asked 2019-07-26 10:53:33 -0500

nana gravatar image

I am using package of aruco from this link aruco ros when I change the matrix "rotate_to_ros" in "aruco_ros_utils.cpp" to be [1 0 0;0 0 1;0 1 0] I have the following error:

Error:   TF_DENORMALIZED_QUATERNION: Ignoring transform for child_frame_id "marker_frame" from authority "unknown_publisher" because of an invalid quaternion in the transform (-0.029012 -0.264665 -0.742686 0.526990)
     at line 257 in /tmp/binarydeb/ros-kinetic-tf2-0.5.20/src/buffer_core.cpp

could any one help, please?

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