WARN: Excessive number of pending callbacks: 501

[GuglielmoFelici]

Hello! First of all, thanks for this library, it's awesome! 🚀
When using it in a react native app with Expo, I get the following warning on boot. The library works fine, but this warning seems to suggest some leak. Please let me know if I can help in any way to fix this!

WARN  Please report: Excessive number of pending callbacks: 501. 
Some pending callbacks that might have leaked by never being called from native code: 
{
 "186": { "module": "NativeAnimatedModule", "method": "startAnimatingNode" },
 "336": { "module": "NativeAnimatedModule", "method": "startAnimatingNode" },
 "352": { "module": "NativeAnimatedModule", "method": "startAnimatingNode" },
 "3810": { "module": "NativeAnimatedModule", "method": "startAnimatingNode" },
 "3825": { "module": "NativeAnimatedModule", "method": "startAnimatingNode" },
... 
RatingSymbol@http://192.168.1.66:19000/node_modules/expo/AppEntry.bundle?platform=android&dev=true&hot=false:191284:20

(it goes on for quite a while). Full log:
rating-warning.log

This is how I use it in my code:

export const RistoRating = ({
  rating,
  onChange,
  readonly = true
}: RistoRatingProps) => {
  return (
    <View>
      <Rating
        size={25}
        rating={rating / 2}
        onChange={onChange}
        disabled={readonly}
      />
    </View>
  )
}

Thanks in advance for your help!

[kolking]

Hi Guglielmo! I've tried to create a new expo (v. 49) app and used the same testing code I've provided in #14 (comment). Didn't notice any warnings or anything else unusual in the logs. Most likely, the warnings are caused by something else rather that the rating module itself.

The way you're using the rating module in your code looks fine to me, but this doesn't provide the full picture. There could be a parent component(s) at some level that cause the warning.

[kolking]

Btw, this issue looks very similar. If this is the case, then you can probably try to upgrade to the latest expo (v. 49) which is paired with react-native 0.72.6

[GuglielmoFelici]

I'm already at 49.0.21 with react native 0.72.6. By the looks of the issue you linked, it's seems like some bug with react native and not your library, even if the warning is raised by RatingSymbol. I'll try to reproduce in a minimal example

[GuglielmoFelici]

I managed to track down the issue to a weird interaction with KittenUI, I think it's on their/RN side. Sorry for the noise and thanks for trying to reproduce!

[kolking]

@GuglielmoFelici no worries! And good luck with the application you're building!