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launch file error: Invalid roslaunch XML syntax

asked 2019-11-21 05:58:10 -0500

mohan97 gravatar image

updated 2019-11-21 06:04:07 -0500

I've written this code with 2 other similar ones, but only this code is giving me the error.

<node pkg="diff_drive" type="diff_drive_controller" name="diff_drive_control">
<param name="~ticks_per_meter" value="8000"/>
<param name="~wheel_seperation" value="10"/>
<param name="~max_motor_speed" value="10"/>
<param name="~timeout" value= "2"/>

<node pkg="rqt_graph" type="rqt_graph" name="rqt_graph"/>

And this is the error:

RLException: Invalid roslaunch XML syntax: mismatched tag: line 9, column 2.
The traceback for the exception was written to the log file
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1 Answer

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answered 2019-11-21 06:40:05 -0500

bob-ROS gravatar image

updated 2019-11-21 06:42:24 -0500


<node pkg="diff_drive" type="diff_drive_controller" name="diff_drive_control">


<node pkg="diff_drive" type="diff_drive_controller" name="diff_drive_control"/>
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Asked: 2019-11-21 05:58:10 -0500

Seen: 1,568 times

Last updated: Nov 21 '19