didn't find class scrollview on path dexpathlist

Question

I'm building my first app on android. I'm getting an error "didn't find class scrollview on path dexpathlist". Can you help me?

Here is my main.xml:

    <scrollview xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="fill_parent"
    android:layout_height="wrap_content" >

    <linearlayout
        android:id="@+id/widget1"
        android:layout_width="fill_parent"
        android:layout_height="fill_parent"
        android:orientation="vertical" >

        <textview
            android:layout_width="fill_parent"
            android:layout_height="wrap_content"
            android:text="hello" >

            <com.example.horizontal_spinner
                android:id="@+id/spiner"
                android:layout_width="fill_parent"
                android:layout_height="80dp" >

                <textview
                    android:id="@+id/textView1"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:text="---" >
                </textview>
            </com.example.horizontal_spinner>
        </textview>
    </linearlayout>

</scrollview>

and my manifest:

    <?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.example.horizontalspinner"
    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.horizontalspinner.HorizontalSpinnerActivity"
            android:label="Spinner" >
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />

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

</manifest>

When I launch the task I get only an "Unfortunately your app has stopped." Looking my logcat I can't find the problem.

Any advice?

Thanks!

Answer 1

Simple: the tag is wrong, must be ScrollView not scrollview

<ScrollView 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"
        android:id="@+id/scrollView"
        android:layout_gravity="center_horizontal"
        tools:context=".DetailActivity$PlaceholderFragment">