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How can get the type of a node? [closed]

asked 2012-03-27 22:33:33 -0500

lu weining gravatar image

Hi all. When I try to use the hector_quadrotor stack to simulate the UAV, I met problems like this when I roslaunch the launch file.

ERROR: cannot launch node of type [odometry_to_tf/odometry_to_tf]: Cannot locate node of type [odometry_to_tf] in package [odometry_to_tf]

I have done the procedures "rosdep install odometry_to_tf" & "rosmake odometry_to_tf".So I doubt whether someting is wrong with the type of node. So could someone can tell me how to get the type of a node? Any advice will be appreciated.

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Closed for the following reason duplicate question by kwc
close date 2012-03-28 11:43:12

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Type of node is executable file name.

sam gravatar image sam  ( 2012-03-27 23:06:57 -0500 )edit

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answered 2012-03-28 01:56:06 -0500

joq gravatar image

As @sam suggests, this should show you the "type" name:

$ roscd odometry_to_tf/bin
$ ls
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answered 2012-03-28 02:18:29 -0500

Lorenz gravatar image

This is a duplicate question of this. Install the stack hacktor_localization and the rosmake and your launch will work.

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Asked: 2012-03-27 22:33:33 -0500

Seen: 3,762 times

Last updated: Mar 28 '12