std::logic_error when rosrun nodelet_manager [closed]

edit

Hello guys,

I want to set a nodelet project out of my existing one, so I started the tutorial - Running a nodelet for nodelets. But when I run the line

rosrun nodelet nodelet manager __name:=nodelet_manager

I get the message

terminate called after throwing an instance of 'std::logic_error'
  what():  basic_string::_S_construct null not valid
Aborted (core dumped)

and I have no clue what I can do to solve it.

Google search by searching "basic_string::_S_construct null not valid" gives a clear answer, but I do not init a string anywhere.

when i run the launch file refering to the tutorial- Porting nodes to nodelets I get:

roslaunch my_testpkg mynodelet.launch 
... logging to /home/me/.ros/log/0ab06050-0e2f-11e2-a13e-0024d7c57128/roslaunch-me-PC-23795.log
Checking log directory for disk usage. This may take awhile.
Press Ctrl-C to interrupt
Done checking log file disk usage. Usage is <1GB.

started roslaunch server http://localhost:59118/

SUMMARY
========

PARAMETERS
 * /rosdistro
 * /rosversion

NODES
  /
    mynodelet (nodelet/nodelet)
    standalone_nodelet (nodelet/nodelet)

ROS_MASTER_URI=http://localhost:11311

core service [/rosout] found
process[standalone_nodelet-1]: started with pid [23815]
process[mynodelet-2]: started with pid [23826]
terminate called after throwing an instance of 'std::logic_error'
  what():  basic_string::_S_construct null not valid
[ INFO] [1349416579.221977540]: Loading nodelet /mynodelet of type my_testpkg/mynodelet to manager standalone_nodelet with the following remappings:
[ INFO] [1349416579.225376091]: waitForService: Service [/standalone_nodelet/load_nodelet] has not been advertised, waiting...
[standalone_nodelet-1] process has died [pid 23815, exit code -6, cmd /opt/ros/fuerte/stacks/nodelet_core/nodelet/bin/nodelet manager __name:=standalone_nodelet __log:=/home/me/.ros/log/0ab06050-0e2f-11e2-a13e-0024d7c57128/standalone_nodelet-1.log].
log file: /home/me/.ros/log/0ab06050-0e2f-11e2-a13e-0024d7c57128/standalone_nodelet-1*.log
[mynodelet-2] killing on exit
shutting down processing monitor...
... shutting down processing monitor complete
done