1. 执行roslaunch 文件打开 某rviz文件。出现了例如以下的错误: [rviz-1] process has died [pid 10134, exit code -6] 2. 执行rosrun rviz rviz 正常,执行某公布图像的节点, 当用rviz加入 这一图像topic时,出现了例如以下的错误: Segmentation fault (core dumped) 我的问题出自解决问题QTerro:Size mismatc...
[ERROR] [1529485355.268396466]: Unsupported ROS image format: 16UC1 terminate called after throwing an instance of 'std::runtime_error' what(): Unsupported ROS image format [realsense_ros_person-3] process has died [pid 19040, exit code -6, cmd /opt/ros/kinetic/lib/nodelet/nodelet stand...
[realsense_ros_camera_manager-2] process has died [pid 2957, exit code -6, cmd /opt/ros/kinetic/lib/nodelet/nodelet manager __name:=realsense_ros_camera_manager __log:=/home/yuanlibin/.ros/log/ce3f41f2-63b1-11e8-9c51-1c1b0d61bf22/realsense_ros_camera_manager-2.log]. log file...
UnicodeEncodeError: 'ascii' codec can't encode characters in position 30-36: ordinal not in range(128) [joint_state_publisher-2] process has died [pid 4655, exit code 1, cmd /opt/ros/melodic/lib/joint_state_publisher/joint_state_publisher __name:=joint_state_publisher __log:=/home/zzh/...
{// Throwing directly here causes a significant speed hit due to the extra code generated for the throw statementthrowStreamOverrun();}returnold_data;}// Returns the amount of space left in the streaminlineuint32_tgetLength(){returnstatic_cast<uint32_t>(end_ - data_); }protected:Stream(...
6. 7. 8. 9. 10. 11. 12. 安装缺失库分别使用: python-mpip install-Uxxx pip install-Uxxx 1. 2. 3. xxx为名称。 确定ROS1和ROS2安装成功: ROS1Melodic roscore ROS2Dashing talker发布器 ROS2Dashing listener订阅器 ROS1Melodic全部过程记录: ...
6. 解决方法 pip install tabulate 1. 二、OpenCv相关错误 1. OpenCv版本错误问题 手眼标定所采用的opencv版本必须是4.1以上的,为什么呢?因为低版本是没有手眼标定函数的。 Traceback (most recent call last): File "/home/nature/code/learn/handeye-calib/src/handeye-calib/src/handeye/base_hand_on_eye_...
false:表示需要容器运行后主动退出进程,并且ExitCode需要为0。 AsyncConfiguration语法 "AsyncConfiguration": { "Destination": Map "MaxAsyncRetryAttempts": Integer, "MaxAsyncEventAgeInSeconds": Integer, "StatefulInvocation": Boolean } AsyncConfiguration属性 属性名称 类型 必须 允许更新 描述 约束 Destination ...
可爱脸.jpg ros::ServiceServer srv_speed = nh.advertiseService( "speed", callback_speed ); ros::spin(); return EXIT_SUCCESS; } 6. 动态参数配置 + 日志 #include <ros/ros.h> #include <dynamic_reconfigure/server.h> #include <chapter4_tutorials/DynamicParamConfig.h>// 自定义 参数 // ...
(6)节点相关的事件和响应 还要尽可能地利用受管节点,ROS 2启动系统可以导出、聚合与导出节点生命周期事件,或者对节点生命周期事件做出反应。例如,可能可以这样说:一个节点而不是一个进程是“必需的(required)”,这样如果该节点的状态最终处于“Finalized”状态,则启动系统就会关闭,这类似于ROS 1的roslaunch中使用“re...