app neither installing not running on emulator

Question

I have created My First Android Hello World on Android Studio . but when I run it on emulator , it is not running neither installing it on Emulator .. Every time is only shows session '' Error only in log .. i have done restart several times . no use ,

this is my emulator Setting

My Manifest

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.example.administrator.facebooklogin" >

    <application
        android:allowBackup="true"
        android:icon="@mipmap/ic_launcher"
        android:label="@string/app_name"
        android:theme="@style/AppTheme" >
        <activity
            android:name=".MainActivity"
            android:label="@string/app_name" >
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />

                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>
    </application>

</manifest>

I have changed the device and skins as well , but no use i have not found proper solution for session '' error .

Answer 1

Since you have just started, Explore Genymotion, a faster and better alternative to Android virtual devices for Android Development.