针对你遇到的错误 error: cannot launch node of type [image_view/image_view]: image_view,以下是一些可能的解决步骤和检查点,帮助你定位并解决问题: 确认image_view功能包是否已正确安装: 首先,确保image_view包已经正确安装在你的ROS环境中。你可以使用以下命令来检查该包是否已安装: bash rospack find imag...
错误: ERROR: cannot launch node of type [image_view/image_view]: image_view ROS path [0]=/opt/ros/melodic/share/ros ROS path [1]=/home/ubantu/racecar_ws/src ROS path [2]=/opt/ros/melodic/share [ERROR] [1636359179.072371227]: Cannot identify '/dev/video0': 2, No such file or ...
rosrun uvc_camera uvc_camera_node rosrun image_view image_view image:=/image_raw 正常情况下,此时可以看到你的USB摄像头正常运行,会有弹出窗口显示摄像头内的影像。 然后,就可以正常地 roslaunch robot_vision usb_cam.launch 本文结束 参考资料 ERROR: cannot launch node of type [usb_cam/usb_...
usb_cam (usb_cam/usb_cam_node) ROS_MASTER_URI=http://localhost:11311 ERROR: cannot launch node of type [usb_cam/usb_cam_node]: can't locate node [usb_cam_node] in package [usb_cam] process[image_view-2]: started with pid [10297] [ WARN] [1532404640.209741337]: Shutdown request ...
ERROR: cannot launch node of type [ros_openpose/echo.py]: can't locate node [echo.py] in package [ros_openpose] [ INFO] [1583401261.208366552]: Starting ros_openpose... Auto-detecting all available GPUs... Detected 1 GPU(s), using 1 of them starting at GPU 0. Error: Prototxt file ...
ERROR: cannot launch node of type [robot_vision/motion_detector.py]: can't locate node [motion_detector.py] in package [robot_vision] 报错原因: 权限不够!需要把xxx.py改成可执行文件权限。 解决方法 找到该python文件,右键属性 最后一行允许作为程序执行文... 查看原文 2020-09-09 usb_cam....
error C2039: 'Ebp' : is not a member of '_CONTEXT' Error C2039: 'max' : is not a member of 'std' error C2040 : ' ' : 'node*' differs in levels of indirection from 'int()' Error C2059: syntax error : '_ declspec(dllexport)' error C2059: syntax error : 'constant' error...
Node type: Peer-Peer Non Admin access to services and event viewer in windows 2003 server Non Administrator Users unable to logon to server Non-existent domain / The specified domain either does not exist or could not be contacted Not able to change themes in Windows server 2019 Not able...
1) I installed test complete and test execute on my computer. 2) I created a sample project on a network location 3) I run the specific test routine via test executed --> All good till now. When I try to run the same cmd line again, I am getting the followi...
I have version 1.2019.402.0 installed on an 1809 Windows system. When I get to the First launch tasks it will not respond when I right click an entry point...