File structure / code execution fails

[DavidGares]

Dear authors,
so far I have followed the steps in the README as they after downloading the files.
The problem is I am unable to execute the code after following this steps.
after extracting a scene from running the 4 scripts described in the readme file

python extract_nuscene.py
python transform.py
python align.py
python extract_object_pts.py

I get something like this :

Then proceeding to run the code:

python train_combine.py -s media/dge95/MinDrive_DG/extracted_scenes/cb0cd06a1dd84271968466d7b65e48f 

The train_combine.py execution returns an error:

I don't understand why the train script expects "_static_part" and "/sparse/0/" but during the preprocessing steps they are not created.
Is there any possibility that I am missing some preprocessing steps ? I see in the train function there are multiple functions with no use like save_subsets_by_part_number. Could you please help me understand how to correctly execute the project?. I find your method very interesting but unfortunately after quite some time spent trying to make it work, it has not been possible.

Your help will be deeply appreciated.

-DGE

[alessandrolombardini]

Same problem! I also noticed that some files in the /scripts directory (e.g., background_extraction.py and dynamic_object_extraction.py) are not used anywhere in the code.

-AL

[sonnefred]

Dear authors, so far I have followed the steps in the README as they after downloading the files. The problem is I am unable to execute the code after following this steps. after extracting a scene from running the 4 scripts described in the readme file

python extract_nuscene.py
python transform.py
python align.py
python extract_object_pts.py

I get something like this :

Then proceeding to run the code:

python train_combine.py -s media/dge95/MinDrive_DG/extracted_scenes/cb0cd06a1dd84271968466d7b65e48f 

The train_combine.py execution returns an error:

I don't understand why the train script expects "_static_part" and "/sparse/0/" but during the preprocessing steps they are not created. Is there any possibility that I am missing some preprocessing steps ? I see in the train function there are multiple functions with no use like save_subsets_by_part_number. Could you please help me understand how to correctly execute the project?. I find your method very interesting but unfortunately after quite some time spent trying to make it work, it has not been possible.

Your help will be deeply appreciated.

-DGE

Hi, have you managed to install the environment successfully? I noticed you also encountered the same problem as me when installing the repo. How did you slove it? Thanks.

[sonnefred]

Dear authors, so far I have followed the steps in the README as they after downloading the files. The problem is I am unable to execute the code after following this steps. after extracting a scene from running the 4 scripts described in the readme file

python extract_nuscene.py
python transform.py
python align.py
python extract_object_pts.py

I get something like this :

Then proceeding to run the code:

python train_combine.py -s media/dge95/MinDrive_DG/extracted_scenes/cb0cd06a1dd84271968466d7b65e48f 

The train_combine.py execution returns an error:

I don't understand why the train script expects "_static_part" and "/sparse/0/" but during the preprocessing steps they are not created. Is there any possibility that I am missing some preprocessing steps ? I see in the train function there are multiple functions with no use like save_subsets_by_part_number. Could you please help me understand how to correctly execute the project?. I find your method very interesting but unfortunately after quite some time spent trying to make it work, it has not been possible.

Your help will be deeply appreciated.

-DGE

Have you solved the problem? I met the same error as yours. Thanks.

[qiuqc1]

请问

Dear authors, so far I have followed the steps in the README as they after downloading the files. The problem is I am unable to execute the code after following this steps. after extracting a scene from running the 4 scripts described in the readme file

python extract_nuscene.py
python transform.py
python align.py
python extract_object_pts.py

I get something like this :
Then proceeding to run the code:

python train_combine.py -s media/dge95/MinDrive_DG/extracted_scenes/cb0cd06a1dd84271968466d7b65e48f 

The train_combine.py execution returns an error:
I don't understand why the train script expects "_static_part" and "/sparse/0/" but during the preprocessing steps they are not created. Is there any possibility that I am missing some preprocessing steps ? I see in the train function there are multiple functions with no use like save_subsets_by_part_number. Could you please help me understand how to correctly execute the project?. I find your method very interesting but unfortunately after quite some time spent trying to make it work, it has not been possible.
Your help will be deeply appreciated.
-DGE

Have you solved the problem? I met the same error as yours. Thanks.

Where do I get the k1, k2, and k3, k4 in line 111 of scripts/align.py? I generated them in the order I normally follow, but it says there is no such key value.

[qiuqc1]

请问

Dear authors, so far I have followed the steps in the README as they after downloading the files. The problem is I am unable to execute the code after following this steps. after extracting a scene from running the 4 scripts described in the readme file

python extract_nuscene.py
python transform.py
python align.py
python extract_object_pts.py

I get something like this :
Then proceeding to run the code:

python train_combine.py -s media/dge95/MinDrive_DG/extracted_scenes/cb0cd06a1dd84271968466d7b65e48f 

The train_combine.py execution returns an error:
I don't understand why the train script expects "_static_part" and "/sparse/0/" but during the preprocessing steps they are not created. Is there any possibility that I am missing some preprocessing steps ? I see in the train function there are multiple functions with no use like save_subsets_by_part_number. Could you please help me understand how to correctly execute the project?. I find your method very interesting but unfortunately after quite some time spent trying to make it work, it has not been possible.
Your help will be deeply appreciated.
-DGE

Have you solved the problem? I met the same error as yours. Thanks.

Where do I get the k1, k2, and k3, k4 in line 111 of scripts/align.py? I generated them in the order I normally follow, but it says there is no such key value.

Just comment it out

[qiuqc1]

Dear authors, so far I have followed the steps in the README as they after downloading the files. The problem is I am unable to execute the code after following this steps. after extracting a scene from running the 4 scripts described in the readme file

python extract_nuscene.py
python transform.py
python align.py
python extract_object_pts.py

I get something like this :
Then proceeding to run the code:

python train_combine.py -s media/dge95/MinDrive_DG/extracted_scenes/cb0cd06a1dd84271968466d7b65e48f 

The train_combine.py execution returns an error:
I don't understand why the train script expects "_static_part" and "/sparse/0/" but during the preprocessing steps they are not created. Is there any possibility that I am missing some preprocessing steps ? I see in the train function there are multiple functions with no use like save_subsets_by_part_number. Could you please help me understand how to correctly execute the project?. I find your method very interesting but unfortunately after quite some time spent trying to make it work, it has not been possible.
Your help will be deeply appreciated.
-DGE

Have you solved the problem? I met the same error as yours. Thanks.

Is there any progress? According to some files and meanings generated by the code, I tried to replace /sparse/0/point3d.ply with lidar/lidar.ply, and replaced it with args.source_path in some places where it is determined whether source_path_token contains static, which can advance some code progress.

But I got stuck again later. At the initialization position of the scene, I used the point cloud file to supplement the properties of the gaussian object, but the generated lidar/lidar.ply file only contained xyz and three color information, which was not enough to assign values.

[XYunaaa]

请问

Dear authors, so far I have followed the steps in the README as they after downloading the files. The problem is I am unable to execute the code after following this steps. after extracting a scene from running the 4 scripts described in the readme file

python extract_nuscene.py
python transform.py
python align.py
python extract_object_pts.py

I get something like this :
Then proceeding to run the code:

python train_combine.py -s media/dge95/MinDrive_DG/extracted_scenes/cb0cd06a1dd84271968466d7b65e48f 

The train_combine.py execution returns an error:
I don't understand why the train script expects "_static_part" and "/sparse/0/" but during the preprocessing steps they are not created. Is there any possibility that I am missing some preprocessing steps ? I see in the train function there are multiple functions with no use like save_subsets_by_part_number. Could you please help me understand how to correctly execute the project?. I find your method very interesting but unfortunately after quite some time spent trying to make it work, it has not been possible.
Your help will be deeply appreciated.
-DGE

Have you solved the problem? I met the same error as yours. Thanks.

Where do I get the k1, k2, and k3, k4 in line 111 of scripts/align.py? I generated them in the order I normally follow, but it says there is no such key value.

The params of 'K1' and 'K2' are not used in the code. I set them to zero.

[Aaron-116]

Same problem! Is there any progress?