我是Android的Map View实现的新手.我正在尝试启动一个包含谷歌地图的新活动(点击按钮).我似乎正在做http://developer.android.com/guide/tutorials/views/hello-mapview.html中提到的所有内容.但是我收到以下错误: -
04-18 12:11:11.332: E/AndroidRuntime(629): FATAL EXCEPTION: main
04-18 12:11:11.332: E/AndroidRuntime(629): java.lang.IllegalStateException: Could not execute method of the activity
04-18 12:11:11.332: E/AndroidRuntime(629): at android.view.View$1.onClick(View.java:2144)
04-18 12:11:11.332: E/AndroidRuntime(629): at android.view.View.performClick(View.java:2485)
04-18 12:11:11.332: E/AndroidRuntime(629): at android.view.View$PerformClick.run(View.java:9080)
04-18 12:11:11.332: E/AndroidRuntime(629): at android.os.Handler.handleCallback(Handler.java:587)
04-18 12:11:11.332: E/AndroidRuntime(629): at android.os.Handler.dispatchMessage(Handler.java:92)
04-18 12:11:11.332: E/AndroidRuntime(629): at android.os.Looper.loop(Looper.java:130)
04-18 12:11:11.332: E/AndroidRuntime(629): at android.app.ActivityThread.main(ActivityThread.java:3683)
04-18 12:11:11.332: E/AndroidRuntime(629): at java.lang.reflect.Method.invokeNative(Native Method)
04-18 12:11:11.332: E/AndroidRuntime(629): at java.lang.reflect.Method.invoke(Method.java:507)
04-18 12:11:11.332: E/AndroidRuntime(629): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:839)
04-18 12:11:11.332: E/AndroidRuntime(629): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:597)
04-18 12:11:11.332: …