我是
Android开发的新手,在使用AndEngine时遇到了问题.我试图运行一个空的应用程序,但得到一个运行时错误,如下所示：
04-01 21:56:16.326: W/dalvikvm(280): Unable to resolve superclass of Lcom/MyApps/TestApp/TestAppActivity; (31) 04-01 21:56:16.326: W/dalvikvm(280): Link of class 'Lcom/MyApps/TestApp/TestAppActivity;' Failed 04-01 21:56:16.336: D/AndroidRuntime(280): Shutting down VM 04-01 21:56:16.336: W/dalvikvm(280): threadid=1: thread exiting with uncaught exception (group=0x4001d800) 04-01 21:56:16.376: E/AndroidRuntime(280): FATAL EXCEPTION: main 04-01 21:56:16.376: E/AndroidRuntime(280): java.lang.RuntimeException: Unable to instantiate activity ComponentInfo{com.MyApps.TestApp/com.MyApps.TestApp.TestAppActivity}: java.lang.ClassNotFoundException: com.MyApps.TestApp.TestAppActivity in loader dalvik.system.PathClassLoader[/data/app/com.MyApps.TestApp-1.apk] 04-01 21:56:16.376: E/AndroidRuntime(280): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2585) 04-01 21:56:16.376: E/AndroidRuntime(280): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2679) 04-01 21:56:16.376: E/AndroidRuntime(280): at android.app.ActivityThread.access$2300(ActivityThread.java:125) 04-01 21:56:16.376: E/AndroidRuntime(280): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2033) 04-01 21:56:16.376: E/AndroidRuntime(280): at android.os.Handler.dispatchMessage(Handler.java:99) 04-01 21:56:16.376: E/AndroidRuntime(280): at android.os.Looper.loop(Looper.java:123) 04-01 21:56:16.376: E/AndroidRuntime(280): at android.app.ActivityThread.main(ActivityThread.java:4627) 04-01 21:56:16.376: E/AndroidRuntime(280): at java.lang.reflect.Method.invokeNative(Native Method) 04-01 21:56:16.376: E/AndroidRuntime(280): at java.lang.reflect.Method.invoke(Method.java:521) 04-01 21:56:16.376: E/AndroidRuntime(280): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:868) 04-01 21:56:16.376: E/AndroidRuntime(280): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:626) 04-01 21:56:16.376: E/AndroidRuntime(280): at dalvik.system.NativeStart.main(Native Method) 04-01 21:56:16.376: E/AndroidRuntime(280): Caused by: java.lang.ClassNotFoundException: com.MyApps.TestApp.TestAppActivity in loader dalvik.system.PathClassLoader[/data/app/com.MyApps.TestApp-1.apk] 04-01 21:56:16.376: E/AndroidRuntime(280): at dalvik.system.PathClassLoader.findClass(PathClassLoader.java:243) 04-01 21:56:16.376: E/AndroidRuntime(280): at java.lang.ClassLoader.loadClass(ClassLoader.java:573) 04-01 21:56:16.376: E/AndroidRuntime(280): at java.lang.ClassLoader.loadClass(ClassLoader.java:532) 04-01 21:56:16.376: E/AndroidRuntime(280): at android.app.Instrumentation.newActivity(Instrumentation.java:1021) 04-01 21:56:16.376: E/AndroidRuntime(280): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2577) 04-01 21:56:16.376: E/AndroidRuntime(280): ... 11 more
使用过的清单：
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.MyApps.TestApp"
android:versionCode="1"
android:versionName="1.0" >
<uses-sdk android:minSdkVersion="8" />
<uses-permission android:name="android.permission.WAKE_LOCK" />
<application
android:icon="@drawable/ic_launcher"
android:label="@string/app_name" >
<activity
android:name=".TestAppActivity"
android:label="@string/app_name" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
</application>
</manifest>
我尝试将整个包名称替换为.TestAppActivity,但没有任何运气.
但是,当我从Activity而不是BaseGameActivity扩展TestAppActivity时,它起作用了.
任何帮助表示赞赏,
萨米
