在使用ROS启动usb_cam包的usb_cam-test.launch时, $ roslaunch usb_cam usb_cam-test.launch 出现以下错误 [usb_cam-2] process has died [pid 6064, exit code -11, cmd /opt/ros/kinetic/lib/usb_cam/usb_cam_node __name:=usb_cam __log:=/home/ubuntu/.ros/log/50cba4e8-5eb1-11ea-b33...
[scout_base_node-1] Fail in delete datareader, at ./src/rmw_service.cpp:104 during '__function__' [ERROR] [scout_base_node-1]: process has died [pid 190444, exit code -11, cmd '/root/proj_name/install/scout_base/lib/scout_base/scout_base_node --ros-args --params-file /tmp/...
[camera/realsense2_camera_manager-2] process has died [pid 3924, exit code -11, cmd /opt/ros/melodic/lib/nodelet/nodelet manager __name:=realsense2_camera_manager __log:=/home/eslam/.ros/log/41c06a78-910c-11ea-acda-64006afb8a06/camera-realsense2_camera_manager-2.log]. log file: ...
to solve: process "/bin/sh -c groupadd --gid ${GROUP_ID} ${GROUP_NAME} && \tuseradd --uid ${USER_ID} --gid ${GROUP_ID} --groups sudo --no-log-init --create-home ${USER_NAME} && \techo \"${USER_NAME}:password\" | chpasswd" did not complete successfully: exit code: 9...
If check is True, and the process exits with a non-zero exit code, a CalledProcessError exception will be raised. Attributes of that exception hold the arguments, the exit code, and stdout and stderr if they were captured. 常用subprocess方法示例 #执行命令,返回命令执行状态 , 0 or 非0>>...
9. 10. 11. 12. 然后是JNI的native实现,app/src/main/jni/src/NetJni.cpp: // // Created by hanpfei0306 on 16-8-4. // #include <stdio.h> #include <net/base/network_delegate_impl.h> #include "jni.h" #include "base/at_exit.h" #include "base/json/json_writer.h" #include "bas...
dpkg-deb --control subprocess returned error exit status 2.(dpkg-deb --control 子进程返回错误退出状态2. 处理时遇到错误: /var/cache/apt/archives/libsystemd0_245.4-4ubuntu3.17_arm64.deb E:子进程/usr/bin/dpkg 返回错误代码(1) [9312.517453] docker0:端口1 (veth8213022)...
error 接口只有一个方法，即 Error() 方法，该方法返回一个描述错误的字符串。这意味着任何实现了 Error() 方法的类型都可以被用作错误类型。通常，Go程序中的函数在遇到错误时会返回一个 error 类型的值，以便调用方可以处理或记录错误信息。
$ ssh root@192.168.55.233 #登录运动控制板 root@TinaLinux:~# cd /robot root@TinaLinux:~# ./initialize.sh #拷贝出厂代码到可读写的开发区(/mnt/UDISK/robot-software),切换到开发者模式,仅需执行一次 root@TinaLinux:~# vi /mnt/UDISK/robot-software/config/user_code_ctrl_mode.txt #切换mode:1(...
print(f"process with pid '{event.pid}' exited with return code '{event.return_code}'") launch_description.register_event_handler( ProcessExitedEvent, my_process_exit_logger_callback, name='my_process_exit_logger') 但是,为了删除样板代码或避免在标记描述中进行编程,可以将常见的事件处理程序模式封...