Roslaunch fails under omnimapper_jeeves_object.launch

[tiberium24]

Hello,

I get an error when i launch this file. The error is:

In constructor, checking size of observations_ Size: 0 src/tcmalloc.cc:278] Attempt to free invalid pointer 0x5d7961005d0000 [omnimapper_ros_node-24] process has died [pid 25827, exit code -6, cmd /home/pc/workspace/devel/lib/omnimapper_ros/omnimapper_ros_node __name:=omnimapper_ros_node __log:=/home/pc/.ros/log/f05b8e02-18e8-11e9-8562-b46bfc2f87fd/omnimapper_ros_node-24.log]. log file: /home/pc/.ros/log/f05b8e02-18e8-11e9-8562-b46bfc2f87fd/omnimapper_ros_node-24*.log

[LSLubanco]

I have met the same issue. Is there any solution for it?

As a side question: Is the fiducial landmark plugin mentioned on the repository available (out of the box), or is it required to be developed by those who want to use it?