How to debug who is eating my touches in UIKit?

Question

I can\'t figure out why tapping on text fields and buttons in my view is not working. I\'ve checked all the obvious things like whether userInteractionEnabled is set to YES, whe

Answer 1

You can debug that by using a symbolic breakpoint:

-[UIWindow sendEvent:] & po $arg3

Logs:

 timestamp: 179462 touches: {(
 phase: Began tap count: 1 force: 0.000 
window: ; layer = > view: > location in window: {165.66665649414062, 232.33332824707031} previous location in window: 
{165.66665649414062, 232.33332824707031} location in view: {165.66665649414062, 
232.33332824707031} previous location in view: {165.66665649414062,232.33332824707031}
)}