PyInstaller --noconsole failed to execute script error Solution

Solution for PyInstaller failed to execute script error (noconsole).

Solution for Unable to find file path:

def resource_path(relative_path):
if hasattr(sys, '_MEIPASS'):

Add this code on top of your code, Now replace your filepath with resource_path(filename)
Note: Your file should be in same folder where your python script is present.

def subprocess_args(include_stdout=True):
if hasattr(subprocess, 'STARTUPINFO'):
si = subprocess.STARTUPINFO()
else:
si = None
env = None
if include_stdout:
ret = {'stdout': subprocess.PIPE}
else:
ret = {}
'stderr': subprocess.PIPE,
'startupinfo': si,
'env': env })
return ret

Now **subprocess_args(False)) in your subprocess function code.

Solution for subprocess.Popen:

import subprocess

"""Now my Python code can exit, and none of its file handles will remain open."""

Also you need to include your external files in pyinstaller by --add-data or PyInstaller GUI mode ,