<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
    android:orientation="vertical"
    android:background="#111"
    >
    
    <RelativeLayout
        android:layout_width="fill_parent"
        android:layout_height="fill_parent"
        android:layout_centerInParent="true" >

        <ImageView
            android:id="@+id/shakeBg"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_centerInParent="true"        
            android:src="@drawable/shakehideimg_man2" />
        
        <LinearLayout
         android:layout_width="fill_parent"
         android:layout_height="wrap_content"
         android:layout_centerInParent="true"
         android:orientation="vertical" >
        
            <RelativeLayout
                android:id="@+id/shakeImgUp"   
         android:layout_width="fill_parent"
         android:layout_height="190dp"        
         android:background="#111">        
                <ImageView            
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
             android:layout_alignParentBottom="true"
             android:layout_centerHorizontal="true"                      
             android:src="@drawable/shake_logo_up"
              />                
            </RelativeLayout>
            <RelativeLayout
                android:id="@+id/shakeImgDown"
         android:layout_width="fill_parent"
         android:layout_height="190dp"        
         android:background="#111">        
                <ImageView            
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
             android:layout_centerHorizontal="true"                      
             android:src="@drawable/shake_logo_down"
              />                
            </RelativeLayout>
        </LinearLayout>
    </RelativeLayout>
    
    <RelativeLayout 
        android:id="@+id/shake_title_bar" 
   android:layout_width="fill_parent"
   android:layout_height="45dp"
   android:background="@drawable/title_bar"
   android:gravity="center_vertical"  >
   <Button
             android:layout_width="70dp"
             android:layout_height="wrap_content"
             android:layout_centerVertical="true"
             android:text="返回"
             android:textSize="14sp"
             android:textColor="#fff"
             android:onClick="shake_activity_back"
            android:background="@drawable/title_btn_back"/>  
       <TextView
         android:layout_width="wrap_content" 
         android:layout_height="wrap_content" 
         android:text="摇一摇"
         android:layout_centerInParent="true"
         android:textSize="20sp"
android:textColor="#ffffff" /> 
<ImageButton 
    android:layout_width="67dp" 
         android:layout_height="wrap_content"
         android:layout_alignParentRight="true" 
         android:layout_centerVertical="true"
         android:layout_marginRight="5dp"
         android:src="@drawable/mm_title_btn_menu"
android:background="@drawable/title_btn_right"
android:onClick="linshi" 
    />      
</RelativeLayout>
        <SlidingDrawer
        android:id="@+id/slidingDrawer1"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:content="@+id/content"
        android:handle="@+id/handle" >
        <Button
            android:id="@+id/handle"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"     
                  
            android:background="@drawable/shake_report_dragger_up" />
        <LinearLayout
            android:id="@+id/content"
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:background="#f9f9f9" >            
            <ImageView
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:scaleType="fitXY"
                android:src="@drawable/shake_line_up" />
        </LinearLayout>
    </SlidingDrawer></RelativeLayout>在一个项目里是正常的,复制到新的项目就会报错
错误提示:java.lang.StackOverflowError
Exception details are logged in Window > Show View > Error Log
The following classes could not be found:
- Button (Change to android.widget.Button, Fix Build Path, Edit XML)我看也没有什么具体的错误呢,这该怎么办呢