I ran into this error when running a launch file called turtlemimic.launch
This is the error I received when attempting to run the file in the terminal:
Invalid roslaunch XML syntax: syntax error: line 1, column 3 The traceback for the exception was written to the log file
This is the XML code for the launch file:
1 <launch>
2
3 <group ns="turtlesim1">
4 <node pkg="turtlesim" name="sim" type="turtlesim_node"/>
5 </group>
6
7 <group ns="turtlesim2">
8 <node pkg="turtlesim" name="sim" type="turtlesim_node"/>
9 </group>
10
11 <node pkg="turtlesim" name="mimic" type="mimic">
12 <remap from="input" to="turtlesim1/turtle1"/>
13 <remap from="output" to="turtlesim2/turtle1"/>
14 </node>
15
16 </launch>
Any advice on how to fix this issue would be greatly appreciated. Thanks!
这是 ROS 答案中另一个问题的重复问题,请参见此处: https : //answers.ros.org/question/235053/why-cant-i-roslaunch/
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