MicroPython • Re: 2 arguments Bur given three

The fill method needs a color value only ...

pixels.fill(color)

But ... "TypeError: function takes 2 positional arguments" ... and that's just one argument !?!?!?

That's thrown me at times. The 'fill' method is probably defined via a 'NeoPixel' class, something like this -So, that is two positional arguments, but when called on an instantiated class, the 'pixels' variable here, that variable is moved into the 'self' of the definition -That all makes sense, but a bit confusing when a mistake is made, it says it wants two when you really only have to provide one when calling.

Statistics: Posted by hippy — Sun Jul 14, 2024 6:37 pm

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