ns-export gaussian-splat, no errors, no splat.ply

[pyjacques]

Describe the bug
Nothing appends when using ns-export gaussian-splat command (no file created, no errors)

To Reproduce
Steps to reproduce the behavior:

1. conda activate nerfstudio
2. cd nerfstudio
3. ns-export gaussian-splat --load-config outputs/splatfacto/2024-10-16_152313/config.yml --output-dir exports/splat/

Expected behavior
file created in e:/conda/nerfstudio/exports/splat/splat.ply

Screenshots

(nerfstudio) E:\conda\nerfstudio>ns-export gaussian-splat --load-config outputs/splatfacto/2024-10-16_152313/config.yml --output-dir exports/splat/

(nerfstudio) E:\conda\nerfstudio>

Additional context
Windows 11
MicroConda3
VS2019
Neftstudio 1.1.4
gSplat 1.4.0
successful training
ns-viewer --load-config outputs/splatfacto/2024-10-16_152313/config.yml works perfectly

[Haven-Lau]

+1 same issue

[Alby90]

+1. same. even "ns-export --help" gives no output.

[HectorZarate]

+1 Getting no errors or output with ns-export no matter what args are passed.

[HectorZarate]

I fixed it by downgrading pymeshlab, I had 2023.12.post2 installed. Downgraded to 2023.12.post1

(nerfstudio) C:\Users\Hector\nerfstudio>pip show pymeshlab
Name: pymeshlab
Version: 2023.12.post2
Summary: A Python interface to MeshLab
Home-page: https://github.com/cnr-isti-vclab/PyMeshLab
Author: Alessandro Muntoni, Paolo Cignoni
Author-email: [email protected]
License: GPL3
Location: c:\users\hector\anaconda3\envs\nerfstudio\lib\site-packages
Requires: msvc-runtime, numpy
Required-by: nerfstudio


pip uninstall pymeshlab
pip install pymeshlab==2023.12.post1

[Knni9ht]

I fixed it by downgrading pymeshlab, I had 2023.12.post2 installed. Downgraded to 2023.12.post1

(nerfstudio) C:\Users\Hector\nerfstudio>pip show pymeshlab
Name: pymeshlab
Version: 2023.12.post2
Summary: A Python interface to MeshLab
Home-page: https://github.com/cnr-isti-vclab/PyMeshLab
Author: Alessandro Muntoni, Paolo Cignoni
Author-email: [email protected]
License: GPL3
Location: c:\users\hector\anaconda3\envs\nerfstudio\lib\site-packages
Requires: msvc-runtime, numpy
Required-by: nerfstudio


pip uninstall pymeshlab
pip install pymeshlab==2023.12.post1

it worked for me,thanks