缺少课程的Android应用程序崩溃

时间:2014-04-22 08:21:09

标签: java android

我使用Android sDK,我有这个manifest.xml

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

    <uses-sdk
        android:minSdkVersion="8"
        android:targetSdkVersion="19" />
        <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
        <uses-permission android:name="android.permission.INTERNET" />
        <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
        <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
        <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
    <application
        android:allowBackup="true"
        android:icon="@drawable/ic_launcher"
        android:label="@string/app_name"
        android:theme="@style/AppTheme" >
        <activity
            android:name="com.example.deomanapp.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>

但我的应用程序在启动时崩溃,而logcat说:

04-22 03:48:29.770: E/AndroidRuntime(2307): Caused by: java.lang.ClassNotFoundException: Didn't find class "com.example.deomanapp.MainActivity" on path: DexPathList[[zip file "/data/app/com.example.deomanapp-2.apk"],nativeLibraryDirectories=[/data/app-lib/com.example.deomanapp-2, /vendor/lib, /system/lib]

我搜索了一会儿,当你没有把活动放在清单中时,通常会发现这个错误,但是我的清单有这个活动。我怎么能纠正它?

0 个答案:

没有答案