Open3D WARNING Read geometryPointCloud failed unknown file extension for 000009bin format nuscenes

This warning message indicates that Open3D was not able to read a file with the extension ".bin" in the format of "nuscenes". The reason for this could be that the file format is not recognized by Open3D, or there is an issue with the file itself.

To resolve this issue, you can try converting the file to a format that Open3D can read or check if the file is corrupted. You can also check if the file extension is correct and matches the actual file format.

If you are still having trouble, you can try reaching out to the Open3D community or the developers for further assistance.