Hello,
After releasing my App to close testing on Play console, in pre-launch report, I received the performance issue on screen initialize.
Issue : Runtime error : Attemp to invoke interface method ‘java.util.Iteratorjava.util.List.iterator()’ on null object reference.
This app is working fine on some devices.
What I have tried to resolve this : Checked or Uncheckedshow Lists As Json
Are you using web component to get a response ? Maybe a delay in getting response from web causing the error so check if list is empty or not before run a procedure or check list’s lenght