Nodegpu on windows failed with

nvidia-smi not found in PATH, using CPU
[INFO] running “/code/SuperBuild/install/bin/OpenMVS/DensifyPointCloud” “/var/www/data/c9f8a570-caf0-4a57-8f36-fec15333de54/opensfm/undistorted/openmvs/scene.mvs” --resolution-level 3 --dense-config-file “/var/www/data/c9f8a570-caf0-4a57-8f36-fec15333de54/opensfm/undistorted/openmvs/Densify.ini” --max-resolution 4000 --max-threads 2 --number-views-fuse 2 --sub-resolution-levels 2 -w “/var/www/data/c9f8a570-caf0-4a57-8f36-fec15333de54/opensfm/undistorted/openmvs/depthmaps” -v 0 --cuda-device -2
/code/SuperBuild/install/bin/OpenMVS/DensifyPointCloud: error while loading shared libraries: cannot open shared object file: No such file or directory

===== Dumping Info for Geeks (developers need this to fix bugs) =====
Child returned 127
Traceback (most recent call last):
File “/code/stages/”, line 81, in execute
File “/code/opendm/”, line 386, in run
File “/code/opendm/”, line 386, in run
File “/code/opendm/”, line 386, in run
[Previous line repeated 1 more time]
File “/code/opendm/”, line 365, in run
self.process(self.args, outputs)
File “/code/stages/”, line 117, in process
raise e
File “/code/stages/”, line 103, in process
File “/code/stages/”, line 99, in run_densify‘“%s” “%s” %s’ % (context.omvs_densify_path,
File “/code/opendm/”, line 109, in run
raise SubprocessException(“Child returned {}”.format(retcode), retcode)
opendm.system.SubprocessException: Child returned 127

===== Done, human-readable information to follow… =====

I’m not one of the WebODM gurus but it looks like you’re missing the Nvidia CUDA drivers and/or toolkit:

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