JerryWan

Results 7 comments of JerryWan

i met the same problem with you, the global_detector and local_detector are not publishing anything on topic /detected_points. . Have you solved that problem?

> 这样试试,后面加 --clock rosbag play 2022-01-14-19-56-48.bag --clock 加了--clock还是不行。我看这个bag发布的点云坐标系是/velodyne,但rviz里面的fix_frame是/camera_init,和这个有关系吗?我把rviz里面的fix_frame改成/velodyne,能看见bag发布的点云,但还是看不见建的地图

i found that there were no TF transformations from "/camera" to any other frames, should i add a TF transformation of "/camera" frame?

> 很奇怪的问题,你可以先看看riviz的topic的订阅有没有问题;当你运行别的slam算法生成地图时有没有点云呢 我解决了,可能是我用的ROS版本是noetic的问题,我把所有frame名字前面的“/”去掉了,然后就可以了

> 我也没有,我只有轨迹没有点云,这里的状态信息说从 /camera_init 到 /camera_init 的坐标变换失败,我rqt查看tf树也是说No tf data received ![微信图片_20241209144130](https://private-user-images.githubusercontent.com/66551763/393729538-8a00e823-065b-443c-8b0e-39d7e2e4df01.jpg?jwt=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.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.2VK0QveWj3uNvwxbxemZyZceSrbnoLDIGMco7oyqvAU) 你用的是noetic版本的ROS吗?我把所有frame名字前面的“/”去掉了,然后就可以看见点云了

thank you, it works. but why i can't use gs://openpi-assets/checkpoints/pi0_base?

请问您mid360装的驱动是livox_ros_driver2吗?我看fast-lio只支持livox_ros_driver,您是怎么处理的呢?