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when i launch gazebo_worlds/empty_worlds via cmd it starts but with a launch file below:

it shows following error: while processing /opt/ros/electric/stacks/simulator_gazebo/gazebo_worlds/empty_world.launch: Invalid roslaunch XML syntax: [Errno 2] No such file or directory: u'/opt/ros/electric/stacks/simulator_gazebo/gazebo_worlds/empty_world.launch'


Originally posted by ila on ROS Answers with karma: 13 on 2012-02-07

Post score: 1

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The error message is telling you that /opt/ros/electric/stacks/simulator_gazebo/gazebo_worlds/empty_world.launch doesn't exist. If you do

ls /opt/ros/electric/stacks/simulator_gazebo/gazebo_worlds/empty_world.launch

what does it say? Can you verify that simulator_gazebo is installed correctly?


Originally posted by Dan Lazewatsky with karma: 9115 on 2012-02-07

This answer was ACCEPTED on the original site

Post score: 3


Original comments

Comment by baiju on 2015-10-13:
if i execute ls, it says "ls: cannot access (file path): No such file or directory"..i tried for other existing launch files, and i get the same file path(successful access) as entered...what could be the problem?

Comment by baiju on 2015-10-13:
Sorry, my mistake...(there was a space between launch and xml that i missed while editing file)...thank you, your solution worked....thanks...

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