iOS Question unrecognized selector error - How to fix?

[MikeH]

Error occurred on line: 1110 (Main)
-[UIGestureRecognizerTarget sublayers]: unrecognized selector sent to instance 0x1054ada80

Stack Trace: (
  CoreFoundation       7821F73C-378B-3A10-BE90-EF526B7DBA93 + 1155624
  libobjc.A.dylib      objc_exception_throw + 88
  CoreFoundation       7821F73C-378B-3A10-BE90-EF526B7DBA93 + 1590804
  CoreFoundation       7821F73C-378B-3A10-BE90-EF526B7DBA93 + 191004
  CoreFoundation       _CF_forwarding_prep_0 + 96
  UIKitCore            96636F64-106F-30C8-A780-82DCEBB0F443 + 47692

Here is line 1110

I've searched the forum but not found the answer.
Any clues please?

 

[emexes]

I haven't dealt with iOS for five years, and this is just clutching-at-straws brainstorming, but:

"sent to instance 0x1054ada80"

that hex value is not much over 32-bits in value, so maybe it's crossed a limit at 0x100000000 ?

 

[MikeH]

I haven't dealt with iOS for five years, and this is just clutching-at-straws brainstorming, but:

"sent to instance 0x1054ada80"

that hex value is not much over 32-bits in value, so maybe it's crossed a limit at 0x100000000 ?

I don't know. The weirdest thing is... I just removed my ads (because the error seemed to coincide with ad loading) and the error has moved to line 515. Here is line 515:

 

[Erel]

that hex value is not much over 32-bits in value, so maybe it's crossed a limit at 0x100000000 ?

Not related.

It looks like somewhere you are treating UIGestureRecognizerTarget as a view. Maybe you are passing the wrong "parent" type? It can be confusing with B4XPages.