TypeError: int() argument must be a string, a bytes-like object or a real number, not 'NoneType'

[kondi06]

Describe the bug
File "C:\Users\Administrator\AppData\Local\Programs\Python\Python312\Lib\site-packages\glances\exports\glances_mqtt.py", line 48, in init
self.port = int(self.port) or 8883
^^^^^^^^^^^^^^
TypeError: int() argument must be a string, a bytes-like object or a real number, not 'NoneType'

To Reproduce
Steps to reproduce the behavior:

1. Start Glances with the following options '...'
2. Press the key '....'
3. See error

Expected behavior
A clear and concise description of what you expected to happen.

Screenshots
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Environement (please complete the following information)

• Operating System (lsb_release -a or OS name/version): To be completed with result of: lsb_release -a
• Glances & psutil versions: To be completed with result of: glances -V
• How do you install Glances (Pypi package, script, package manager, source): To be completed
• Glances test (only available with Glances 3.1.7 or higher):

To be completed with result of: glances --issue

Additional context
Add any other context about the problem here.

You can also pastebin:

Traceback (most recent call last):
File "", line 198, in run_module_as_main
File "", line 88, in run_code
File "C:\Users\Administrator\AppData\Local\Programs\Python\Python312\Scripts\glances.exe_main.py", line 7, in
File "C:\Users\Administrator\AppData\Local\Programs\Python\Python312\Lib\site-packages\glances_init.py", line 185, in main
start(config=core.get_config(), args=core.get_args())
File "C:\Users\Administrator\AppData\Local\Programs\Python\Python312\Lib\site-packages\glances_init_.py", line 108, in start
mode = GlancesMode(config=config, args=args)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\Administrator\AppData\Local\Programs\Python\Python312\Lib\site-packages\glances\standalone.py", line 44, in init
self.stats = GlancesStats(config=config, args=args)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\Administrator\AppData\Local\Programs\Python\Python312\Lib\site-packages\glances\stats.py", line 39, in init
self.load_modules(self.args)
File "C:\Users\Administrator\AppData\Local\Programs\Python\Python312\Lib\site-packages\glances\stats.py", line 90, in load_modules
self.load_exports(args=args)
File "C:\Users\Administrator\AppData\Local\Programs\Python\Python312\Lib\site-packages\glances\stats.py", line 167, in load_exports
self._exports[export_name] = export_module.Export(args=args, config=self.config)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\Administrator\AppData\Local\Programs\Python\Python312\Lib\site-packages\glances\exports\glances_mqtt.py", line 48, in init
self.port = int(self.port) or 8883
^^^^^^^^^^^^^^
TypeError: int() argument must be a string, a bytes-like object or a real number, not 'NoneType'

• the Glances configuration file (https://glances.readthedocs.io/en/latest/config.html#location)
• the Glances log file (https://glances.readthedocs.io/en/latest/config.html#logging)

[nicolargo]

Be sure that your glances.conf (with the MQTT server/port defined) file is read by Glances on startup:

#  glances --export mqtt -C <path to>/glances.conf

[nicolargo]

Try to pull the latest Docker image (pushed today). I patch it to force a default glances.conf file.