[ERROR] [1686470934.428942562]: Failed to load nodelet [/vesc/high_level/ackermann_cmd_mux] of type [ackermann_cmd_mux/AckermannCmdMuxNodelet] even after refreshing the cache: Could not find library corresponding to plugin ackermann_cmd_mux/AckermannCmdMuxNodelet. Make sure the plugin description XML file has the correct name of the library and that the library actually exists. [ERROR] [1686470934.428971220]: The error before refreshing the cache was: Could not find library corresponding to plugin ackermann_cmd_mux/AckermannCmdMuxNodelet. Make sure the plugin description XML file has the correct name of the library and that the library actually exists. [FATAL] [1686470934.431196976]: Failed to load nodelet '/vesc/high_level/ackermann_cmd_mux` of type `ackermann_cmd_mux/AckermannCmdMuxNodelet` to manager `ackermann_cmd_mux_nodelet_manager' [ERROR] [1686470934.443739149]: Failed to load nodelet [/vesc/low_level/ackermann_cmd_mux] of type [ackermann_cmd_mux/AckermannCmdMuxNodelet] even after refreshing the cache: Could not find library corresponding to plugin ackermann_cmd_mux/AckermannCmdMuxNodelet. Make sure the plugin description XML file has the correct name of the library and that the library actually exists. [ERROR] [1686470934.443788076]: The error before refreshing the cache was: Could not find library corresponding to plugin ackermann_cmd_mux/AckermannCmdMuxNodelet. Make sure the plugin description XML file has the correct name of the library and that the library actually exists. [FATAL] [1686470934.443989800]: Failed to load nodelet '/vesc/low_level/ackermann_cmd_mux` of type `ackermann_cmd_mux/AckermannCmdMuxNodelet` to manager `ackermann_cmd_mux_nodelet_manager' [INFO] [1686470934.604266, 0.000000]: Waiting for /clock to be available... [vesc/high_level/ackermann_cmd_mux-15] process has died [pid 14355, exit code 255, cmd /opt/ros/noetic/lib/nodelet/nodelet load ackermann_cmd_mux/AckermannCmdMuxNodelet ackermann_cmd_mux_nodelet_manager __name:=ackermann_cmd_mux __log:=/home/wangyize/.ros/log/34ccd5d4-082f-11ee-88c4-d10631277e54/vesc-high_level-ackermann_cmd_mux-15.log]. log file: /home/wangyize/.ros/log/34ccd5d4-082f-11ee-88c4-d10631277e54/vesc-high_level-ackermann_cmd_mux-15*.log [vesc/low_level/ackermann_cmd_mux-17] process has died [pid 14362, exit code 255, cmd /opt/ros/noetic/lib/nodelet/nodelet load ackermann_cmd_mux/AckermannCmdMuxNodelet ackermann_cmd_mux_nodelet_manager __name:=ackermann_cmd_mux __log:=/home/wangyize/.ros/log/34ccd5d4-082f-11ee-88c4-d10631277e54/vesc-low_level-ackermann_cmd_mux-17.log]. log file: /home/wangyize/.ros/log/34ccd5d4-082f-11ee-88c4-d10631277e54/vesc-low_level-ackermann_cmd_mux-17*.log
时间: 2024-03-31 19:32:50 浏览: 19
这是一个ROS节点加载失败的错误信息。它指出节点 `/vesc/high_level/ackermann_cmd_mux` 和 `/vesc/low_level/ackermann_cmd_mux` 加载失败,其类型是 `ackermann_cmd_mux/AckermannCmdMuxNodelet`。在刷新缓存后,仍然无法找到对应的库文件。这个错误信息中还包含了一些不可恢复的错误,例如节点崩溃和退出等。
这个错误通常是由于插件描述 XML 文件名称与库文件名称不匹配或者库文件不在正确的路径下所引起的。你可以检查一下插件描述 XML 文件和库文件,确保它们的名称和路径都是正确的。此外,还可以检查一下 ROS 环境变量和工作空间设置是否正确。
相关问题
[ERROR] [1686470934.428942562]: Failed to load nodelet [/vesc/high_level/ackermann_cmd_mux] of type [ackermann_cmd_mux/AckermannCmdMuxNodelet] even after refreshing the cache: Could not find library corresponding to plugin ackermann_cmd_mux/AckermannCmdMu
很抱歉,我不是一个能够解决ROS相关问题的AI,但是我可以解释一下这个错误信息的含义。
这个错误信息是在ROS(机器人操作系统)中运行节点时出现的。它指出节点无法加载一个名为 `/vesc/high_level/ackermann_cmd_mux` 的 nodelet,这个 nodelet 的类型是 `ackermann_cmd_mux/AckermannCmdMuxNodelet`。即使刷新了缓存,也无法找到对应的库文件。
这个错误通常是由于一些库文件缺失或者库文件路径不正确所引起的,你可以检查一下库文件是否已经正确安装并且路径是否正确。
[ERROR] [1686540341.656331436]: Failed to load nodelet [/vesc/high_level/ackermann_cmd_mux] of type [ackermann_cmd_mux/AckermannCmdMuxNodelet] even after refreshing the cache: Could not find library corresponding to plugin ackermann_cmd_mux/AckermannCmdMuxNodelet. Make sure the plugin description XML file has the correct name of the library and that the library actually exists. [ERROR] [1686540341.656401879]: The error before refreshing the cache was: Could not find library corresponding to plugin ackermann_cmd_mux/AckermannCmdMuxNodelet. Make sure the plugin description XML file has the correct name of the library and that the library actually exists. [FATAL] [1686540341.656599888]: Failed to load nodelet '/vesc/high_level/ackermann_cmd_mux` of type `ackermann_cmd_mux/AckermannCmdMuxNodelet` to manager `ackermann_cmd_mux_nodelet_manager' [ERROR] [1686540341.658449305]: Failed to load nodelet [/vesc/low_level/ackermann_cmd_mux] of type [ackermann_cmd_mux/AckermannCmdMuxNodelet] even after refreshing the cache: Could not find library corresponding to plugin ackermann_cmd_mux/AckermannCmdMuxNodelet. Make sure the plugin description XML file has the correct name of the library and that the library actually exists. [ERROR] [1686540341.658478764]: The error before refreshing the cache was: Could not find library corresponding to plugin ackermann_cmd_mux/AckermannCmdMuxNodelet. Make sure the plugin description XML file has the correct name of the library and that the library actually exists. [FATAL] [1686540341.658664845]: Failed to load nodelet '/vesc/low_level/ackermann_cmd_mux` of type `ackermann_cmd_mux/AckermannCmdMuxNodelet` to manager `ackermann_cmd_mux_nodelet_manager'
这是一个ROS机器人操作系统中的错误信息,具体是关于节点加载的问题。看起来节点 `/vesc/high_level/ackermann_cmd_mux` 和 `/vesc/low_level/ackermann_cmd_mux` 的类型是 `ackermann_cmd_mux/AckermannCmdMuxNodelet`,但是在加载时出现了找不到库文件的错误。建议确认一下插件描述的XML文件中库文件的名称是否正确,并且库文件是否存在。