运行空的Android程序 - 预计会出现这种情况吗？

时间：2014-03-10 17:43:04

标签： android eclipse adt

我正在学习Android开发的基础知识，并且在设置编程环境时遇到了一些问题。现在我已经创建了一个新的Android应用程序项目，我正在使用我的手机运行它。当我这样做时，我的手机上收到一条错误消息：“不幸的是，HelloWorld已经停止了。”考虑到我对项目文件一无所知，我不确定它是否应该。以下是LogCat输出的全部内容：

03-10 18:34:16.264: D/dalvikvm(2673): Late-enabling CheckJNI
03-10 18:34:16.361: W/dalvikvm(2673): VFY: unable to resolve static field 1559 (ActionBarWindow) in Landroid/support/v7/appcompat/R$styleable;
03-10 18:34:16.361: D/dalvikvm(2673): VFY: replacing opcode 0x62 at 0x0004
03-10 18:34:16.364: D/AndroidRuntime(2673): Shutting down VM
03-10 18:34:16.364: W/dalvikvm(2673): threadid=1: thread exiting with uncaught exception (group=0x416d7d40)
03-10 18:34:16.368: E/AndroidRuntime(2673): FATAL EXCEPTION: main
03-10 18:34:16.368: E/AndroidRuntime(2673): Process: com.example.helloworld, PID: 2673
03-10 18:34:16.368: E/AndroidRuntime(2673): java.lang.NoClassDefFoundError: android.support.v7.appcompat.R$styleable
03-10 18:34:16.368: E/AndroidRuntime(2673):     at android.support.v7.app.ActionBarActivityDelegate.onCreate(ActionBarActivityDelegate.java:107)
03-10 18:34:16.368: E/AndroidRuntime(2673):     at android.support.v7.app.ActionBarActivityDelegateICS.onCreate(ActionBarActivityDelegateICS.java:58)
03-10 18:34:16.368: E/AndroidRuntime(2673):     at android.support.v7.app.ActionBarActivity.onCreate(ActionBarActivity.java:98)
03-10 18:34:16.368: E/AndroidRuntime(2673):     at com.example.helloworld.MainActivity.onCreate(MainActivity.java:18)
03-10 18:34:16.368: E/AndroidRuntime(2673):     at android.app.Activity.performCreate(Activity.java:5248)
03-10 18:34:16.368: E/AndroidRuntime(2673):     at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1110)
03-10 18:34:16.368: E/AndroidRuntime(2673):     at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2173)
03-10 18:34:16.368: E/AndroidRuntime(2673):     at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2269)
03-10 18:34:16.368: E/AndroidRuntime(2673):     at android.app.ActivityThread.access$800(ActivityThread.java:139)
03-10 18:34:16.368: E/AndroidRuntime(2673):     at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1210)
03-10 18:34:16.368: E/AndroidRuntime(2673):     at android.os.Handler.dispatchMessage(Handler.java:102)
03-10 18:34:16.368: E/AndroidRuntime(2673):     at android.os.Looper.loop(Looper.java:136)
03-10 18:34:16.368: E/AndroidRuntime(2673):     at android.app.ActivityThread.main(ActivityThread.java:5102)
03-10 18:34:16.368: E/AndroidRuntime(2673):     at java.lang.reflect.Method.invokeNative(Native Method)
03-10 18:34:16.368: E/AndroidRuntime(2673):     at java.lang.reflect.Method.invoke(Method.java:515)
03-10 18:34:16.368: E/AndroidRuntime(2673):     at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:785)
03-10 18:34:16.368: E/AndroidRuntime(2673):     at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:601)
03-10 18:34:16.368: E/AndroidRuntime(2673):     at dalvik.system.NativeStart.main(Native Method)
03-10 18:34:18.259: I/Process(2673): Sending signal. PID: 2673 SIG: 9
03-10 18:36:57.062: W/dalvikvm(2984): VFY: unable to resolve static field 1559 (ActionBarWindow) in Landroid/support/v7/appcompat/R$styleable;
03-10 18:36:57.063: D/dalvikvm(2984): VFY: replacing opcode 0x62 at 0x0004
03-10 18:36:57.064: D/AndroidRuntime(2984): Shutting down VM
03-10 18:36:57.064: W/dalvikvm(2984): threadid=1: thread exiting with uncaught exception (group=0x416d7d40)
03-10 18:36:57.066: E/AndroidRuntime(2984): FATAL EXCEPTION: main
03-10 18:36:57.066: E/AndroidRuntime(2984): Process: com.example.helloworld, PID: 2984
03-10 18:36:57.066: E/AndroidRuntime(2984): java.lang.NoClassDefFoundError: android.support.v7.appcompat.R$styleable
03-10 18:36:57.066: E/AndroidRuntime(2984):     at android.support.v7.app.ActionBarActivityDelegate.onCreate(ActionBarActivityDelegate.java:107)
03-10 18:36:57.066: E/AndroidRuntime(2984):     at android.support.v7.app.ActionBarActivityDelegateICS.onCreate(ActionBarActivityDelegateICS.java:58)
03-10 18:36:57.066: E/AndroidRuntime(2984):     at android.support.v7.app.ActionBarActivity.onCreate(ActionBarActivity.java:98)
03-10 18:36:57.066: E/AndroidRuntime(2984):     at com.example.helloworld.MainActivity.onCreate(MainActivity.java:18)
03-10 18:36:57.066: E/AndroidRuntime(2984):     at android.app.Activity.performCreate(Activity.java:5248)
03-10 18:36:57.066: E/AndroidRuntime(2984):     at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1110)
03-10 18:36:57.066: E/AndroidRuntime(2984):     at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2173)
03-10 18:36:57.066: E/AndroidRuntime(2984):     at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2269)
03-10 18:36:57.066: E/AndroidRuntime(2984):     at android.app.ActivityThread.access$800(ActivityThread.java:139)
03-10 18:36:57.066: E/AndroidRuntime(2984):     at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1210)
03-10 18:36:57.066: E/AndroidRuntime(2984):     at android.os.Handler.dispatchMessage(Handler.java:102)
03-10 18:36:57.066: E/AndroidRuntime(2984):     at android.os.Looper.loop(Looper.java:136)
03-10 18:36:57.066: E/AndroidRuntime(2984):     at android.app.ActivityThread.main(ActivityThread.java:5102)
03-10 18:36:57.066: E/AndroidRuntime(2984):     at java.lang.reflect.Method.invokeNative(Native Method)
03-10 18:36:57.066: E/AndroidRuntime(2984):     at java.lang.reflect.Method.invoke(Method.java:515)
03-10 18:36:57.066: E/AndroidRuntime(2984):     at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:785)
03-10 18:36:57.066: E/AndroidRuntime(2984):     at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:601)
03-10 18:3

6:57.066: E/AndroidRuntime(2984):   at dalvik.system.NativeStart.main(Native Method)

那么，这是正常行为还是我在设置Eclipse等时做错了什么？

2 个答案:

答案 0 :(得分：1)

看起来没有为您的项目正确配置Android兼容性库。在Eclipse中，右键单击包浏览器中的项目，然后选择Android Tools > Add Support Library。设置支持库后，清理并重建项目。

答案 1 :(得分：0)

在向您的应用报告错误时，这是​​正常行为。

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