提示error: Error parsing XML: unbound prefix 我搞不懂的是为什么上面一处就不报错呢

Question

appapkxml

Answer 1

估计是  xmlns:app="http://schemas.android.com/apk/res/cn.buaa.myweixin"
这里的问题，你自己的包名不是cn.buaa.myweixin吧，所以你用他的肯定不行，你换成自己的包名
如果嫌麻烦，就改成xmlns:app="http://schemas.android.com/apk/res-auto

Answer 2

以后帖代码的时候请把代码放到代码标识里面去，这样回答的人也会多一点。
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res/cn.buaa.myweixin"
    android:id="@+id/mainweixin"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
    android:background="#eee"
    android:orientation="vertical" >     <FrameLayout android:id="@+id/framelayout"
        android:layout_width="fill_parent"
        android:layout_height="150dip"
        android:background="#ffffff">
        
        <org.taptwo.android.widget.ViewFlow
android:id="@+id/viewflow"
android:layout_width="fill_parent"
android:layout_height="fill_parent" 
>       
        </org.taptwo.android.widget.ViewFlow>
        
        <LinearLayout android:layout_width="fill_parent"
        android:layout_height="wrap_content"
        android:padding="3dip"
        android:layout_gravity="bottom"
        android:gravity="center"
        android:background="#88252525">
错误行：       <org.taptwo.android.widget.CircleFlowIndicator
android:padding="2dip"
android:layout_height="wrap_content"
android:layout_width="wrap_content"
android:id="@+id/viewflowindic"
android:layout_gravity="center_horizontal|bottom"
app:radius="4dip"
app:circleSeparation = "20dip"
app:inactiveType="fill"
app:activeType="fill"
app:activeColor="#ff0000"
app:inactiveColor="#ffffff"
/>        </LinearLayout> 
         
       </FrameLayout>    <RelativeLayout
        android:id="@+id/main_bottom"
        android:layout_width="match_parent"
        android:layout_height="55dp"
        android:layout_alignParentBottom="true"
        android:background="@drawable/bottom_bar"
        android:orientation="vertical" >        <ImageView
            android:id="@+id/img_tab_now"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_alignParentBottom="true"
            android:layout_gravity="bottom"
            android:scaleType="matrix"
            android:src="@drawable/tab_bg" />        <LinearLayout
            android:layout_width="fill_parent"
            android:layout_height="wrap_content"
            android:layout_alignParentBottom="true"
            android:paddingBottom="2dp" >            <LinearLayout
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_weight="1"
                android:gravity="center_horizontal"
                android:orientation="vertical" >                <ImageView
                    android:id="@+id/img_weixin"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:clickable="true"
                    android:scaleType="matrix"
                    android:src="@drawable/tab_weixin_pressed" />                <TextView
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:text="微信"
                    android:textColor="#fff"
                    android:textSize="12sp" />
            </LinearLayout>            <LinearLayout
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_weight="1"
                android:gravity="center_horizontal"
                android:orientation="vertical" >                <ImageView
                    android:id="@+id/img_address"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:clickable="true"
                    android:scaleType="matrix"
                    android:src="@drawable/tab_address_normal" />                <TextView
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:text="通讯录"
                    android:textColor="#fff"
                    android:textSize="12sp" />
            </LinearLayout>            <LinearLayout
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_weight="1"
                android:gravity="center_horizontal"
                android:orientation="vertical" >                <ImageView
                    android:id="@+id/img_friends"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:clickable="true"
                    android:scaleType="matrix"
                    android:src="@drawable/tab_find_frd_normal" />                <TextView
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:text="朋友们"
                    android:textColor="#fff"
                    android:textSize="12sp" />
            </LinearLayout>            <LinearLayout
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_weight="1"
                android:gravity="center_horizontal"
                android:orientation="vertical" >                <ImageView
                    android:id="@+id/img_settings"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:clickable="true"
                    android:scaleType="matrix"
                    android:src="@drawable/tab_settings_normal" />                <TextView
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:text="设置"
                    android:textColor="#fff"
                    android:textSize="12sp" />
            </LinearLayout>
        </LinearLayout>
    </RelativeLayout></RelativeLayout>

Answer 3

并且这里并没有出错</org.taptwo.android.widget.ViewFlow> 但是下一处就出错了 经过试验 只要<org.taptwo.android.widget.CircleFlowIndicator 里面加了app:之类的语句就会报错 ，不加就不会报错