Spinner invalid index 3, size is 3

[diegobsm]

I have three values(item1, item2,item3), when i select the item3 it show this error. please, change your class "JsonFormFragmentPresenter", in the function "onItemSelect", (position + 1) to (position)

[Durgnan]

This is because index starts from 0 so if you want to select item 3 it's index should be 2. Hope this helps