"gplus-quickstart-android"가 작동하려면 this tutorial &을 팔로우하고 있습니다. 프로젝트를 오류없이 만들었습니다. 그러나, 내 장치 (내 노트북에 USB 연결)에서 응용 프로그램을 실행하려고하면 응용 프로그램이 즉시 충돌합니다.Google+ 빠른 시작 샘플 앱이 다운 됨
07-21 10:49:10.699: E/Trace(22334): error opening trace file: No such file or directory (2)
07-21 10:49:10.779: W/dalvikvm(22334): threadid=1: thread exiting with uncaught exception (group=0x4100e450)
07-21 10:49:10.809: E/AndroidRuntime(22334): FATAL EXCEPTION: main
07-21 10:49:10.809: E/AndroidRuntime(22334): java.lang.RuntimeException: Unable to instantiate activity ComponentInfo{com.google.android.gms.plus.sample.quickstart/com.google.android.gms.plus.sample.quickstart.MainActivity}: java.lang.ClassNotFoundException: com.google.android.gms.plus.sample.quickstart.MainActivity
07-21 10:49:10.809: E/AndroidRuntime(22334): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1991)
07-21 10:49:10.809: E/AndroidRuntime(22334): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2092)
07-21 10:49:10.809: E/AndroidRuntime(22334): at android.app.ActivityThread.access$600(ActivityThread.java:133)
07-21 10:49:10.809: E/AndroidRuntime(22334): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1203)
07-21 10:49:10.809: E/AndroidRuntime(22334): at android.os.Handler.dispatchMessage(Handler.java:99)
07-21 10:49:10.809: E/AndroidRuntime(22334): at android.os.Looper.loop(Looper.java:137)
07-21 10:49:10.809: E/AndroidRuntime(22334): at android.app.ActivityThread.main(ActivityThread.java:4794)
07-21 10:49:10.809: E/AndroidRuntime(22334): at java.lang.reflect.Method.invokeNative(Native Method)
07-21 10:49:10.809: E/AndroidRuntime(22334): at java.lang.reflect.Method.invoke(Method.java:511)
07-21 10:49:10.809: E/AndroidRuntime(22334): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:789)
07-21 10:49:10.809: E/AndroidRuntime(22334): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:556)
07-21 10:49:10.809: E/AndroidRuntime(22334): at dalvik.system.NativeStart.main(Native Method)
07-21 10:49:10.809: E/AndroidRuntime(22334): Caused by: java.lang.ClassNotFoundException: com.google.android.gms.plus.sample.quickstart.MainActivity
07-21 10:49:10.809: E/AndroidRuntime(22334): at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:61)
07-21 10:49:10.809: E/AndroidRuntime(22334): at java.lang.ClassLoader.loadClass(ClassLoader.java:501)
07-21 10:49:10.809: E/AndroidRuntime(22334): at java.lang.ClassLoader.loadClass(ClassLoader.java:461)
07-21 10:49:10.809: E/AndroidRuntime(22334): at android.app.Instrumentation.newActivity(Instrumentation.java:1053)
07-21 10:49:10.809: E/AndroidRuntime(22334): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1982)
07-21 10:49:10.809: E/AndroidRuntime(22334): ... 11 more
이 사람이 내가 잘못 일을 할 수있는 어떤 방법이 문제를 해결하는 힌트를하거나 않습니다
나는이 로깅입니다 java.lang.ClassNotFoundException:com.google.android.gms.plus.sample.quickstart.MainActivity
이 오류를 볼 수?
MainActivity 클래스는 어디에서 볼 수 있습니까? – Neoh
정확한 소스 코드를 알려주십시오. –
고마워, 내 대답을 참조하십시오 –