[Error] NoneType has no Len
p-i-c-o opened this issue · comments
Type of Issue (Enhancement, Error, Bug, Question)
Error
Operating System
MacOS
PySimpleGUI Port (tkinter, Qt, Wx, Web)
PySimpleGUI
Versions
Version information can be obtained by calling sg.main_get_debug_data()
Or you can print each version shown in ()
Python version (sg.sys.version
)
3.9.1
PySimpleGUI Version (sg.__version__
)
4.60.0
GUI Version (tkinter (sg.tclversion_detailed
), PySide2, WxPython, Remi)
8.6.8
Your Experience In Months or Years (optional)
Years Python programming experience
3
Years Programming experience overall
4
Have used another Python GUI Framework? (tkinter, Qt, etc) (yes/no is fine)
slightly
Anything else you think would be helpful?
Using repl.it and regular mac terminal app
Troubleshooting
These items may solve your problem. Please check those you've done by changing - [ ] to - [X]
- Searched main docs for your problem www.PySimpleGUI.org
- Looked for Demo Programs that are similar to your goal Demos.PySimpleGUI.org
- If not tkinter - looked for Demo Programs for specific port
- For non tkinter - Looked at readme for your specific port if not PySimpleGUI (Qt, WX, Remi)
- Run your program outside of your debugger (from a command line)
- Searched through Issues (open and closed) to see if already reported Issues.PySimpleGUI.org
- Tried using the PySimpleGUI.py file on GitHub. Your problem may have already been fixed but not released
Detailed Description
Code To Duplicate
A short program that isolates and demonstrates the problem (Do not paste your massive program, but instead 10-20 lines that clearly show the problem)
This pre-formatted code block is all set for you to paste in your bit of code:
event, values = window.read()
Screenshot, Sketch, or Drawing
Watcha Makin?
I'm making a script manager for the Pico Ducky by dbisu ( on GitHub )
Duplicate issue as issue #5474