Segmentation fault during fusion

[yihua7]

Hi, I followed the instructions to run the fusion example without any error in the provided docker. However, when testing on my own data, it appeared "Segmentation fault: (core dumped)" after printing "Read seq file: XXXX".

The '.seq' file was made successfully through './seq_gen' with my .yaml file: small_room_seq.yaml %YAML:1.0 association_file: /share/small_room/rose_data//associations.txt color_to_depth: 1 depth_ratio: 1000 img_height: 1440 img_width: 1920 output_path: /share/small_room/rose_data/ seq_name: small_room source_path: /share/small_room/rose_data/

the controller.yaml file is similar to that of the example: small_room_controller.yaml %YAML:1.0 PST_path: ../PST/ init_fitness: 0.5 max_iteration: 20 momentum: 0.9 render_surface: 0 save_scene: 1 save_trajectory: 1 scaling_coefficient1: 0.18 scaling_coefficient2: 0.09 scaling_inherit_directly: 0

There are data and camera config files: small_room_data.yaml %YAML:1.0 name: small_room result_path: /share/small_room/rose_data//result/ seq_path: /share/small_room/rose_data//small_room.seq truncated_size: 60 voxel_size: 20.0

small_room_camera.yaml %YAML:1.0 Camera.cx: 947.3194580078125 Camera.cy: 722.2567138671875 Camera.fx: 1599.2437744140625 Camera.fy: 1599.2437744140625 Camera.height: 1440 Camera.width: 1920

It turns out that something wrong with my usage. Logs as follows: Read configure file
Init configuration /share/small_room/rose_data//small_room_camera.yaml
/share/small_room/rose_data//small_room_data.yaml /share/small_room/rose_data//small_room_controller.yaml
Read seq file: /share/small_room/rose_data//small_room.seq
Segmentation fault (core dumped)

Thank you!

[jzhzhang]

I'm not sure if the "/" in your path /share/small_room/rose_data// may be the problem. And it seems you didn't give the parameters of the volume. You can make a volume like the FastCaMo-real data

[yihua7]

Problem solved by giving volume parameters. Thanks a lot!