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vasanthaganeshk/error.txt

Created August 30, 2019 05:24
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Type error mandlebrot
Raw
error.txt
<interactive>:24:22: error:
• Couldn't match type ‘()’ with ‘Image’
Expected type: IO Image
Actual type: IO ()
• In the expression: setPixel y 1000 x
In the first argument of ‘foldM’, namely
‘(\ x y -> setPixel y 1000 x)’
In a stmt of a 'do' block:
c <- foldM (\ x y -> setPixel y 1000 x) b [(0, 0), (1, 1)]
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