Kobuki Auto Docking - mobile_base_nodelet dies

asked 2017-02-10 09:56:12 -0500

MarkyMark2012 gravatar image

Hi All,

This question stems from here http://answers.ros.org/question/25368... but I thought I would ask as a question in it's own right.

When I start the auto docking processes:

roslaunch kobuki_node minimal.launch --screen
roslaunch kobuki_auto_docking minimal.launch --screen
roslaunch kobuki_auto_docking activate.launch --screen

This is what the mobile_base_nodelet dies the instant a goal is sent with:

process[diagnostic_aggregator-4]: started with pid [13370] nodelet: /usr/local/include/eigen3/Eigen/src/Core/DenseStorage.h:109: Eigen::internal::plain_array<T, Size, MatrixOrArrayOptions, 16>::plain_array() [with T = double; int Size = 4; int MatrixOrArrayOptions = 0]: Assertion `(internal::UIntPtr(eigen_unaligned_array_assert_workaround_gcc47(array)) & (15)) == 0 && "this assertion is explained here: " "http://eigen.tuxfamily.org/dox-devel/group__TopicUnalignedArrayAssert.html" " **** READ THIS WEB PAGE !!! ****"' failed.
 [mobile_base_nodelet_manager-2] process has died [pid 13368, exit code -6, cmd /opt/ros/kinetic/lib/nodelet/nodelet manager __name:=mobile_base_nodelet_manager __log:=/home/pi/.ros/log/1879dcbe-eae1-11e6-9b24-b827ebd5620d/mobile_base_nodelet_manager-2.log]. log file: /home/pi/.ros/log/1879dcbe-eae1-11e6-9b24-b827ebd5620d/mobile_base_nodelet_manager-2*.log

This problem sounds/looks very similar to this one https://github.com/yujinrobot/kobuki/... . I'm implemented the changes here but with no luck.

Has anyone see this problem and indeed found a solution?

Many Thanks


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