demo dosen't have any text

PickNikRobotics / rviz_visual_tools

C++ API wrapper for displaying shapes and meshes in Rviz

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demo dosen't have any text #96

Closed StanleyYake closed 5 years ago

StanleyYake commented 6 years ago

Hello there, I'm on ROS Kinetics and build your file successfully, but when I run below command roslaunch rviz_visual_tools demo_rviz.launch roslaunch rviz_visual_tools demo.launch there is a warning :[ WARN] [1537511480.627642188]: Marker 'Text/27' contains unnormalized quaternions. This warning will only be output once but may be true for others; enable DEBUG messages for ros.rviz.quaternions to see more details.

and RVIZ have the elements in it but text display is not shown. qq 20180921143810

VictorLamoine commented 5 years ago

What version of rviz_visual_tools are you using? (melodic branch should work fine on ROS kinetic) Text works on my machine with the latest version (504585f1fd90b3f697abdad807d877a164c1a4f1) but I do get the warning about quaternions.

See https://github.com/PickNikRobotics/rviz_visual_tools/pull/110 if you want to test with the latest version, some renaming has to be done otherwise the demo files won't work.

https://github.com/PickNikRobotics/rviz_visual_tools/pull/111 fixes the warning.