ValueError: [reconstruction.cc:281] Check failed: image.HasFrameId()

[WaningNight]

(mpsfm) waning_night@LAPTOP-P0NSQ57N:/mnt/c/Users/ASUS/PycharmProjects/mpsfm$ python reconstruct.py
--conf sp-lg_m3dv2 \ # see config dir "configs" for other curated options
--data_dir local/example \ # hosts sfm inputs and outputs when other options aren't specified
--intrinsics_path local/example/intrinsics.yaml \ # path to the intrinsics file
--images_dir local/example/images \ # images directory
--cache_dir local/example/cache_dir \ # extraction outputs: depths, normals, matches, etc.
--extract \ # use ["sky", "features", "matches", "depth", "normals"] to force re-extract
--verbose 0
E20250908 17:02:43.319648 130525758203712 reconstruction.cc:281] Check failed: image.HasFrameId()
Traceback (most recent call last):
File "/mnt/c/Users/ASUS/PycharmProjects/mpsfm/reconstruct.py", line 29, in
mpsfm_rec = experiment(
File "/mnt/c/Users/ASUS/PycharmProjects/mpsfm/mpsfm/test/simple.py", line 27, in call
scene_parser = SimpleParser(
File "/mnt/c/Users/ASUS/PycharmProjects/mpsfm/mpsfm/data_proc/simple.py", line 84, in init
self.rec.add_image(pycolmap.Image(name=imanme, camera_id=camid, image_id=image_id))
ValueError: [reconstruction.cc:281] Check failed: image.HasFrameId()

[WaningNight]

have tried a variety of ways including re-installing pyceres from cvg fork

[Zador-Pataki]

Hi, thank you for your interst in our work. Can you double check that you are using the pycolmap version from my fork?

[WaningNight]

Hi, thank you for your interst in our work. Can you double check that you are using the pycolmap version from my fork?

Thank you for your reply. I installed your version of COLMAP, but I couldn’t find pycolmap in the colmap subdirectory of your fork. So I just installed pycolmap directly via pip.

[Zador-Pataki]

See here and look for "[Building PyCOLMAP from source - click to expand]" to build from source. If you have struggle you can check out this PR or the installation steps in the Dockerfile.

[WaningNight]

See here and look for "[Building PyCOLMAP from source - click to expand]" to build from source. If you have struggle you can check out this PR or the installation steps in the Dockerfile.

I followed your method to build PyCOLMAP from source, and I also tried using pablovela5620’s pixi method directly. However, in the end, I still get the following error when running:

Traceback (most recent call last):
File "/mnt/c/Users/ASUS/PycharmProjects/mpsfm/reconstruct.py", line 4, in
from mpsfm.test.simple import SimpleTest
File "/mnt/c/Users/ASUS/PycharmProjects/mpsfm/mpsfm/test/simple.py", line 4, in
from mpsfm.data_proc.simple import SimpleDataset, SimpleParser
File "/mnt/c/Users/ASUS/PycharmProjects/mpsfm/mpsfm/data_proc/init.py", line 7, in
from .basedataset import BaseDataset, BaseDatasetParser
File "/mnt/c/Users/ASUS/PycharmProjects/mpsfm/mpsfm/data_proc/basedataset.py", line 12, in
from mpsfm.data_proc.hloc.imagedataset import resize_image
File "/mnt/c/Users/ASUS/PycharmProjects/mpsfm/mpsfm/data_proc/hloc/imagedataset.py", line 11, in
from mpsfm.utils.io import read_image
File "/mnt/c/Users/ASUS/PycharmProjects/mpsfm/mpsfm/utils/io.py", line 9, in
from mpsfm.utils.parsers import names_to_pair, names_to_pair_old, read_unique_pairs
File "/mnt/c/Users/ASUS/PycharmProjects/mpsfm/mpsfm/utils/parsers.py", line 7, in
import pycolmap
File "/mnt/c/Users/ASUS/PycharmProjects/mpsfm/third_party/colmap/python/pycolmap/init.py", line 9, in
raise RuntimeError(
RuntimeError:
Cannot import the C++ backend pycolmap._core.
Make sure that you successfully install the package with
$ python -m pip install pycolmap/

It seems like the Python wrapper is not able to load the C++ backend. Could you please advise if there’s any additional step I might be missing? Thanks a lot for your help

[yizhidecainiao]

See here and look for "[Building PyCOLMAP from source - click to expand]" to build from source. If you have struggle you can check out this PR or the installation steps in the Dockerfile.

I followed your method to build PyCOLMAP from source, and I also tried using pablovela5620’s pixi method directly. However, in the end, I still get the following error when running:

Traceback (most recent call last): File "/mnt/c/Users/ASUS/PycharmProjects/mpsfm/reconstruct.py", line 4, in from mpsfm.test.simple import SimpleTest File "/mnt/c/Users/ASUS/PycharmProjects/mpsfm/mpsfm/test/simple.py", line 4, in from mpsfm.data_proc.simple import SimpleDataset, SimpleParser File "/mnt/c/Users/ASUS/PycharmProjects/mpsfm/mpsfm/data_proc/init.py", line 7, in from .basedataset import BaseDataset, BaseDatasetParser File "/mnt/c/Users/ASUS/PycharmProjects/mpsfm/mpsfm/data_proc/basedataset.py", line 12, in from mpsfm.data_proc.hloc.imagedataset import resize_image File "/mnt/c/Users/ASUS/PycharmProjects/mpsfm/mpsfm/data_proc/hloc/imagedataset.py", line 11, in from mpsfm.utils.io import read_image File "/mnt/c/Users/ASUS/PycharmProjects/mpsfm/mpsfm/utils/io.py", line 9, in from mpsfm.utils.parsers import names_to_pair, names_to_pair_old, read_unique_pairs File "/mnt/c/Users/ASUS/PycharmProjects/mpsfm/mpsfm/utils/parsers.py", line 7, in import pycolmap File "/mnt/c/Users/ASUS/PycharmProjects/mpsfm/third_party/colmap/python/pycolmap/init.py", line 9, in raise RuntimeError( RuntimeError: Cannot import the C++ backend pycolmap._core. Make sure that you successfully install the package with $ python -m pip install pycolmap/

It seems like the Python wrapper is not able to load the C++ backend. Could you please advise if there’s any additional step I might be missing? Thanks a lot for your help

I resolved this issue by installing pyceres=2.5 from source.

[yizhidecainiao]

However, I encountered the following error when executing reconstruct.py.

[WaningNight]

However, I encountered the following error when executing reconstruct.py.

搞了三四天没搞好我已经力竭了，准备换别的方法试试

[yizhidecainiao]

However, I encountered the following error when executing reconstruct.py.

搞了三四天没搞好我已经力竭了，准备换别的方法试试

我重新编译ceres=2.2后，再编译colmap、pyceres、pycolmap可以了

[Zador-Pataki]

@yizhidecainiao I will investigate this, thanks

[hectorcarrion]

+1 facing the same issue

[yizhidecainiao]

I have discovered that the ceres=2.2.0 version downloaded here does not support cudss. Will this impact reconstruction speed and memory usage?

[isxiaohe]

Hi @yizhidecainiao
I'm having the same issue. Could you please share how exactly you fixed it?