6.5.2ros2 control 打开失败
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报错信息如下：
[gzserver-2] [INFO] [1732524057.660599598] [gazebo_ros2_control]: Received urdf from param server, parsing...
[gzserver-2] [INFO] [1732524057.660640358] [gazebo_ros2_control]: Loading parameter files /home/chapt6/chapt6_ws/install/fishbot_description/share/fishbot_description/config/fishbot_ros2_controller.yaml
[gzserver-2] [rcutils|error_handling.c:65] an error string (message, file name, or formatted message) will be truncated
[gzserver-2] [ERROR] [1732524057.661138147] [gazebo_ros2_control]: parser error Couldn't parse parameter override rule: '--param robot_description:=<?xml version="1.0" ?>
[gzserver-2] <!-- =================================================================================== -->
[gzserver-2] <!-- | This document was autogenerated by xacro from /home/chapt6/chapt6_ws/install/fishbot_description/share/fishbot_description/urdf/fishbot.urdf.xacro | -->
[gzserver-2] <!-- | EDITING THIS FILE BY HAND IS NOT RECOMMENDED | --> -
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对应代码：
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@solito1 前面的缩进用两个Tab试试？
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@2416822676 yaml文件的吗
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是的 好像有看到其他帖子因为yaml的缩进导致这个问题的
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@2416822676 好像并不是这个问题
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@3211700086 在 6.5.2ros2 control 打开失败 中说：
请问你解决了吗，我和你发生几乎相同的问题，也是[rcutils|error_handling.c:65]