondcpp
[rosmake-2] Finished <<< rosservice No Makefile in package rosservice
[rosmake-1] Finished <<< opencv2 ROS_NOBUILD in package opencv2
[rosmake-3] Starting >>> nodelet [ make ]
[rosmake-2] Starting >>> dynamic_reconfigure [ make ]
[rosmake-0] Finished <<< geometry_msgs No Makefile in package geometry_msgs
[rosmake-1] Starting >>> bullet [ make ]
[rosmake-0] Starting >>> sensor_msgs [ make ]
[rosmake-2] Finished <<< dynamic_reconfigure ROS_NOBUILD in package dynamic_reconfigure
[rosmake-3] Finished <<< nodelet ROS_NOBUILD in package nodelet
[rosmake-0] Finished <<< sensor_msgs No Makefile in package sensor_msgs
[rosmake-2] Starting >>> angles [ make ]
[rosmake-0] Starting >>> rostest [ make ]
[rosmake-1] Finished <<< bullet ROS_NOBUILD in package bullet
[rosmake-3] Starting >>> roswtf [ make ]
[rosmake-1] Starting >>> message_filters [ make ]
[rosmake-2] Finished <<< angles ROS_NOBUILD in package angles
[rosmake-2] Starting >>> rosbag [ make ]
[rosmake-1] Finished <<< message_filters No Makefile in package message_filters
[rosmake-1] Starting >>> std_msgs [ make ]
[rosmake-3] Finished <<< roswtf No Makefile in package roswtf
[rosmake-0] Finished <<< rostest No Makefile in package rostest
[rosmake-1] Finished <<< std_msgs No Makefile in package std_msgs
[rosmake-2] Finished <<< rosbag No Makefile in package rosbag
[rosmake-1] Starting >>> nodelet_topic_tools [ make ]
[rosmake-3] Starting >>> tf [ make ]
[rosmake-2] Starting >>> image_geometry [ make ]
[rosmake-0] Starting >>> common_rosdeps [ make ]
[rosmake-1] Finished <<< nodelet_topic_tools ROS_NOBUILD in package nodelet_topic_tools
[rosmake-2] Finished <<< image_geometry ROS_NOBUILD in package image_geometry
[rosmake-1] Starting >>> cv_bridge [ make ]
[rosmake-2] Starting >>> image_transport [ make ]
[rosmake-3] Finished <<< tf ROS_NOBUILD in package tf
[rosmake-1] Finished <<< cv_bridge ROS_NOBUILD in package cv_bridge
[rosmake-2] Finished <<< image_transport ROS_NOBUILD in package image_transport
[rosmake-0] Finished <<< common_rosdeps ROS_NOBUILD in package common_rosdeps
[rosmake-1] Starting >>> pcl [ make ]
[rosmake-1] Finished <<< pcl No Makefile in package pcl
[rosmake-2] Starting >>> flann [ make ]
[rosmake-3] Starting >>> pcl_ros [ make ]
[rosmake-3] Finished <<< pcl_ros ROS_NOBUILD in package pcl_ros
[rosmake-2] Finished <<< flann ROS_NOBUILD in package flann
[rosmake-3] Starting >>> rein [ make ]
[rosmake-3] Finished <<< rein [SKIP] No rule to make target None
[rosmake-3] Starting >>> bigg_detector [ make ]
[ rosmake ] Last 40 linesgg_detector: 3.1 sec ] [ 1 Active 33/34 Complete ]
{-------------------------------------------------------------------------------
Finding dependencies for /home/sam/code/ros/recognition/bigg_detector/cfg/BiGG.cfg
-- Configuring done
-- Generating done
CMake Warning:
Manually-specified variables were not used by the project:
CMAKE_TOOLCHAIN_FILE
-- Build files have been written to: /home/sam/code/ros/recognition/bigg_detector/build
cd build && make -l4
make[1]: Entering directory `/home/sam/code/ros/recognition/bigg_detector/build'
make[2]: Entering directory `/home/sam/code/ros/recognition ...add a comment
