Android Libgdx应用程序,无法解析AndroidApplication

Question

我使用libgdx停留在一个android项目上.
我的桌面项目完美运行.
我的android项目包含libs文件夹,其中包含armeabi和armeabi-v7a以及android gdx后端.活动在清单中声明

我习惯使用这些工具.一切都过去工作得很好,突然间我面临一个持续的错误(在项目修复,清理,重新启动,重新下载libs,尝试不同的api,sdk级别,jdk ......之后).

这是错误的日志

06-05 03:28:38.953: I/dalvikvm(5312): Failed resolving    
Lcom/badlogic/gdx/backends/android/AndroidApplication; interface 73 'Lcom/badlogic/gdx/Application;'
06-05 03:28:38.963: W/dalvikvm(5312): Link of class 'Lcom/badlogic/gdx/backends/android/AndroidApplication;' failed
06-05 03:28:38.963: W/dalvikvm(5312): Unable to resolve superclass of Lcom/me/example/Example_RLActivity; (94)
06-05 03:28:38.963: W/dalvikvm(5312): Link of class 'Lcom/me/example/Example_RLActivity;' failed
06-05 03:28:38.963: D/AndroidRuntime(5312): Shutting down VM
06-05 03:28:38.963: W/dalvikvm(5312): threadid=1: thread exiting with uncaught exception (group=0x409fb338)
06-05 03:28:38.963: E/AndroidRuntime(5312): FATAL EXCEPTION: main
06-05 03:28:38.963: E/AndroidRuntime(5312): java.lang.RuntimeException: Unable to instantiate activity ComponentInfo{com.me.example/com.me.example.Example_RLActivity}: java.lang.ClassNotFoundException: com.me.example.Example_RLActivity
06-05 03:28:38.963: E/AndroidRuntime(5312):     at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1880)
06-05 03:28:38.963: E/AndroidRuntime(5312):     at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:1981)
06-05 03:28:38.963: E/AndroidRuntime(5312):     at android.app.ActivityThread.access$600(ActivityThread.java:123)
06-05 03:28:38.963: E/AndroidRuntime(5312):     at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1147)
06-05 03:28:38.963: E/AndroidRuntime(5312):     at android.os.Handler.dispatchMessage(Handler.java:99)
06-05 03:28:38.963: E/AndroidRuntime(5312):     at android.os.Looper.loop(Looper.java:137)
06-05 03:28:38.963: E/AndroidRuntime(5312):     at android.app.ActivityThread.main(ActivityThread.java:4424)
06-05 03:28:38.963: E/AndroidRuntime(5312):     at java.lang.reflect.Method.invokeNative(Native Method)
06-05 03:28:38.963: E/AndroidRuntime(5312):     at java.lang.reflect.Method.invoke(Method.java:511)
06-05 03:28:38.963: E/AndroidRuntime(5312):     at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:787)
06-05 03:28:38.963: E/AndroidRuntime(5312):     at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:554)
06-05 03:28:38.963: E/AndroidRuntime(5312):     at dalvik.system.NativeStart.main(Native Method)
06-05 03:28:38.963: E/AndroidRuntime(5312): Caused by: java.lang.ClassNotFoundException: com.me.example.Example_RLActivity
06-05 03:28:38.963: E/AndroidRuntime(5312):     at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:61)
06-05 03:28:38.963: E/AndroidRuntime(5312):     at java.lang.ClassLoader.loadClass(ClassLoader.java:501)
06-05 03:28:38.963: E/AndroidRuntime(5312):     at java.lang.ClassLoader.loadClass(ClassLoader.java:461)
06-05 03:28:38.963: E/AndroidRuntime(5312):     at android.app.Instrumentation.newActivity(Instrumentation.java:1023)
06-05 03:28:38.963: E/AndroidRuntime(5312):     at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1871)
06-05 03:28:38.963: E/AndroidRuntime(5312):     ... 11 more

我希望你们中的一些人可能已经面临这个问题并解决了它!在此先感谢您的帮助

Answer 1

听起来像Android r17升级错误.有关解决方法,请参阅badlogic博客:http://www.badlogicgames.com/wordpress/？ p = 23622

基本上,您需要将libGDX jar文件显式标记为Android项目中的"导出"jar.