rospy sensor_msgs.msg.BatteryState is not found
For some reason I'm not able to import the BatteryState message with rospy. This is the only message I've encountered that seems to be missing. http://docs.ros.org/indigo/api/sensor...
I'm using ros-indigo. Anyone else have this problem?
zac@nuc-2:~$ python
Python 2.7.6 (default, Jun 22 2015, 17:58:13)
[GCC 4.8.2] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> from sensor_msgs.msg import Imu
>>> from sensor_msgs.msg import BatteryState
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
ImportError: cannot import name BatteryState
>>>