[ros-users] Python fails to export messages from move_base_msgs??? (UNCLASSIFIED)

Karan, Cem F USA CIV (US) cem.f.karan.civ at mail.mil
Thu Nov 3 21:21:46 UTC 2011

Classification: UNCLASSIFIED
Caveats: NONE

I'm having a really strange problem under electric.  I'm trying to use the
move_base_msgs package in my package.  I've added it as a dependency in my
package's manifest, and am able to import the top level module.  That is,
'import move_base_msgs' works.  However, if I try 'from move_base_msgs.msg
import *', none of the defined messages gets imported; in fact, python
raises an exception saying that "'module' object has no attribute 'msg'",
when I can confirm that move_base_msgs/src/move_base_msgs does exist (with
__init__.py as well).  When I try:

import move_base_msgs

I don't get the 'msg' submodule list.  However, when I do the following:

import actionlib_msgs

I do get the 'msg' submodule for actionlib.  

So, what's going on, and how do I fix it?

Cem Karan

Classification: UNCLASSIFIED
Caveats: NONE

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