运行报NoClassDefFoundError #79
Description
06-21 10:17:11.098: E/AndroidRuntime(367): FATAL EXCEPTION: main
06-21 10:17:11.098: E/AndroidRuntime(367): java.lang.NoClassDefFoundError: com.umeng.analytics.MobclickAgent
06-21 10:17:11.098: E/AndroidRuntime(367): at cn.eoe.app.ui.base.BaseActivity.onCreate(BaseActivity.java:36)
06-21 10:17:11.098: E/AndroidRuntime(367): at cn.eoe.app.ui.SplashActivity.onCreate(SplashActivity.java:21)
06-21 10:17:11.098: E/AndroidRuntime(367): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1047)
06-21 10:17:11.098: E/AndroidRuntime(367): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2627)
06-21 10:17:11.098: E/AndroidRuntime(367): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2679)
06-21 10:17:11.098: E/AndroidRuntime(367): at android.app.ActivityThread.access$2300(ActivityThread.java:125)
06-21 10:17:11.098: E/AndroidRuntime(367): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2033)
06-21 10:17:11.098: E/AndroidRuntime(367): at android.os.Handler.dispatchMessage(Handler.java:99)
06-21 10:17:11.098: E/AndroidRuntime(367): at android.os.Looper.loop(Looper.java:123)
06-21 10:17:11.098: E/AndroidRuntime(367): at android.app.ActivityThread.main(ActivityThread.java:4627)
06-21 10:17:11.098: E/AndroidRuntime(367): at java.lang.reflect.Method.invokeNative(Native Method)
06-21 10:17:11.098: E/AndroidRuntime(367): at java.lang.reflect.Method.invoke(Method.java:521)
06-21 10:17:11.098: E/AndroidRuntime(367): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:868)
06-21 10:17:11.098: E/AndroidRuntime(367): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:626)
06-21 10:17:11.098: E/AndroidRuntime(367): at dalvik.system.NativeStart.main(Native Method)
手动导入umeng包，再运行还是报这个错误，怎么解决？？
现在只要调用umeng包就报这个错误，我该怎么解决？