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getProportionateScreenHeight and getProportionateScreenWidth returns an error #6

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lurdharry opened this issue Oct 26, 2020 · 1 comment

lurdharry commented Oct 26, 2020 •

edited

whenever I call the function.
I got the error below.

flutter: The method 'toDouble' was called on null.
flutter: Receiver: null
flutter: Tried calling: toDouble()

I noticed that

screenWidth = _mediaQueryData.size.width;
screenHeight = _mediaQueryData.size.height;

these data return null

Owner

abuanwar072 commented Dec 17, 2020

Please call SizeConfig.init(conttext) on your starting screen.

abuanwar072 closed this as completed

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