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RLException: neither a launch file package nor a launch file name

-- Start 3 nodes: joint_state_publisher, robot_state_publisher rviz --> <node name = "joint_state_publisher" pkg = "joint_state_publisher" type = "joint_state_publisher" /> <node … name = "robot_state_publisher" pkg = "robot_state_publisher" type = "state_publisher" /> <node name = "rviz" pkg = "rviz" type = "rviz" args = "-d $(find ros_robotics)/urdf.rviz …
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3 votes

RLException: neither a launch file package nor a launch file name

I just had to re-enter: source devel/setup.bash In every new terminal.
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