Error NoCredentials and Unable to Register Devices for Push Notifications about amplify-js

[SwhiteMHC]

The invocation order was the problem. I needed to reorganize my code to ensure initializePushNotifications() was fired within my AuthenticationGateway component.

You can feel free to close. Thank you.

[SwhiteMHC]

Possible source of issue:

It seems initializePushNotifications() is ultimately calling await fetchAuthSession() from @aws-amplify/core. This call is failing as no user's are currently logged in. I am using the Amplify UI Authenticator for React Native, which is loaded to log the user in AFTER initializePushNotifications() has already been called....

import { AppRegistry } from 'react-native';
import App from './App';
import { name as appName } from './app.json';

import { Amplify } from 'aws-amplify';
import { initializePushNotifications } from 'aws-amplify/push-notifications';
import amplifyconfig from './src/amplifyconfiguration.json';

Amplify.configure(amplifyconfig);
initializePushNotifications();

AppRegistry.registerComponent(appName, () => App);

My configuration is similar (App.js).

import React from 'react';

// AWS
import {Authenticator} from '@aws-amplify/ui-react-native';
import {Amplify} from 'aws-amplify';
import {initializePushNotifications} from 'aws-amplify/push-notifications';

// Components
import AuthenticationGateway from './src/components/AuthenticationGateway/AuthenticationGateway';

// SplashScreen
import * as SplashScreen from 'expo-splash-screen';

SplashScreen.preventAutoHideAsync();
setTimeout(SplashScreen.hideAsync, 5000);

Amplify.configure({
  Auth: {
    Cognito: {
      //  Amazon Cognito User Pool ID
      userPoolId: 'XXXX',
      // OPTIONAL - Amazon Cognito Web Client ID (26-char alphanumeric string)
      userPoolClientId: 'XXXX',
      // REQUIRED only for Federated Authentication - Amazon Cognito Identity Pool ID
      identityPoolId: 'XXXX',
    },
  },
  Notifications: {
    PushNotification: {
      Pinpoint: {
        appId: 'XXXX',
        region: 'us-west-2',
      },
    },
  },
  Analytics: {
    Pinpoint: {
      appId: 'XXXX',
      region: 'us-west-2',
    },
  },
});

initializePushNotifications();

function App() {
  return (
    <Authenticator.Provider>
      <AuthenticationGateway />
    </Authenticator.Provider>
  );
}

export default App;

[cwomack]

Hello, @SwhiteMHC and thanks for opening this issue. To your point that initializePushNotifications() calls fetchAuthSession() under the hood, can you confirm if you have guest access (i.e. unauth roles) enabled for you app?