-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi folks, I am running latest ROS and have a strange problem that shows up when running this little snippet of code: #! /usr/bin/env python import roslib; roslib.load_manifest('wubble_actions') import rospy import tf if __name__ == '__main__': rospy.init_node('tf_test', anonymous=True) tf = tf.TransformListener() rospy.spin() After running this node I get the following error: terminate called after throwing an instance of 'ros::TimeNotInitializedException' what(): Cannot use ros::Time before calling ros::init [test_tf-11] process has died [pid 15907, exit code -6]. log files: /home/anton/.ros/log/6e6c07b8-7389-11df-9736-0026b0e3798c/test_tf-11*.log Does anybody have an idea what might be wrong here? Thanks, Anton -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.10 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iEYEARECAAYFAkwPKooACgkQ1B2I24nMQmqYIACgsWTia6yHJxnd3SmkxiBvzhAi viQAnimrN2qOumTsTUspxmLf3WiZzya9 =iMDR -----END PGP SIGNATURE-----