安卓程序崩掉了

[baidu_34470250]

这是catlog 新手不是很懂怎么看 希望有人指导一下
这是MainActivity：
package com.example.calculate;


import android.app.Activity;
import android.os.Bundle;


public class MainActivity extends Activity {

@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.calculate);

}
}
这是layout：
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"


>

<EditText
android:id="@+id/editText1"
android:layout_width="match_parent"
android:layout_height="60dp"
android:bufferType="@drawable/white"
android:editable="false"
android:gravity="right|bottom"
>
</EditText>
</LinearLayout>
这是drawable：
<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android" >
<corners android:radius="5.0dp"/>
<solid
android:color="@color/white"
/>


</shape>
还有manifest：
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.example.calculate"
android:versionCode="1"
android:versionName="1.0" >

<uses-sdk
android:minSdkVersion="8"
android:targetSdkVersion="19" />

<application
android:allowBackup="true"
android:icon="@drawable/ic_launcher"
android:label="@string/app_name"
android:theme="@style/AppTheme" >
<activity
android:name="com.example.calculate.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>

[ESC尛蜜蜂]

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical" 
    
    
    >

    <EditText
        android:id="@+id/editText1"
        android:layout_width="match_parent"
        android:layout_height="60dp"
        android:bufferType="spannable"
        android:editable="false"
        android:gravity="right|bottom"
      	>
    </EditText>
</LinearLayout>

bufferType只有3种选项