react-native でのエラー [cannot read property 'bindings' of null]

Question

react-native使用中にシミュレータを起動しようとしたのですが
下記のエラーにハマってしまって
シミュレーターを起動できなくて
困っています。。。
ご存知の方、いらっしゃいましたらお伺いできますと幸いです。
シンタックスエラーに関しては
何度かチェックしたので問題ないかと思います。

シミュレータ画面

Failed to load bundle(http://localhost:8081/index.bundle?
platform=ios&dev=true&minify=false) 
with error:(/Users/sugawarasyuta/Desktop/albums/index.js:
Cannot read property 'bindings' of null(null))

index.js

// import a library to help create a component
import React from 'react';
import { AppRegistry,View } from 'react-native';
import Header from './src/components/header';
import AlbumList from './src/components/AlbumList';

//Create a component
const App = () => (
<View>
	<Header headerText= {'albums'} />
	<AlbumList />
</View>
);

AppRegistry.registerComponent('albums', () => App );

AlbumList.js

import React,{Component}from 'react';
import {View, Text} from 'react-native';
import axios from 'axios';

class AlbumList extends Component {
	
	componentWillMount(){
		axios.get('https://rallycoding.herokuapp.com/api/music_albums')
		.then(response => console.log(response));
		
	}
render(){
	return(
		<View>
			<Text>AlbumList!!!</Text>
		</View>
		);
}
}
export default AlbumList;

ターミナル画面

    /usr/bin/codesign --force --sign - --entitlements /Users/sugawarasyuta/Desktop/albums/ios/build/Build/Intermediates.noindex/albums.build/Debug-iphonesimulator/albums.build/albums.app.xcent --timestamp=none /Users/sugawarasyuta/Desktop/albums/ios/build/Build/Products/Debug-iphonesimulator/albums.app

/Users/sugawarasyuta/Desktop/albums/ios/build/Build/Products/Debug-iphonesimulator/albums.app: resource fork, Finder information, or similar detritus not allowed

Command /usr/bin/codesign failed with exit code 1



** BUILD FAILED **


The following build commands failed:

	CodeSign build/Build/Products/Debug-iphonesimulator/albums.app
(1 failure)

Installing build/Build/Products/Debug-iphonesimulator/albums.app
Launching org.reactjs.native.example.albums
org.reactjs.native.example.albums: 8385