FAST_LIO

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Hello, I am currently using topics published for a rosbag file. The map in RVIZ2 works perfectly but I couldn't save 3D map with PCD map saver (I'm pretty sure I tried every directories). I even tried to use ros2 service call but it doesn't seem to find any point clouds despite RVIZ2 mapping working fine.

[fastlio_mapping-1] [INFO] [1750139914.809540957] [laser_mapping]: Saving map to ./PCD/test.pcd... [fastlio_mapping-1] terminate called after throwing an instance of 'pcl::IOException' [fastlio_mapping-1] what(): : [pcl::PCDWriter::writeBinary] Input point cloud has no data!

I also tried disabling RVIZ2 which might be consuming the point cloud but to no avail.

Thank you in advance!