android–dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:61)中的类加载错误？

概述无法运行以下项目,项目中没有错误.我已经多次运行该项目了.请有人帮我解决问题.AndroidManifest.xml中：<manifestxmlns:android="http://schemas.android.com/apkes/android"package="com.extremefitness.org"android:versionCode="1"android:versionName=&

无法运行以下项目,项目中没有错误.我已经多次运行该项目了.请有人帮我解决问题.

AndroidManifest.xml中：

<manifest xmlns:androID="http://schemas.androID.com/apk/res/androID"    package="com.extremefitness.org"    androID:versionCode="1"    androID:versionname="1.0" >    <supports-screens        androID:anyDensity="false"        androID:largeScreens="true"        androID:normalScreens="true"        androID:smallScreens="true"        androID:xlargeScreens="true" />    <uses-permission androID:name="androID.permission.INTERNET" >    </uses-permission>    <uses-permission androID:name="androID.permission.ACCESS_NETWORK_STATE" >    </uses-permission>    <uses-permission androID:name="androID.permission.ACCESS_WIFI_STATE" >    </uses-permission>    <uses-permission androID:name="androID.permission.CHANGE_WIFI_MulTICAST_STATE" />    <uses-permission androID:name="androID.permission.CLEAR_APP_CACHE" >    </uses-permission>    <uses-permission androID:name="androID.permission.disABLE_KEyguard" />    <uses-permission androID:name="androID.permission.WAKE_LOCK" />    <application        androID:icon="@drawable/ic_launcher"        androID:label="@string/app_name"        androID:theme="@style/Apptheme" >        <activity            androID:name=".Tabbaractivity"            androID:windowsoftinputMode="adjustPan|adjustResize" >            <intent-filter>                <action androID:name="androID.intent.action.MAIN" />                <category androID:name="androID.intent.category.LAUNCHER" />            </intent-filter>        </activity>        <activity            androID:name=".HomeActivity"            androID:screenorIEntation="portrait"            androID:windowsoftinputMode="adjustPan|adjustResize" >        </activity>        <activity            androID:name="com.extremefitness.vIEws.LoginActivity"            androID:noHistory="true"            androID:screenorIEntation="portrait"            androID:windowsoftinputMode="adjustPan|adjustResize" >        </activity>        <activity            androID:name="com.extremefitness.vIEws.Registeractivity"            androID:noHistory="true"            androID:screenorIEntation="portrait"            androID:windowsoftinputMode="adjustPan|adjustResize" >        </activity>        <activity            androID:name="com.extremefitness.vIEws.Profiletabactivity"            androID:screenorIEntation="portrait"            androID:windowsoftinputMode="adjustPan|adjustResize" >        </activity>        <activity            androID:name="com.extremefitness.vIEws.RandomWorkouttabactivity"            androID:screenorIEntation="portrait"            androID:windowsoftinputMode="adjustPan|adjustResize" >        </activity>        <activity            androID:name="com.extremefitness.vIEws.Tracktabactivity"            androID:screenorIEntation="portrait"            androID:windowsoftinputMode="adjustPan|adjustResize" >        </activity>        <activity            androID:name="com.extremefitness.vIEws.Workouttabactivity"            androID:screenorIEntation="portrait"            androID:windowsoftinputMode="adjustPan|adjustResize" >        </activity>        <activity            androID:name="com.extremefitness.vIEws.StatsActivity"            androID:screenorIEntation="portrait"            androID:windowsoftinputMode="adjustPan|adjustResize" >        </activity>        <activity            androID:name="com.extremefitness.vIEws.ExerciseActivity"            androID:screenorIEntation="portrait"            androID:windowsoftinputMode="adjustPan|adjustResize" >        </activity>        <activity            androID:name="com.extremefitness.vIEws.CustomDialog"            androID:screenorIEntation="portrait"            androID:windowsoftinputMode="adjustPan|adjustResize" >        </activity>        <activity            androID:name="com.extremefitness.vIEws.WorkoutDescription"            androID:noHistory="true"            androID:screenorIEntation="portrait"            androID:windowsoftinputMode="adjustPan|adjustResize" >        </activity>        <activity            androID:name="com.extremefitness.vIEws.ExerciseDescription"            androID:screenorIEntation="portrait"            androID:windowsoftinputMode="adjustPan|adjustResize" >        </activity>        <activity            androID:name="com.extremefitness.vIEws.Settings"            androID:screenorIEntation="portrait"            androID:windowsoftinputMode="adjustPan|adjustResize" >        </activity>        <activity            androID:name="com.extremefitness.vIEws.RandomWorkoutResponse"            androID:screenorIEntation="portrait"            androID:windowsoftinputMode="adjustPan|adjustResize" >        </activity>        <activity            androID:name=".FBActivity"            androID:screenorIEntation="portrait"            androID:windowsoftinputMode="adjustPan|adjustResize" >        </activity>        <activity            androID:name=".Twitteractivity"            androID:screenorIEntation="portrait"            androID:windowsoftinputMode="adjustPan|adjustResize" >        </activity>        <activity            androID:name="com.extremefitness.vIEws.VIDeoDialog"            androID:configChanges="orIEntation|screenSize|keyboardHIDden"            androID:screenorIEntation="nosensor" >            <Meta-data                androID:name="@string/minVersion"                androID:value="8" />            <Meta-data                androID:name="@string/isLaunchableActivity"                androID:value="true" />        </activity>        <activity            androID:name="com.extremefitness.vIEws.WorktVIDeoDialog"            androID:configChanges="orIEntation|screenSize|keyboardHIDden"            androID:screenorIEntation="nosensor" >            <Meta-data                androID:name="@string/minVersion"                androID:value="8" />            <Meta-data                androID:name="@string/isLaunchableActivity"                androID:value="true" />        </activity>    </application></manifest>

错误的日志：

04-26 14:45:08.211: E/AndroIDRuntime(2179): FATAL EXCEPTION: main04-26 14:45:08.211: E/AndroIDRuntime(2179): java.lang.RuntimeException: Unable to instantiate activity ComponentInfo{com.extremefitness.org/com.extremefitness.org.Tabbaractivity}: java.lang.classNotFoundException: com.extremefitness.org.Tabbaractivity04-26 14:45:08.211: E/AndroIDRuntime(2179):     at androID.app.ActivityThread.performlaunchActivity(ActivityThread.java:1894)04-26 14:45:08.211: E/AndroIDRuntime(2179):     at androID.app.ActivityThread.handleLaunchActivity(ActivityThread.java:1995)04-26 14:45:08.211: E/AndroIDRuntime(2179):     at androID.app.ActivityThread.access0(ActivityThread.java:128)04-26 14:45:08.211: E/AndroIDRuntime(2179):     at androID.app.ActivityThread$H.handleMessage(ActivityThread.java:1161)04-26 14:45:08.211: E/AndroIDRuntime(2179):     at androID.os.Handler.dispatchMessage(Handler.java:99)04-26 14:45:08.211: E/AndroIDRuntime(2179):     at androID.os.Looper.loop(Looper.java:137)04-26 14:45:08.211: E/AndroIDRuntime(2179):     at androID.app.ActivityThread.main(ActivityThread.java:4517)04-26 14:45:08.211: E/AndroIDRuntime(2179):     at java.lang.reflect.Method.invokeNative(Native Method)04-26 14:45:08.211: E/AndroIDRuntime(2179):     at java.lang.reflect.Method.invoke(Method.java:511)04-26 14:45:08.211: E/AndroIDRuntime(2179):     at com.androID.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:993)04-26 14:45:08.211: E/AndroIDRuntime(2179):     at com.androID.internal.os.ZygoteInit.main(ZygoteInit.java:760)04-26 14:45:08.211: E/AndroIDRuntime(2179):     at dalvik.system.NativeStart.main(Native Method)04-26 14:45:08.211: E/AndroIDRuntime(2179): Caused by: java.lang.classNotFoundException: com.extremefitness.org.Tabbaractivity04-26 14:45:08.211: E/AndroIDRuntime(2179):     at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:61)04-26 14:45:08.211: E/AndroIDRuntime(2179):     at java.lang.classLoader.loadClass(ClassLoader.java:501)04-26 14:45:08.211: E/AndroIDRuntime(2179):     at java.lang.classLoader.loadClass(ClassLoader.java:461)04-26 14:45:08.211: E/AndroIDRuntime(2179):     at androID.app.Instrumentation.newActivity(Instrumentation.java:1027)04-26 14:45:08.211: E/AndroIDRuntime(2179):     at androID.app.ActivityThread.performlaunchActivity(ActivityThread.java:1885)04-26 14:45:08.211: E/AndroIDRuntime(2179):     ... 11 more

解决方法:

我遇到同样的问题,检查构建路径,你的第三个罐子没有在你的apk文件中.
1.右键单击您的项目,选择“构建路径” – > “配置构建路径…”.
2.在“订购和导出”选项卡中,选中“AndroID私有库”选项.
希望工作.

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