subprocess seems not working in pyinstaller exe file

Question

My program in tkinter is working well when I am running it using PyCharm, when I am creating .exe file using pyinstaller,
py

Answer 1

You can compile your code in -w mode or --windowed, but then you have to assign stdin and stderr as well.

So change:

s = subprocess.Popen([EXE,files,'command'],shell=True, stdout=subprocess.PIPE)

to:

s = subprocess.Popen([EXE,files,'command'],shell=True, stdout=subprocess.PIPE, stderr=subprocess.PIPE, stdin=subprocess.PIPE)