Flutter: How to check if a variable is a List<Object?>?

user_18343686 0
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Code:

print(item);
print(item.runtimeType);
print(item.runtimeType is List);
print(item.runtimeType is List<Object?>);

Result:

flutter: [null, null]
flutter: List<Object?>
flutter: false
flutter: false

I don't know how to get a true for this check...

flutter if-statement object list
2 Answers
print(item is List<Object?>)
user_67503270

try this out, and try to tinker with this code:

var firstList = [1,2,3,4,5,6]; print(firstList.firstWhere((i) => i < 4));

user_82776930
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