I've gone through the previous tutorials and am now having a problem with running the server. After entering "rosrun beginner_tutorials add_two_ints_server.py" in the commmand line, I'm receiving the following error:
...
line 4, in <module>
from beginner_tutorials.srv import *
ImportError: No module named beginner_tutorials.srv
Originally posted by wkr101 on ROS Answers with karma: 63 on 2011-07-19
Post score: 0
That tutorial assumes that you have completed these tutorials:
http://www.ros.org/wiki/ROS/Tutorials/CreatingPackage
and
http://www.ros.org/wiki/ROS/Tutorials/CreatingMsgAndSrv
If you have not completed these tutorials the beginner_tutorials package will not exist nor will beginner_tutorials.srv.
Originally posted by mmwise with karma: 8372 on 2011-07-19
This answer was ACCEPTED on the original site
Post score: 1
Comment by dornhege on 2011-07-19:
Also it should read "from beginner_tutorials import *".
Hi, I had the same Problem. Solution for me was, as dornhege already gave a hint to http://www.ros.org/wiki/ROS/Tutorials/CreatingMsgAndSrv.
Open CMakeLists.txt in the beginner_tutorial directory (roscd beginner_tutorials/) in your favorite text editor. Remove # to uncomment the following line:
#rosbuild_genmsg()
and
#rosbuild_gensrv()
After removing the # it worked for me.
Cheers
Originally posted by pwo with karma: 1 on 2011-07-25
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Post score: 2