ccny_rgbd runtime symbol lookup error
Checked out this revision: https://github.com/ccny-ros-pkg/ccny_rgbd_tools/commit/88b1210524a32487f3538a5b7d28f2bbf3f6472e
Applied this patch: https://github.com/ccny-ros-pkg/ccny_rgbd_tools/issues/3
Compiled, everything is fine.
When I start nodes visual_odometry_node or keyframe_mapper_node I see the symbol lookup error appearing at run time:
[ INFO] [1361108695.958712716]: Starting RGBD Keyframe Mapper
/home/pavel/ros/ccny_rgbd_tools/ccny_rgbd/bin/visual_odometry_node: symbol lookup error: /home/pavel/ros/ccny_rgbd_tools/ccny_rgbd/lib/libccny_rgbd_registration.so: undefined symbol: _ZN9ccny_rgbd26removeInvalidDistributionsERKSt6vectorIN5Eigen6MatrixIfLi3ELi1ELi0ELi3ELi1EEESaIS3_EERKS0_INS2_IfLi3ELi3ELi0ELi3ELi3EEESaIS8_EERKS0_IbSaIbEERS5_RSA_
[visual_odometry_node-1] process has died [pid 30803, exit code 127, cmd /home/pavel/ros/ccny_rgbd_tools/ccny_rgbd/bin/visual_odometry_node __name:=visual_odometry_node __log:=/home/pavel/.ros/log/32aaa392-7908-11e2-8df2-00179a7bfadb/visual_odometry_node-1.log].
log file: /home/pavel/.ros/log/32aaa392-7908-11e2-8df2-00179a7bfadb/visual_odometry_node-1*.log
Ubuntu 12.04, GCC 4.6.3, ROS Fuerte.
Any help? Thanks in advance.
I applied the patch you submitted. This looks like an Eigen link error, possibly against typedef std::vector<Eigen::Matrix3f> Matrix3fVector. Could you run visual_odometry_node in a debugger?
Ivan, why do you think the error is against this typedef? I have no idea why not, just curious. (I just submitted the relevant issue on Github, patch included)