time 버튼 message 버튼을 누르면 애러가 뜨면서 꺼진느데요 logcat 애러를 보니깐 null이 있는 것을 보니 뭔가가

null인 상태인것 같은데 흠...어떻것이 null인 상태인지를 모르겠어요

 

 

ㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡ time logcat error ㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡ

 

11-04 07:03:46.624: E/AndroidRuntime(1454): FATAL EXCEPTION: main
11-04 07:03:46.624: E/AndroidRuntime(1454): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.android.calednar/com.android.calednar.TimeActivity}: java.lang.NullPointerException
11-04 07:03:46.624: E/AndroidRuntime(1454):  at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1956)
11-04 07:03:46.624: E/AndroidRuntime(1454):  at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:1981)
11-04 07:03:46.624: E/AndroidRuntime(1454):  at android.app.ActivityThread.access$600(ActivityThread.java:123)
11-04 07:03:46.624: E/AndroidRuntime(1454):  at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1147)
11-04 07:03:46.624: E/AndroidRuntime(1454):  at android.os.Handler.dispatchMessage(Handler.java:99)
11-04 07:03:46.624: E/AndroidRuntime(1454):  at android.os.Looper.loop(Looper.java:137)
11-04 07:03:46.624: E/AndroidRuntime(1454):  at android.app.ActivityThread.main(ActivityThread.java:4424)
11-04 07:03:46.624: E/AndroidRuntime(1454):  at java.lang.reflect.Method.invokeNative(Native Method)
11-04 07:03:46.624: E/AndroidRuntime(1454):  at java.lang.reflect.Method.invoke(Method.java:511)
11-04 07:03:46.624: E/AndroidRuntime(1454):  at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:784)
11-04 07:03:46.624: E/AndroidRuntime(1454):  at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:551)
11-04 07:03:46.624: E/AndroidRuntime(1454):  at dalvik.system.NativeStart.main(Native Method)
11-04 07:03:46.624: E/AndroidRuntime(1454): Caused by: java.lang.NullPointerException
11-04 07:03:46.624: E/AndroidRuntime(1454):  at com.android.calednar.TimeActivity.onCreate(TimeActivity.java:42)
11-04 07:03:46.624: E/AndroidRuntime(1454):  at android.app.Activity.performCreate(Activity.java:4465)
11-04 07:03:46.624: E/AndroidRuntime(1454):  at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1049)
11-04 07:03:46.624: E/AndroidRuntime(1454):  at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1920)
11-04 07:03:46.624: E/AndroidRuntime(1454):  ... 11 more

ㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡ

 

ㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡ message logcat error ㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡ

 

11-04 07:04:02.044: E/AndroidRuntime(1473): FATAL EXCEPTION: main
11-04 07:04:02.044: E/AndroidRuntime(1473): java.lang.NullPointerException
11-04 07:04:02.044: E/AndroidRuntime(1473):  at com.android.calednar.ScheduleActivity.onClick(ScheduleActivity.java:127)
11-04 07:04:02.044: E/AndroidRuntime(1473):  at android.view.View.performClick(View.java:3511)
11-04 07:04:02.044: E/AndroidRuntime(1473):  at android.view.View$PerformClick.run(View.java:14105)
11-04 07:04:02.044: E/AndroidRuntime(1473):  at android.os.Handler.handleCallback(Handler.java:605)
11-04 07:04:02.044: E/AndroidRuntime(1473):  at android.os.Handler.dispatchMessage(Handler.java:92)
11-04 07:04:02.044: E/AndroidRuntime(1473):  at android.os.Looper.loop(Looper.java:137)
11-04 07:04:02.044: E/AndroidRuntime(1473):  at android.app.ActivityThread.main(ActivityThread.java:4424)
11-04 07:04:02.044: E/AndroidRuntime(1473):  at java.lang.reflect.Method.invokeNative(Native Method)
11-04 07:04:02.044: E/AndroidRuntime(1473):  at java.lang.reflect.Method.invoke(Method.java:511)
11-04 07:04:02.044: E/AndroidRuntime(1473):  at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:784)
11-04 07:04:02.044: E/AndroidRuntime(1473):  at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:551)
11-04 07:04:02.044: E/AndroidRuntime(1473):  at dalvik.system.NativeStart.main(Native Method)

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