[ros-users] pr2_msgs problem

[Ken Conley]

Your script does a load_manifest('photographer') instead of a
load_manifest('janitor'). That may have something to do with it. All
PYTHONPATHs are constructed by the load_manifest call.

 - Ken

On Mon, Nov 1, 2010 at 3:13 PM, Bill Smart <wds at willowgarage.com> wrote:
> I have a problem with pr2_msgs/AccessPoint that I can't track down.  In my
> package, I define a new message, SimpleWirelessData:
>
>   Header header
>   geometry_msgs/PoseWithCovarianceStamped pose
>   pr2_msgs/AccessPoint data
>
> C++ code written to use this message, works as expected.  rosmsg reports
> details of the new message type correctly.  However, python code to use the
> message excepts out:
>
>   acv% rosrun janitor wireless_data_logger.py
>   Traceback (most recent call last):
>     File "/u/wds/src/janitor/janitor/src/wireless_data_logger.py", line 7,
> in <module>
>       from janitor.msg import SimpleWirelessData
>     File "/wg/stor6a/wds/src/janitor/janitor/src/janitor/msg/__init__.py",
> line 1, in <module>
>       from _SimpleWirelessData import *
>     File
> "/wg/stor6a/wds/src/janitor/janitor/src/janitor/msg/_SimpleWirelessData.py",
> line 7, in <module>
>       import pr2_msgs.msg
>   ImportError: No module named pr2_msgs.msg
>
> Removing the reference to pr2_msgs/AccessPoint in the message definition
> removes the exception.  I'm running a stock c-turtle from debs.
>
> help?
>
> -- Bill
>
>
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