java.lang.RuntimeException:无法实例化活动

时间:2012-05-17 21:45:42

标签: android manifest crash

我已经尝试了所有可能的解决方案来解决这个问题,但似乎没有任何工作......当我将SDK工具版本从r16更新到r19并将SDK平台工具更新到r11时,问题就出现了。我将所有类都包含在清单中,并且在此更新之前一切正常。你知道如何解决这个问题吗? (我尝试了很多来自这个网站的解决方案......)

这是我的错误日志:

05-17 23:29:10.888: E/AndroidRuntime(20945): FATAL EXCEPTION: main
05-17 23:29:10.888: E/AndroidRuntime(20945): java.lang.RuntimeException: Unable to instantiate activity ComponentInfo{com.bugfullabs.depress/com.bugfullabs.depress.Splash}: java.lang.ClassNotFoundException: com.bugfullabs.depress.Splash
05-17 23:29:10.888: E/AndroidRuntime(20945):    at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2110)
05-17 23:29:10.888: E/AndroidRuntime(20945):    at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2229)
05-17 23:29:10.888: E/AndroidRuntime(20945):    at android.app.ActivityThread.access$600(ActivityThread.java:139)
05-17 23:29:10.888: E/AndroidRuntime(20945):    at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1261)
05-17 23:29:10.888: E/AndroidRuntime(20945):    at android.os.Handler.dispatchMessage(Handler.java:99)
05-17 23:29:10.888: E/AndroidRuntime(20945):    at android.os.Looper.loop(Looper.java:154)
05-17 23:29:10.888: E/AndroidRuntime(20945):    at android.app.ActivityThread.main(ActivityThread.java:4944)
05-17 23:29:10.888: E/AndroidRuntime(20945):    at java.lang.reflect.Method.invokeNative(Native Method)
05-17 23:29:10.888: E/AndroidRuntime(20945):    at java.lang.reflect.Method.invoke(Method.java:511)
05-17 23:29:10.888: E/AndroidRuntime(20945):    at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:784)
05-17 23:29:10.888: E/AndroidRuntime(20945):    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:551)
05-17 23:29:10.888: E/AndroidRuntime(20945):    at dalvik.system.NativeStart.main(Native Method)
05-17 23:29:10.888: E/AndroidRuntime(20945): Caused by: java.lang.ClassNotFoundException: com.bugfullabs.depress.Splash
05-17 23:29:10.888: E/AndroidRuntime(20945):    at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:61)
05-17 23:29:10.888: E/AndroidRuntime(20945):    at java.lang.ClassLoader.loadClass(ClassLoader.java:501)
05-17 23:29:10.888: E/AndroidRuntime(20945):    at java.lang.ClassLoader.loadClass(ClassLoader.java:461)
05-17 23:29:10.888: E/AndroidRuntime(20945):    at android.app.Instrumentation.newActivity(Instrumentation.java:1039)
05-17 23:29:10.888: E/AndroidRuntime(20945):    at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2101)
05-17 23:29:10.888: E/AndroidRuntime(20945):    ... 11 more

这是我的AndroidManifest:

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.bugfullabs.depress"
    android:versionCode="2"
    android:versionName="1.0" >

    <uses-sdk android:minSdkVersion="10" />
    <uses-permission android:name="android.permission.WAKE_LOCK" />

    <application
        android:icon="@drawable/ic_launcher"
        android:label="@string/app_name" >
        <activity
            android:name=".Splash"
            android:label="@string/app_name" >
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />

                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>
        <activity
            android:name=".DEpressActivity"
            android:label="@string/app_name" >
        </activity>
        <activity
            android:name=".SettingsMenu"
            android:label="@string/app_name" >
        </activity>
        <activity
            android:name=".Credits"
            android:label="@string/app_name" >
        </activity>
        <activity
            android:name=".game.LevelSelect"
            android:label="@string/app_name" >
        </activity>
        <activity
            android:name=".game.GameActivity"
            android:label="@string/app_name" >
        </activity>
        <activity
            android:name=".game.FinishScreen"
            android:label="@string/app_name" >
        </activity>
    </application>

</manifest>

1 个答案:

答案 0 :(得分:6)

找不到类:com.bugfullabs.depress.Splash.首先要确保包名中没有拼写错误。 (好像应该是bugfullaps)

接下来,是否包含在库中的Splash类?如果是这样,请检查您的Java Build Path配置,并确保在Order and Export选项卡下检查您的库文件,以便随应用程序一起导出。

编辑:记住,如果你有lib目录,请将其重命名为libs.这是你使用的版本之一的变化之一。祝你好运!