无法解析活动的超 [英] Unable to resolve superclass of Activity
问题描述
我是一个新的项目收到此错误基于OpenGL ES 10：
I am getting this error on a new project based on OpenGL ES 10:
09-03 12:44:07.870: W/dalvikvm(599): Unable to resolve superclass of Lcom/example/basicgl10test/MainActivity; (416)
09-03 12:44:07.870: W/dalvikvm(599): Link of class 'Lcom/example/basicgl10test/MainActivity;' failed
09-03 12:44:07.870: D/AndroidRuntime(599): Shutting down VM
09-03 12:44:07.910: W/dalvikvm(599): threadid=1: thread exiting with uncaught exception (group=0x409c01f8)
09-03 12:44:07.920: I/dalvikvm(599): Wrote stack traces to '/data/anr/traces.txt'
09-03 12:44:07.980: E/AndroidRuntime(599): FATAL EXCEPTION: main
09-03 12:44:07.980: E/AndroidRuntime(599): java.lang.RuntimeException: Unable to instantiate activity ComponentInfo{com.example.basicgl10test/com.example.basicgl10test.MainActivity}: java.lang.ClassNotFoundException: com.example.basicgl10test.MainActivity
09-03 12:44:07.980: E/AndroidRuntime(599): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1880)
09-03 12:44:07.980: E/AndroidRuntime(599): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:1981)
09-03 12:44:07.980: E/AndroidRuntime(599): at android.app.ActivityThread.access$600(ActivityThread.java:123)
09-03 12:44:07.980: E/AndroidRuntime(599): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1147)
09-03 12:44:07.980: E/AndroidRuntime(599): at android.os.Handler.dispatchMessage(Handler.java:99)
09-03 12:44:07.980: E/AndroidRuntime(599): at android.os.Looper.loop(Looper.java:137)
09-03 12:44:07.980: E/AndroidRuntime(599): at android.app.ActivityThread.main(ActivityThread.java:4424)
09-03 12:44:07.980: E/AndroidRuntime(599): at java.lang.reflect.Method.invokeNative(Native Method)
09-03 12:44:07.980: E/AndroidRuntime(599): at java.lang.reflect.Method.invoke(Method.java:511)
09-03 12:44:07.980: E/AndroidRuntime(599): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:784)
09-03 12:44:07.980: E/AndroidRuntime(599): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:551)
09-03 12:44:07.980: E/AndroidRuntime(599): at dalvik.system.NativeStart.main(Native Method)
09-03 12:44:07.980: E/AndroidRuntime(599): Caused by: java.lang.ClassNotFoundException: com.example.basicgl10test.MainActivity
09-03 12:44:07.980: E/AndroidRuntime(599): at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:61)
09-03 12:44:07.980: E/AndroidRuntime(599): at java.lang.ClassLoader.loadClass(ClassLoader.java:501)
09-03 12:44:07.980: E/AndroidRuntime(599): at java.lang.ClassLoader.loadClass(ClassLoader.java:461)
09-03 12:44:07.980: E/AndroidRuntime(599): at android.app.Instrumentation.newActivity(Instrumentation.java:1023)
09-03 12:44:07.980: E/AndroidRuntime(599): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1871)
09-03 12:44:07.980: E/AndroidRuntime(599): ... 11 more
09-03 12:44:08.061: W/ActivityManager(92): Force finishing activity com.example.basicgl10test/.MainActivity
我的活动课是这样的：
My Activity Class is like this:
package com.example.basicgl10test;
import com.example.gl10gameadvlib.GL10GameActivity;
import com.example.gl10gameadvlib.Screen;
public class MainActivity extends GL10GameActivity {
父活动就是这样在另一个包：
The parent activity is like this in another package:
package com.example.gl10gameadvlib;
import javax.microedition.khronos.egl.EGLConfig;
import javax.microedition.khronos.opengles.GL10;
public abstract class GL10GameActivity extends Activity {
有构建过程中没有错误。我已经重新创建一个新的项目，清洁+版本也仍然是问题仍然存在。
There are no errors during build. I have recreated a fresh project, clean+build also, still the issue persists.
我使用Eclipse IDE与Android 4.0模拟器。问题保持与任何仿真器或真实设备中。
I am using Eclipse IDE with Android 4.0 Emulator. Issue stays with any emulator or real device.
谢谢 Souvik
推荐答案
我紧接着面对这个问题GOOGLE IO 2013 当我更新了我的 ADT插件，Android的SDK工具修订22 和的Android SDK平台的工具来修改17
I faced this issue Right after GOOGLE IO 2013 when i updated my ADT plugin, Android SDK tools to Revision 22 and Android SDK platform-tools to revision 17
我的所有项目previously工作开始无故更新后抛出ClassNotFoundException异常。 然后，我注意到，有一名为Android的私人图书馆和尝试，我发现一个方法来解决这个问题小时后，一个新的Android包。
All of my projects that previously worked started throwing ClassNotFoundException after the update for no reason. Then i noticed that there is a new Android Package named as Android Private Libraries and after hours of trying i found a way to fix this.
右键点击您的项目，然后
Right Click on your Project then
转到构建Path->配置构建路径 - >订单和出口
当你在那里，你应该检查 Android的私人图书馆，然后单击确定。
when you are there you should check the Android Private Libraries and then click OK.
如果你仍然面临的问题，删除里面的所有文件的bin文件夹并重建你的项目。
if you still face the problem delete all the files inside your bin folder and rebuilt you project.
希望这能解决您的问题。
Hope this solves your issue
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