levelmoon@room:~/SLAM/PX4-Autopilot$ source load_px4.sh bash: /home/levelmoon/tools/PX4-Autopilot/Tools/setup_gazebo.bash: 没有那个文件或目录 levelmoon@room:~/SLAM/PX4-Autopilot$ roslaunch px4 posix_sitl.launch RLException: [posix_sitl.launch] is neither a launch file in package [px4] nor is [px4] a launch file name The traceback for the exception was written to the log file
时间: 2024-02-04 07:04:28 浏览: 20
这个问题看起来像是你在执行 PX4-Autopilot 的一些命令时出现了错误。可能是由于您的环境没有正确设置或者缺少了一些依赖项。我可以给您一些可能的解决方案,您可以尝试一下:
1. 确认您已经正确地设置了 PX4-Autopilot 的环境变量,例如您的 load_px4.sh 脚本。
2. 确认您已经安装了 Gazebo 和 ROS,并且已经正确地设置了环境变量。
3. 确认您已经正确地克隆了 PX4-Autopilot 仓库并且已经切换到了正确的分支。
4. 确认您已经正确地安装了 PX4-Autopilot 的依赖项。
如果您已经尝试了上述所有解决方案,并且仍然无法解决问题,我建议您查看日志文件以获得更多信息,或者考虑向 PX4-Autopilot 的开发者社区寻求帮助。
相关问题
levelmoon@room:~/SLAM/PX4-Autopilot$ roslaunch px4 posix_sitl.launch ^C... logging to /home/levelmoon/.ros/log/b4134578-068e-11ee-81fa-e97561c454a5/roslaunch-room-1172407.log Checking log directory for disk usage. This may take a while. Press Ctrl-C to interrupt WARNING: disk usage in log directory [/home/levelmoon/.ros/log] is over 1GB. It's recommended that you use the 'rosclean' command. Resource not found: gazebo_ros ROS path [0]=/opt/ros/noetic/share/ros ROS path [1]=/home/levelmoon/SLAM/catkin_ws/src ROS path [2]=/home/levelmoon/SLAM/Prometheus-main/Modules/common ROS path [3]=/home/levelmoon/SLAM/Prometheus-main/Simulator/gazebo_simulator ROS path [4]=/home/levelmoon/SLAM/Prometheus-main/Modules/uav_control ROS path [5]=/home/levelmoon/SLAM/Prometheus-main/Modules/tutorial_demo ROS path [6]=/home/levelmoon/SLAM/Fast-Drone-250-master/src ROS path [7]=/opt/ros/noetic/share ROS path [8]=/home/levelmoon/tools/PX4-Autopilot ROS path [9]=/home/levelmoon/tools/PX4-Autopilot/Tools/sitl_gazebo ROS path [10]=/home/levelmoon/SLAM/PX4-Autopilot ROS path [11]=/home/levelmoon/SLAM/PX4-Autopilot/Tools/simulation/gazebo/sitl_gazebo The traceback for the exception was written to the log file
你在执行一个roslaunch命令,启动一个虚拟机仿真环境来模拟PX4自主飞行系统,但是出现了一些问题。首先,你按下了Ctrl + C,中断了roslaunch命令的执行;其次,你看到了一些警告信息,提示你的日志文件占用空间已经超过1GB,建议使用rosclean命令清理一下;最后,你看到了一个资源未找到的错误,可能是因为你的ROS路径设置有问题。
https://github.com/UZ-SLAMLab/ORB_SLAM3
https://github.com/UZ-SLAMLab/ORB_SLAM3 是ORB_SLAM3的源码存储库,它是基于ORB-SLAM2和ORB-SLAM-VI构建的系统。ORB_SLAM3可以在纯视觉或者视觉惯导的系统中鲁棒地运行,支持单目、双目和RGB-D利用针孔或鱼眼模型,甚至可以自定义模型。该系统在EuRoC数据集上达到了平均3.6cm的精度,在利用手持设备快速移动的TUM-VI数据集(AR/VR场景)上达到了9mm的精度。你可以在这个链接上找到并下载ORB_SLAM3源码:https://github.com/UZ-SLAMLab/ORB_SLAM3。