FileNotFoundError: [Errno 2] No such file or directory: 'png/pose_frame_000000000000.png'

[ghost]

Hi, we are running your code and we keep havng the same error.

We are using the version forked https://github.com/ArashHosseini/3d-pose-baseline) with this parameters:

python src/openpose_3dpose_sandbox.py --camera_frame --residual --batch_norm --dropout 0.5 --max_norm --evaluateActionWise --use_sh --epochs 200 --load 4874200 --pose_estimation_json ./json/testvideo --write_gif --gif_fps 24 --verbose 3 --interpolation --multiplier 0.5

In the folder json/testvideo we have a set of keypoints that we got using https://github.com/ArashHosseini/tf-pose-estimation.
We have created the gif_output folder.

This is the error we have:

Traceback (most recent call last):
File "src/openpose_3dpose_sandbox.py", line 449, in
tf.app.run()
File "/home/nico/miniconda3/envs/tfopen3D/lib/python3.7/site-packages/tensorflow/python/platform/app.py", line 125, in run
_sys.exit(main(argv))
File "src/openpose_3dpose_sandbox.py", line 412, in main
plt.savefig(pngName)
File "/home/nico/miniconda3/envs/tfopen3D/lib/python3.7/site-packages/matplotlib-3.2.0rc3-py3.7-linux-x86_64.egg/matplotlib/pyplot.py", line 723, in savefig
res = fig.savefig(*args, **kwargs)
File "/home/nico/miniconda3/envs/tfopen3D/lib/python3.7/site-packages/matplotlib-3.2.0rc3-py3.7-linux-x86_64.egg/matplotlib/figure.py", line 2203, in savefig
self.canvas.print_figure(fname, **kwargs)
File "/home/nico/miniconda3/envs/tfopen3D/lib/python3.7/site-packages/matplotlib-3.2.0rc3-py3.7-linux-x86_64.egg/matplotlib/backends/backend_qt5agg.py", line 94, in print_figure
super().print_figure(*args, **kwargs)
File "/home/nico/miniconda3/envs/tfopen3D/lib/python3.7/site-packages/matplotlib-3.2.0rc3-py3.7-linux-x86_64.egg/matplotlib/backend_bases.py", line 2093, in print_figure
**kwargs)
File "/home/nico/miniconda3/envs/tfopen3D/lib/python3.7/site-packages/matplotlib-3.2.0rc3-py3.7-linux-x86_64.egg/matplotlib/backends/backend_agg.py", line 535, in print_png
with cbook.open_file_cm(filename_or_obj, "wb") as fh:
File "/home/nico/miniconda3/envs/tfopen3D/lib/python3.7/contextlib.py", line 112, in enter
return next(self.gen)
File "/home/nico/miniconda3/envs/tfopen3D/lib/python3.7/site-packages/matplotlib-3.2.0rc3-py3.7-linux-x86_64.egg/matplotlib/cbook/init.py", line 418, in open_file_cm
fh, opened = to_filehandle(path_or_file, mode, True, encoding)
File "/home/nico/miniconda3/envs/tfopen3D/lib/python3.7/site-packages/matplotlib-3.2.0rc3-py3.7-linux-x86_64.egg/matplotlib/cbook/init.py", line 403, in to_filehandle
fh = open(fname, flag, encoding=encoding)
FileNotFoundError: [Errno 2] No such file or directory: 'png/pose_frame_000000000000.png'

Any suggestions on how to fix this?
Thanks a lot!

[ghost]

We found our problem, the folder 'png' was missing.