ROS Resources: Documentation | Support | Discussion Forum | Index | Service Status | ros @ Robotics Stack Exchange |
2013-01-23 14:09:22 -0500 | received badge | ● Student (source) |
2012-12-12 14:40:04 -0500 | received badge | ● Famous Question (source) |
2012-10-05 05:10:48 -0500 | received badge | ● Notable Question (source) |
2012-10-04 08:28:48 -0500 | commented question | initialize but topics are empty For, rostopic info /camera/rgb/image_raw, /camera_nodelet_manager, is the publisher with no subscriber, but when I use rostopic echo, there are no messages being published. |
2012-10-02 07:33:31 -0500 | received badge | ● Popular Question (source) |
2012-10-01 06:50:48 -0500 | asked a question | initialize but topics are empty I am using fuerte in ubuntu 12.04. Whether I use roslaunch openni_launch openni.launch or rosrun openni_camera openni_node I get the following output: When I use rostopic list I can see all the topics: ... But all the topics are empty, there is no information being published Can someone please help me? |