XML parsing error: XML or text declaration not at start of entity
I keep getting this error on my xacro file. To be honest I am not familiar with this kind of format and I was wondering if I could get any help for the bad syntax error that keeps popping. Thanks in advance
<?xml version="1.0"?>
<!--
The complete turtlebot library of xacros for easy reference
-->
<robot xmlns:xacro="http://ros.org/wiki/xacro">
<!-- General -->
<xacro:include filename="$(find turtlebot_description)/urdf/common_properties.urdf.xacro"/>
<xacro:include filename="$(find turtlebot_description)/urdf/turtlebot_properties.urdf.xacro"/>
<!-- Bases -->
<xacro:include filename="$(find create_description)/urdf/create.urdf.xacro"/>
<xacro:include filename="$(find kobuki_description)/urdf/kobuki.urdf.xacro" />
<!-- Stacks -->
<xacro:include filename="$(find turtlebot_description)/urdf/stacks/circles.urdf.xacro"/>
<xacro:include filename="$(find turtlebot_description)/urdf/stacks/hexagons.urdf.xacro"/>
<!-- 3D Sensors -->
<xacro:include filename="$(find turtlebot_description)/urdf/sensors/kinect.urdf.xacro"/>
<xacro:include filename="$(find turtlebot_description)/urdf/sensors/asus_xtion_pro.urdf.xacro"/>
<xacro:include filename="$(find turtlebot_description)/urdf/sensors/asus_xtion_pro_offset.urdf.xacro"/>
<xacro:include filename="$(find turtlebot_description)/urdf/sensors/astra.urdf.xacro"/>
<xacro:include filename="$(find turtlebot_description)/urdf/sensors/r200.urdf.xacro"/>
<!-- 2D Sensors -->
<xacro:include filename="$(find turtlebot_description)/urdf/sensors/hokuyo.urdf.xacro"/>
</robot>
Asked by john_goni on 2018-11-28 12:14:46 UTC
Comments
Can you please update your question with a copy and paste of the complete error along with the command that you ran that leads to the error?
Asked by jayess on 2018-11-28 14:40:08 UTC
A full copy of the error would be nice to see the problem
Asked by FelipeNascimento on 2018-11-29 03:41:36 UTC