PyInstaller “ValueError: too many values to unpack”

Question

Pyinstaller version 3.2

OS: win10

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My python script work well in Winpython Python Interpreters.

But when I using Pyinstaller packages a python scrip

Answer 1

The datas array expects tuples, not strings. From the pyinstaller docs:

The list of data files is a list of tuples. Each tuple has two values, both of which must be strings:

• The first string specifies the file or files as they are in this system now.
• The second specifies the name of the folder to contain the files at run-time.

I imagine applying the above information to your code would result in this:

...    
datas=[("skimage.io._plugins", '.')],
...

I hope that helps!