다음 코드를 사용했습니다. 이 시도edittext에서 값을 가져올 수 없습니다.
07-15 17:40:20.083: E/AndroidRuntime(5503): FATAL EXCEPTION: main
07-15 17:40:20.083: E/AndroidRuntime(5503): java.lang.NullPointerException
07-15 17:40:20.083: E/AndroidRuntime(5503): at com.app.ServerClient.UserAdminChatActivity$2.onClick(UserAdminChatActivity.java:52)
07-15 17:40:20.083: E/AndroidRuntime(5503): at android.view.View.performClick(View.java:2485)
07-15 17:40:20.083: E/AndroidRuntime(5503): at android.view.View$PerformClick.run(View.java:9080)
07-15 17:40:20.083: E/AndroidRuntime(5503): at android.os.Handler.handleCallback(Handler.java:587)
07-15 17:40:20.083: E/AndroidRuntime(5503): at android.os.Handler.dispatchMessage(Handler.java:92)
07-15 17:40:20.083: E/AndroidRuntime(5503): at android.os.Looper.loop(Looper.java:123)
07-15 17:40:20.083: E/AndroidRuntime(5503): at android.app.ActivityThread.main(ActivityThread.java:3647)
07-15 17:40:20.083: E/AndroidRuntime(5503): at java.lang.reflect.Method.invokeNative(Native Method)
07-15 17:40:20.083: E/AndroidRuntime(5503): at java.lang.reflect.Method.invoke(Method.java:507)
07-15 17:40:20.083: E/AndroidRuntime(5503): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:839)
07-15 17:40:20.083: E/AndroidRuntime(5503): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:597)
07-15 17:40:20.083: E/AndroidRuntime(5503): at dalvik.system.NativeStart.main(Native Method)
가 온 클릭에 무슨 일이()? – Egor
전체 onclick() 이벤트를 붙여 넣었습니다. – Mj1992
'setContentView'를 호출 한 후이 코드를 호출하고 있습니까? –