Object captured as exception with keys: _dispatchInstances, _dispatchListeners

[anduong96]

I encountered an error while using the FasterImageView component in my React Native application. The error message indicates that an object was captured as an exception with keys: _dispatchInstances, _dispatchListeners.

Error: Object captured as exception with keys: _dispatchInstances, _dispatchListeners
  at FasterImageView.props.onError(app/components/image.resolver/index.tsx:109:32)
  at apply(native)
  at invokeGuardedCallbackImpl(node_modules/react-native/Libraries/Renderer/implementations/ReactNativeRenderer-prod.js:22:15)
  at apply(native)
  at invokeGuardedCallback(node_modules/react-native/Libraries/Renderer/implementations/ReactNativeRenderer-prod.js:40:34)
  at apply(native)
  at invokeGuardedCallbackAndCatchFirstError(node_modules/react-native/Libraries/Renderer/implementations/ReactNativeRenderer-prod.js:53:30)
  at executeDispatch(node_modules/react-native/Libraries/Renderer/implementations/ReactNativeRenderer-prod.js:73:42)
  at executeDispatchesAndReleaseTopLevel(node_modules/react-native/Libraries/Renderer/implementations/ReactNativeRenderer-prod.js:1125:24)
  at call(native)
  at forEachAccumulated(node_modules/react-native/Libraries/Renderer/implementations/ReactNativeRenderer-prod.js:361:63)
  at batchedUpdates$argument_0(node_modules/react-native/Libraries/Renderer/implementations/ReactNativeRenderer-prod.js:1160:25)
  at batchedUpdatesImpl(node_modules/react-native/Libraries/Renderer/implementations/ReactNativeRenderer-prod.js:8457:14)
  at batchedUpdates(node_modules/react-native/Libraries/Renderer/implementations/ReactNativeRenderer-prod.js:1106:30)
  at _receiveRootNodeIDEvent(node_modules/react-native/Libraries/Renderer/implementations/ReactNativeRenderer-prod.js:1137:17)
  at ReactNativePrivateInterface.RCTEventEmitter.register$argument_0.receiveEvent(node_modules/react-native/Libraries/Renderer/implementations/ReactNativeRenderer-prod.js:1178:28)
  at apply(native)
  at __callFunction(node_modules/react-native/Libraries/BatchedBridge/MessageQueue.js:428:32)
  at __guard$argument_0(node_modules/react-native/Libraries/BatchedBridge/MessageQueue.js:113:26)
  at __guard(node_modules/react-native/Libraries/BatchedBridge/MessageQueue.js:368:11)
  at callFunctionReturnFlushedQueue(node_modules/react-native/Libraries/BatchedBridge/MessageQueue.js:112:17)

React Native version: 0.72.4
FasterImage version: 1.7.2

Usage

<FasterImageView
      style={_style as ImageStyle}
      onError={(event) => {
        Sentry.captureException(event.nativeEvent.error);
        Sentry.setContext('imageUrl', { source });
        setHasError(true);
      }}
      source={{
        blurhash: isIos ? imageProps.hash : undefined,
        url: typeof source === 'string' ? source : source.uri,
        cachePolicy: 'discWithCacheControl',
        showActivityIndicator: true,
        resizeMode: resizeMode,
        transitionDuration: 0.2,
        activityColor,
        allowHardware: !isIos,
      }}
    />

[gtokman]

@anduong96, thanks for reporting. Did this exception cause a crash?

What version of RN, iOS/Android/, and NE or OA?

[anduong96]

@gtokman The exception did not caused a crash because we handled here:
Sentry.captureException(event.nativeEvent.error);

It's on both iOS and Android
RN version 0.72.4
Release build

What does NE and OA mean?

[anduong96]

@gtokman