Bag file empty when recording

asked 2017-06-29 04:51:11 -0500

gustavaye gravatar image

I use rosbag play --clock together with use_sim_time=true to publish recorded sensor information. The information is used in my nodes wich publish new topics other nodes should subscribe. I would like to record those output but rosbag record does not record any of the active topics. Even specifying all doesn't help.

Is there a solution to record the outputs of my nodes?

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What command are you using exactly? Use rosbag record -a

Can you show me your output for rostopic list ?

rishabjit gravatar image rishabjit  ( 2017-06-29 08:11:07 -0500 )edit