解析XML不匹配标记时出错

Question

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent">

    <LinearLayout
        android:id="@+id/tab1"
        android:layout_width="match_parent"
        android:layout_height="match_parent">

        <ScrollView
            android:id="@+id/scrollView1"
            android:layout_width="wrap_content"
            android:layout_height="match_parent">

            <LinearLayout
                android:layout_width="wrap_content"
                android:layout_height="match_parent"
                android:orientation="vertical">

                <TextView
                    android:id="@+id/textView1"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:layout_gravity="center"
                    android:gravity="center"
                    android:text="About the course"
                    android:textColor="#0000ff"
                    android:textSize="20dp" />

                <TextView
                    android:id="@+id/textView2"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:layout_marginTop="10dp"
                    android:text="This course equips you the skills to handle and manage the technology that is so vital in the field of media and communication, namely digital communication, wireless devices, broadband, media design and other emerging media and telecommunication technologies."
                    android:textColor="#0000ff"
                    android:textSize="14dp" />
                <ImageView
                    android:id="@+id/imageView1"
                    android:layout_width="214dp"
                    android:layout_height="171dp"
                    android:layout_marginTop="10dp"
                    android:adjustViewBounds="true"
                    android:padding="10dp"
                    android:scaleType="fitStart"
                    android:src="@drawable/cinema4d"
                    android:layout_gravity="center" />
                <TextView
                    android:id="@+id/textView3"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:layout_marginTop="10dp"
                    android:textColor="#0000ff"
                    android:text="What you learn:"
                    android:textSize="14dp" />
                <TextView
                    android:id="@+id/textView4"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:layout_marginTop="10dp"
                    android:textColor="#0000ff"
                    android:textSize="14dp" 
                    android:text="Enrol in subjects on the fundamentals of media and communication technology and refine your specialisation by choosing elective subjects in areas such as multimedia networking and applications, wireless and mobile communications, and digital broadcasting with emphasis on a 'hands-on. minds-on' approach."/>
                <ImageView
                    android:id="@+id/imageView1"
                    android:layout_width="214dp"
                    android:layout_height="171dp"
                    android:layout_marginTop="10dp"
                    android:adjustViewBounds="true"
                    android:padding="10dp"
                    android:scaleType="fitStart"
                    android:src="@drawable/fdmp"
                    android:layout_gravity="center" />                
        </ScrollView>
    </LinearLayout>    
</LinearLayout>

我的代码很好,我测试了几次,它的工作,直到解析xml不匹配的错误出现,我似乎无法找到错误.在我添加imageview后,当我尝试构建时出现以下错误:在此行找到多个注释: - 错误:解析XML时出错:不匹配的标记 - 元素类型"LinearLayout"必须由匹配的结束标记""终止.有人知道我的代码有什么问题吗？谢谢

Answer 1

错误消息非常准确:

在此行找到多个注释: - 错误:解析XML时出错:标记不匹配 - 元素类型"LinearLayout"必须由匹配的结束标记终止

你的xml打开两个<LinearLayout>标签(一个在第一行,一个作为第一个元素<ScrollView>),但它只关闭一个.

添加</LinearLayout>之前</ScrollView>应解决此问题.