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ywyue / RoomFormer

[CVPR 2023] RoomFormer: Two-level Queries for Single-stage Floorplan Reconstruction
https://ywyue.github.io/RoomFormer/
MIT License
163 stars 22 forks source link

import native_rasterizer ImportError: xxx/code/RoomFormer/diff_ras/native_rasterizer.cpython-38-x86_64-linux-gnu.so: undefined symbol: _ZNK2at6Tensor8data_ptrIfEEPT_v #25

Closed lyx323 closed 3 weeks ago

lyx323 commented 4 weeks ago

Dear authors,

Thank you very much for your work. I appreciate the idea of the paper.

Now, when i'm running the training or the eval code, There has been an error -- import native_rasterizer ImportError: xxx/code/RoomFormer/diff_ras/native_rasterizer.cpython-38-x86_64-linux-gnu.so: undefined symbol: _ZNK2at6Tensor8data_ptrIfEEPT_v

my platform: ubuntu 20.04 GPU: TITAN XP cuda： 11.1.0 python：3.8

How should I fix the problem, thanks a lot!

ywyue commented 3 weeks ago

Hi @lyx323 , thanks for your interest in our work!

Have you set up the environment properly following the README? 

cd diff_ras
python setup.py build develop

Could you please show me the log after you run the above commands? Thank you.

lyx323 commented 3 weeks ago

Hi，thanks for your reply. I have set up the whole requirements of the ReadMe. And this is the log when i running '' cd diff_ras python setup.py build develop '':

running build running build_ext /home/lyx/miniconda3/envs/lyx-py38/lib/python3.8/site-packages/torch/utils/cpp_extension.py:381: UserWarning: Attempted to use ninja as the BuildExtension backend but we could not find ninja.. Falling back to using the slow distutils backend. warnings.warn(msg.format('we could not find ninja.')) running develop /home/lyx/miniconda3/envs/lyx-py38/lib/python3.8/site-packages/setuptools/command/develop.py:42: EasyInstallDeprecationWarning: easy_install command is deprecated. !!

    ********************************************************************************
    Please avoid running ``setup.py`` and ``easy_install``.
    Instead, use pypa/build, pypa/installer or other
    standards-based tools.

    See https://github.com/pypa/setuptools/issues/917 for details.
    ********************************************************************************

!! easy_install.initialize_options(self) /home/lyx/miniconda3/envs/lyx-py38/lib/python3.8/site-packages/setuptools/_distutils/cmd.py:66: SetuptoolsDeprecationWarning: setup.py install is deprecated. !!

    ********************************************************************************
    Please avoid running ``setup.py`` directly.
    Instead, use pypa/build, pypa/installer or other
    standards-based tools.

    See https://blog.ganssle.io/articles/2021/10/setup-py-deprecated.html for details.
    ********************************************************************************

!! self.initialize_options() running egg_info writing rasterizer.egg-info/PKG-INFO writing dependency_links to rasterizer.egg-info/dependency_links.txt writing top-level names to rasterizer.egg-info/top_level.txt reading manifest file 'rasterizer.egg-info/SOURCES.txt' writing manifest file 'rasterizer.egg-info/SOURCES.txt' running build_ext Creating /home/lyx/miniconda3/envs/lyx-py38/lib/python3.8/site-packages/rasterizer.egg-link (link to .) rasterizer 0.0.0 is already the active version in easy-install.pth

Installed /home/lyx/code/RoomFormer/diff_ras Processing dependencies for rasterizer==0.0.0 Finished processing dependencies for rasterizer==0.0.0 Thank you so much!

lyx323 commented 3 weeks ago

Hi I deleted the folders 'build', 'native_rasterizer.cpython-38-x86_64-linux-gnu.so', 'pycache', and 'rasterizer.egg-info' in the default path, and then ran cd diff_ras followed by python setup.py build develop to finally fix the error.

ywyue commented 3 weeks ago

Hi @lyx323 , if I understand correctly, you already fixed the error and I am closing the issue. Otherwise, feel free to reopen the issue again.