Problems about Dataset making

[Qudagang]

when I write like you shown in the "How to run the code", like below:
"
import glob
import os
import subprocess
import sys

voxsize = 32
paths = glob.glob("C:/Users/20185290/Desktop/New folder (4)/*.stl")
print ("number of data:", len(paths))

with open(os.devnull, 'w') as devnull:
for i, path in enumerate(paths):
cmd = "binvox -d {0} -cb -e {1}".format(voxsize, path)
ret = subprocess.check_call(cmd.split(' '), stdout=devnull, stderr=devnull)
if ret != 0:
print ("error", i, path)
else:
print (i, path)
"
It do not work, The system shows:

File "C:\Users\20185290\AppData\Local\Continuum\anaconda3\envs\tensorflow\lib\subprocess.py", line 957, in _execute_child
startupinfo)

FileNotFoundError: [WinError 2] The system cannot find the file specified

May I know what happen to the system?

[CRISZJ]

when I write like you shown in the "How to run the code", like below:
"
import glob
import os
import subprocess
import sys

voxsize = 32
paths = glob.glob("C:/Users/20185290/Desktop/New folder (4)/*.stl")
print ("number of data:", len(paths))

with open(os.devnull, 'w') as devnull:
for i, path in enumerate(paths):
cmd = "binvox -d {0} -cb -e {1}".format(voxsize, path)
ret = subprocess.check_call(cmd.split(' '), stdout=devnull, stderr=devnull)
if ret != 0:
print ("error", i, path)
else:
print (i, path)
"
It do not work, The system shows:

File "C:\Users\20185290\AppData\Local\Continuum\anaconda3\envs\tensorflow\lib\subprocess.py", line 957, in _execute_child
startupinfo)

FileNotFoundError: [WinError 2] The system cannot find the file specified

May I know what happen to the system?

maybe you should use *,binvox file