arrays - iOS Swift : fatal error: Index out of range -

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i'm trying remove object @ index i'm getting error. here code:

var arr2 = [3,5,6]  let arr3 = arr2 (index, element) in arr3.enumerated() {     print("iii \(index)")     arr2.remove(at: index) }

logs :

 iii 0  iii 1  iii 2  fatal error: index out of range

please let me know i'm doing wrong.

your index value based on arr3. remove items arr2 index doesn't represent proper location in arr2.

one solution iterate arr3 in reverse.

for (index, element) in arr3.enumerated().reversed() {

this keeps remaining indexes same iteration continues.





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