reactNative listView xcode error Cannot adjust current top of stack beyond available views

Question

i want to know what circumstances occur this kind of mistake in a rn listView demo??????? left is Simulator error, the right is xcode error

but if i Comment out the sentence，it works well but notting appear

Answer 1

Looks like you return a wrong data. Check the output of your function (in the set state) and try again.

The problem isn't new: React-native on IOS: cannot adjust current top of stack beyond available views