[Tutor] TypeError: unhashable type: 'pygame.math.Vector2'

[Cravan]

Hmm, I think I'll reconsider the use of vectors altogether. Thanks Mats! Appreciate your quick response!
Cheers,
Cravan



>    On 6/25/20 10:06 AM, Mats Wichmann wrote:
    
>  sigh... think one thing, write another:
    
    > Your Q is a dictionary;
    > 
    >     Q = {}
    > 
    > and dicts specifically have the restriction that the type be hashable
    
    ... that the _key_ be hashable ...
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