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tu-darmstadt-ros-pkg / hector_quadrotor

hector_quadrotor contains packages related to modeling, control and simulation of quadrotor UAV systems.
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TF tree broken #11

Closed bbrieber closed 10 years ago

bbrieber commented 10 years ago

when I use the hector_quadrotor packages in hydro with gazebo the TF tree seems to be broken. There is no connection between the base_link and base_stabilized.

I tried the current source from github and the debian packages which both seem to show the same behaviour

The broken tree makes all sensor unusable The problem could be reproduced on other PC too

meyerj commented 10 years ago

Hi @bbrieber,

the broken tf tree has been observed before and was caused by an update in the message_to_tf package in hector_localization which translates the ground truth state from gazebo (nav_msgs/Odometry) into tf. The bug has been fixed in https://github.com/tu-darmstadt-ros-pkg/hector_localization/commit/83a695cf6d39fb6fef5ce0d70584d2d5774c02e5.

I will release a new version of hector_localization during the afternoon. Until the version is available in the public repos you have to compile hector_localization from source. Sorry for the inconvenience.

meyerj commented 10 years ago

Release is pending: https://github.com/ros/rosdistro/pull/4969

bbrieber commented 10 years ago

thx for the quick answer

tested it and everything works fine again