FAILURE: Build failed with an exception.

• What went wrong: Could not determine the dependencies of task ':app:mergeDebugAssets'.

Could not resolve all task dependencies for configuration ':app:debugRuntimeClasspath'. Could not resolve com.facebook.react:react-native:+. Required by: project :app project :app > project :react-native-push-notification project :app > project :@react-native-async-storage_async-storage project :app > project :@react-native-community_datetimepicker project :app > project :@react-native-community_masked-view project :app > project :@react-native-firebase_app project :app > project :@react-native-firebase_messaging project :app > project :react-native-gesture-handler project :app > project :react-native-image-crop-picker project :app > project :react-native-safe-area-context project :app > project :react-native-screens > Failed to list versions for com.facebook.react:react-native. > Unable to load Maven meta-data from https://jcenter.bintray.com/com/facebook/react/react-native/maven-metadata.xml . > Could not HEAD 'https://jcenter.bintray.com/com/facebook/react/react-native/maven-metadata.xml'. > Read timed out

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BUILD FAILED in 1m 54s
I am not getting any proper solutions from anywhere.