关于unfortunately has stopped的问题
logcat日志猫:
10-15 22:53:02.319: E/AndroidRuntime(2974): FATAL EXCEPTION: main
10-15 22:53:02.319: E/AndroidRuntime(2974): Process: com.itheima.qq, PID: 2974
10-15 22:53:02.319: E/AndroidRuntime(2974): java.lang.RuntimeException: Unable to instantiate activity ComponentInfo{com.itheima.qq/qq.MainActivity}: java.lang.ClassNotFoundException: Didn't find class "qq.MainActivity" on path: DexPathList[[zip file "/data/app/com.itheima.qq-1.apk"],nativeLibraryDirectories=[/data/app-lib/com.itheima.qq-1, /system/lib]]
10-15 22:53:02.319: E/AndroidRuntime(2974): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2121)
10-15 22:53:02.319: E/AndroidRuntime(2974): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2245)
10-15 22:53:02.319: E/AndroidRuntime(2974): at android.app.ActivityThread.access$800(ActivityThread.java:135)
10-15 22:53:02.319: E/AndroidRuntime(2974): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1196)
10-15 22:53:02.319: E/AndroidRuntime(2974): at android.os.Handler.dispatchMessage(Handler.java:102)
10-15 22:53:02.319: E/AndroidRuntime(2974): at android.os.Looper.loop(Looper.java:136)
10-15 22:53:02.319: E/AndroidRuntime(2974): at android.app.ActivityThread.main(ActivityThread.java:5017)
10-15 22:53:02.319: E/AndroidRuntime(2974): at java.lang.reflect.Method.invokeNative(Native Method)
10-15 22:53:02.319: E/AndroidRuntime(2974): at java.lang.reflect.Method.invoke(Method.java:515)
10-15 22:53:02.319: E/AndroidRuntime(2974): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:779)
10-15 22:53:02.319: E/AndroidRuntime(2974): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:595)
10-15 22:53:02.319: E/AndroidRuntime(2974): at dalvik.system.NativeStart.main(Native Method)
10-15 22:53:02.319: E/AndroidRuntime(2974): Caused by: java.lang.ClassNotFoundException: Didn't find class "qq.MainActivity" on path: DexPathList[[zip file "/data/app/com.itheima.qq-1.apk"],nativeLibraryDirectories=[/data/app-lib/com.itheima.qq-1, /system/lib]]
10-15 22:53:02.319: E/AndroidRuntime(2974): at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:56)
10-15 22:53:02.319: E/AndroidRuntime(2974): at java.lang.ClassLoader.loadClass(ClassLoader.java:497)
10-15 22:53:02.319: E/AndroidRuntime(2974): at java.lang.ClassLoader.loadClass(ClassLoader.java:457)
10-15 22:53:02.319: E/AndroidRuntime(2974): at android.app.Instrumentation.newActivity(Instrumentation.java:1061)
10-15 22:53:02.319: E/AndroidRuntime(2974): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2112)
10-15 22:53:02.319: E/AndroidRuntime(2974): ... 11 more