Can't find or decode availabilityDetailedInfo warning when start editing textField

Question

Created Sep ’24

Replies 14

Boosts 28

Views 7.8k

Participants 17

Whenever I start editing TextField or while editing TextField, Xcode shows this worning, and takes a few seconds to show the keyboard. There is no 'availabilityDetailedInfo' in my source code, and I could not find similar errors on the internet.

 Can't find or decode availabilityDetailedInfo
unavailableReasonsHelper: Failed to get or decode availabilityDetailedInfo
Can't find or decode reasons
unavailableReasonsHelper: Failed to get or decode unavailable reasons as well
Can't find or decode availabilityDetailedInfo
unavailableReasonsHelper: Failed to get or decode availabilityDetailedInfo
Can't find or decode reasons
unavailableReasonsHelper: Failed to get or decode unavailable reasons as well

Boost

Answer 1

chris_ineg OP

Sep ’24

getting the same issue on XCode 16. tried with swiftui and uikit and got the same issue with the textfield lagging when tapped.

6

Answer 2

chris_ineg OP

Sep ’24

so i did some digging and it seems like the lag appears as a result of a bug in the xcode debug process, and as a result, running the app straight from my iphone doesnt produce the lagging bug.

try it out yourself. manually close the app and then launch it straight from your device, you shouldn't get the lag again. it's not a complete solution but it should ease some anxiety, i know it did for me.

12

Answer 3

pi80223 OP

Nov ’24

I've seen the same lagging in my app while debugging.

I checked the Console app and saw that the error messages were generated from a "com.apple.GenerativeModels" library (category "availability") whenever a single key was tapped.

The error messages are generated even when the app is not started from Xcode.

3

Answer 4

cecilelebleu OP

Nov ’24

I'm getting the same lag and warnings when opening any TextField, both when running from Xcode and from the device.

This is happening across multiple projects.

In one project, it also seems to affect all instances of an unrelated UIViewRepresentable, which gets an unexpected layout change every time (and only when) these warnings pop up.

4

Answer 5

stuartwk OP

Nov ’24

Getting the same lag when debugging my app in XCode. I'm getting the following errors repeatedly on TextField interaction:

 Can't find or decode reasons
Failed to get or decode unavailable reasons

9

Answer 6

Code-ala-Mode OP

Dec ’24

Same here, as I'm typing, every so many characters typed this gets logged:

Can't find or decode reasons