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graphdeco-inria / gaussian-splatting

Original reference implementation of "3D Gaussian Splatting for Real-Time Radiance Field Rendering"
https://repo-sam.inria.fr/fungraph/3d-gaussian-splatting/
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SIBR installation failed at json.hpp #652

Open mingqiJ opened 8 months ago

mingqiJ commented 8 months ago

image

It is so weird why my installation failed at here.

gaussian-splatting/SIBR_viewers/src/./projects/remote/json.hpp:3954:14: fatal error: filesystem: No such file or directory

include < filesystem >

My environment is ubuntu 2204 cmake 3.24 gcc 7.5 cuda 11.8

Snosixtyboo commented 8 months ago

Hi,

gcc 7 is too old, it does not have a working filesystem implementation (does not fulfill that part of the C++17 standard)

yifeilang commented 8 months ago

include <experimental/filesystem>

std::experimental::filesystem::xxx

replace filesystem with experimental filesystem