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Posible Rechazo de Promesa No Manejado (id:143)

Soy nuevo en el uso de reaccionar nativo para construir la aplicación, traté de mostrar una matriz usando una lista plana, puede mostrar los datos con éxito, pero se muestra el mensaje de advertencia.

 [Unhandled promise rejection: Error: Directory for "" doesn't exist. Please make sure directory '' exists before calling downloadAsync.] at node_modules/react-native/Libraries/BatchedBridge/NativeModules.js:104:50 in promiseMethodWrapper at node_modules/expo-modules-core/build/NativeModulesProxy.native.js:15:23 in moduleName.methodInfo.name at node_modules/expo-file-system/build/FileSystem.js:105:17 in downloadAsync at node_modules/expo-file-system/build/FileSystem.js:101:7 in downloadAsync at node_modules/expo-asset/build/PlatformUtils.js:49:25 in _downloadAsyncManagedEnv

y mi código está abajo

 <View> <FlatList data = {result} keyExtractor={(item) => item.Code} renderItem={({item}) => <View> <List.Item title={item.Title} description={item.Code} > </List.Item> </View> } /> </View>
about 4 years ago · Juan Pablo Isaza
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