NameError: name 'CodingTable' is not defined

[LovelyA72]

Exception in Tkinter callback
Traceback (most recent call last):
File "C:\Users\asrock\AppData\Local\Programs\Python\Python39\lib\tkinter_init_.py", line 1892, in call
return self.func(*args)
File "C:\Users\asrock\AppData\Local\Programs\Python\Python39\lib\tkinter_init_.py", line 814, in callit
func(*args)
File "C:\Software\python_wizard\python_wizard_gui", line 300, in _repeatedly
self._readback_table()
File "C:\Software\python_wizard\python_wizard_gui", line 285, in _readback_table
params = frame.parameters()
File "C:\Software\python_wizard\pywizard\FrameData.py", line 37, in parameters
self._parameters = self.parametersWithTranslate(False)
File "C:\Software\python_wizard\pywizard\FrameData.py", line 47, in parametersWithTranslate
parameters["kParameterGain"] = self.parameterizedValueForRMS(self.reflector.rms, translate=translate)
File "C:\Software\python_wizard\pywizard\Reflector.py", line 76, in rms
return self.codingTable.rms[CodingTable.kStopFrameIndex - 1]
NameError: name 'CodingTable' is not defined

[ptwz]

Could you please provide a description on how to reproduce this and some OS and Python information?
I'd like to look into it.

[LovelyA72]

I am using Windows 10 Pro 64bit
Just load a large wav file(around 20 sec) and press play.

[VishalGohelishere]

I am getting the same error

[VishalGohelishere]

I am using Windows 10 Home and python 39

[ptwz]

Hmm, strange. I cannot reproduce it on my linux desktop.
Have you tested smaller/shorter files?

Please find attached the file I used and try it if this trigger the error: demo_sound.zip

[SubhranshuSharma]

Hmm, strange. I cannot reproduce it on my linux desktop.
Have you tested smaller/shorter files?

Please find attached the file I used and try it if this trigger the error: demo_sound.zip

Your file didn't trigger that error but here is a file that gives that error to me on windows 10
untitled.zip

[qairulizwan]

Just an update, i also face the same error,
Running with Win10, python 3.9, folllowing this guide with the given 'a.wav' file: https://www.youtube.com/watch?v=KQseCA0nftI&ab_channel=AeroArduino
My Error same as @LovelyA72

Exception in Tkinter callback Traceback (most recent call last): File "C:\Users\asrock\AppData\Local\Programs\Python\Python39\lib\tkinter__init__.py", line 1892, in call return self.func(*args) File "C:\Users\asrock\AppData\Local\Programs\Python\Python39\lib\tkinter__init__.py", line 814, in callit func(*args) File "C:\Software\python_wizard\python_wizard_gui", line 300, in _repeatedly self._readback_table() File "C:\Software\python_wizard\python_wizard_gui", line 285, in _readback_table params = frame.parameters() File "C:\Software\python_wizard\pywizard\FrameData.py", line 37, in parameters self._parameters = self.parametersWithTranslate(False) File "C:\Software\python_wizard\pywizard\FrameData.py", line 47, in parametersWithTranslate parameters["kParameterGain"] = self.parameterizedValueForRMS(self.reflector.rms, translate=translate) File "C:\Software\python_wizard\pywizard\Reflector.py", line 76, in rms return self.codingTable.rms[CodingTable.kStopFrameIndex - 1] NameError: name 'CodingTable' is not defined

[GerardZ]

Same here... (Win10/python v3.9.6) I want to make my own samples to use in Talkie (Arduino speech lib), dunno if that was you guys' purpose also.

HOWEVER: I did manage to use the command line though ! After installing Scipy I did:

python python_wizard -S -f arduino ..\that_was_easy.wav

Pasted the output in the sketch and succes !

[VCoder18]

Hello, I had the same problem with the same project (arduino uno, python 3.9, windows 10 pro, same video...) but I solved it so I decided to share that answer as my 1st post on github :
1_Go to the python_wizard\pywizard\Reflector.py file
2_add the line below with in the import part of the file :
from .CodingTable import CodingTable
3_run your command to start the wizard and enjoy ; )