One "trick" that I have used several times is: # If no output channels set them to the OS bitbucket. if sys.stderr is None: sys.stderr = open(os.devnull, "w") if sys.stdout is None: sys.stdout = open(os.devnull, "w") This needs to be done before importing anything like or that uses logging this will allow logging to carry on as before but all of the output will disappear. It might be worth raising an issue on KIVY to suggest something similar or another resolution.
BTW: Most python to executable converts set a FROZEN attribute but I have found that it is not 100% reliable hence the above. Steve From: 'Chris Barker' via PyInstaller <pyinstaller@googlegroups.com> Sent: 16 February 2023 18:50 To: pyinstaller@googlegroups.com Subject: Re: [PyInstaller] application fails in no-console mode NOTE: I don't remember the invocation, but there should be a way to check at runtime if the app is running as a stand-alone, and conditionally set up logging or whatever differently. -CHB On Thu, Feb 16, 2023 at 8:58 AM Steve Barnes <gadgetst...@live.co.uk<mailto:gadgetst...@live.co.uk>> wrote: I have come across similar before. You probably have logger set to write to stdout &/or stderr, however, in the compiled application stdout, stderr = None, None hence the errors. The trick that I used was to check if they are currently None and if so either don't initialise the logger or make sure that all logging is sent to a file. Hope that helps. Steve From: pyinstaller@googlegroups.com<mailto:pyinstaller@googlegroups.com> <pyinstaller@googlegroups.com<mailto:pyinstaller@googlegroups.com>> On Behalf Of Glen Rubin Sent: 16 February 2023 14:54 To: PyInstaller <pyinstaller@googlegroups.com<mailto:pyinstaller@googlegroups.com>> Subject: [PyInstaller] application fails in no-console mode My 'compiled' application fails, but only on Windows when setting console option to False. At fail i get the error: Failed to execute script 'main' due to unhandled exception: maximum recursion depth exceeded with a very long traceback that looks like this: Traceback (most recent call last): File "logging\__init__.py", line 1103, in emit AttributeError: 'NoneType' object has no attribute 'write' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "logging\__init__.py", line 1103, in emit AttributeError: 'NoneType' object has no attribute 'write' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "logging\__init__.py", line 1103, in emit AttributeError: 'NoneType' object has no attribute 'write' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "logging\__init__.py", line 1103, in emit AttributeError: 'NoneType' object has no attribute 'write' This repeats a few thousand times and then prints: Traceback (most recent call last): File "logging\__init__.py", line 1103, in emit AttributeError: 'NoneType' object has no attribute 'write' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "kivy\logger.py", line 248, in emit File "kivy\logger.py", line 222, in _configure File "logging\__init__.py", line 1477, in info File "logging\__init__.py", line 1624, in _log File "logging\__init__.py", line 1634, in handle File "logging\__init__.py", line 1696, in callHandlers File "logging\__init__.py", line 968, in handle File "logging\__init__.py", line 1108, in emit File "logging\__init__.py", line 1021, in handleError File "kivy\logger.py", line 338, in write File "logging\__init__.py", line 1489, in warning File "logging\__init__.py", line 1624, in _log File "logging\__init__.py", line 1634, in handle File "logging\__init__.py", line 1696, in callHandlers File "logging\__init__.py", line 968, in handle File "logging\__init__.py", line 1108, in emit File "logging\__init__.py", line 1021, in handleError File "kivy\logger.py", line 338, in write File "logging\__init__.py", line 1489, in warning File "logging\__init__.py", line 1624, in _log File "logging\__init__.py", line 1634, in handle File "logging\__init__.py", line 1696, in callHandlers File "logging\__init__.py", line 968, in handle File "logging\__init__.py", line 1108, in emit File "logging\__init__.py", line 1021, in handleError File "kivy\logger.py", line 338, in write File "logging\__init__.py", line 1489, in warning File "logging\__init__.py", line 1624, in _log File "logging\__init__.py", line 1634, in handle File "logging\__init__.py", line 1696, in callHandlers File "logging\__init__.py", line 968, in handle File "logging\__init__.py", line 1108, in emit File "logging\__init__.py", line 1021, in handleError File "kivy\logger.py", line 338, in write File "logging\__init__.py", line 1489, in warning ... -- You received this message because you are subscribed to the Google Groups "PyInstaller" group. 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