[ros-users] std_msgs.msg._Header and diamond upgrade
mpurvis at clearpathrobotics.com
Thu Jun 23 19:35:19 UTC 2011
I've got an older machine that was running cturtle, and just upgraded it to
diamondback, and I've been getting some very frustrating errors with our
rospy-based platform driver. Sample:
File "/home/administrator/ros-clearpath/clearpath_base/src/data.py", line
108, in pkg_encoders
msg = Encoders()
line 64, in __init__
self.header = std_msgs.msg._Header.Header()
AttributeError: 'module' object has no attribute '_Header'
It looks like diamond moved Header from roslib to std_msgs, and I made sure
to rosmake --pre-clean this package, but I still seem to be getting this
error. The manifest includes the std_msgs dependency.
My PYTHONPATH is /opt/ros/diamondback/ros/core/roslib/src:
Can anyone see what could be the issue here? Thanks.
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