Cannot read property 'authorize' of undefined

I get TypeError: Cannot read property 'authorize' of undefined with this setup

import { authorize as auth } from 'react-native-app-auth';

const config = {
  clientId: 'app-id',
  clientSecret: 'super-secret',
  redirectUrl: 'com.app://redirect',
  scopes: ['activity', 'sleep'],
  serviceConfiguration: {
    authorizationEndpoint: 'https://domain/authorize',
    tokenEndpoint: 'https://domain.tld/token',
    revocationEndpoint: 'https://domain.tld/revoke'
  }
};

auth(config).then(result => {
  console.log(result);
}).catch(e => {
  console.error(e);
});

Issue Analytics

State:
Created 5 years ago
Comments:20 (7 by maintainers)

Top GitHub Comments

2reactions

tarun29061990commented, Aug 30, 2019

Any update on this? I am still facing the issue on IOS simulator. I have tried everything mentioned in this thread still no success

0reactions

fsg101commented, Jun 20, 2022

I encountered the same error as mentioned here when I try to load an app for a Windows app. (return RNAppAuth.authorize(…nativeMethodArguments); “TypeError: Cannot read properties of undefined”). I tried the linking process but it is intended only for Android and iPhone; as seen below. Does somebody know if there is an easy fix for a Windows app ?

I use react-native-app-auth@6.4.1.

npx react-native link react-native-app-auth npm WARN config global --global, --local are deprecated. Use --location=global instead. warn Calling react-native link [packageName] is deprecated in favor of autolinking. It will be removed in the next major release. Autolinking documentation: https://github.com/react-native-community/cli/blob/master/docs/autolinking.md info Linking “react-native-app-auth” iOS dependency info iOS module “react-native-app-auth” has been successfully linked info Linking “react-native-app-auth” Android dependency info Android module “react-native-app-auth” has been successfully linked