All Answers Tagged With non-nullable
- Issue The body might complete normally, causing 'null' to be returned, but the return type, 'CartModel', is a potentially non-nullable type. The issue is located within the following section: _items.putIfAbsent(product.id!, () {
print(
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- correct the error in flutter: Methods must have an explicit list of parameters.The body might complete normally, causing 'null' to be returned, but the return type, 'Map<int, CartModel>', is a potentially non-nullable type. You can find the code below: im
- convert nullablne date into non nullable date in c#
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