can't playback a bag file with launch file

ros / ros_comm

ROS communications-related packages, including core client libraries (roscpp, rospy, roslisp) and graph introspection tools (rostopic, rosnode, rosservice, rosparam).

http://wiki.ros.org/ros_comm

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can't playback a bag file with launch file #2234

Open Petros626 opened 2 years ago

Petros626 commented 2 years ago

Hey guys,

ich wrote a launch file to execute the playback of my recorded bag files, but the the execution is not possible. afterwards i checked if the bag file is executable at all and although python3-rosbag is not installed i got an error message again.

Here is my launch file: Screenshot from 2022-03-24 10-33-57

Error 1: Screenshot from 2022-03-24 10-34-14

Error 2: Screenshot from 2022-03-24 11-08-37

Thank you for any advice or help