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Error using pyversion, Too many input arguments.

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Mukesh
Mukesh il 29 Feb 2024
Spostato: Fangjun Jiang il 1 Mar 2024
I want to create CoolProp in my MATLAB interface. for this, I installed Python 3.11 for window 11. After that i opened MATLAB 2023a and I typed in my MATLAB Command window: pyversion C:\Users\ASUS\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Python 3.11\python.exe
I am getting: Error using pyversion, Too many input arguments.
can anyone help me for executing the above?
thank yoy in advace for your valuable suggesion.

Risposte (2)

Fangjun Jiang
Fangjun Jiang il 29 Feb 2024
Modificato: Fangjun Jiang il 29 Feb 2024
Might be the white space in the folder name? Try
pyversion("C:\Users\ASUS\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Python 3.11\python.exe")
pyversion('C:\Users\ASUS\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Python 3.11\python.exe')
By the way, it is recommended to use pyenv
  2 Commenti
Mukesh
Mukesh il 1 Mar 2024
Hi Fangjun Jiang,
Thank you for your comment!
By using
pyversion("C:\Users\ASUS\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Python 3.11\python.exe")
it gives an error like:
Error using pyversion
Path argument does not specify a valid executable.
And after that when when we are using pyenv instead of pyversion, it also gives error
pyenv('C:\Users\ASUS\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Python 3.11\python.exe')
Error using pyenv
Invalid number of arguments.
Fangjun Jiang
Fangjun Jiang il 1 Mar 2024
Spostato: Fangjun Jiang il 1 Mar 2024
If you look at the file under C:\Users\ASUS\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Python 3.11\, they are most likely "short cut" file, not executable. Please locate the actual .exe file.

Accedi per commentare.


Mike Croucher
Mike Croucher il 29 Feb 2024
Modificato: Mike Croucher il 29 Feb 2024
Hi Mukesh
Try this
pyenv(Version="C:\Users\ASUS\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Python 3.11\python.exe")
  1 Commento
Mukesh
Mukesh il 1 Mar 2024
Hi Mike Croucher'
Thank you for your comment! I appreciate your insight and perspective.
But I tried as your comments such as: pyenv(Version="C:\Users\ASUS\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Python 3.11\python.exe")
it gives an error like:
Error using pyenv
Path argument does not specify a valid executable.
Could you please provide any additional insights or suggestions on resolving this issue?

Accedi per commentare.

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