마스터Q&A
마스터Q&A 안드로이드는 안드로이드 개발자들의 질문과 답변을 위한 지식 커뮤니티 사이트입니다. 안드로이드펍에서 운영하고 있습니다. [사용법, 운영진]

안드로이드 오류 뭐가 틀렸는지 어떻게 고쳐야 되는지 모르겠어요 ㅠㅠ

0 추천 
04-24 00:11:53.422: E/AndroidRuntime(528): FATAL EXCEPTION: main
04-24 00:11:53.422: E/AndroidRuntime(528): java.lang.RuntimeException: Unable to start activity ComponentInfo{kr.co.Liworldcom/kr.co.Liworldcom.TotalListView}: java.lang.RuntimeException: Unable to start activity ComponentInfo{kr.co.Liworldcom/kr.co.Liworldcom.LectureListReady}: java.lang.RuntimeException: Unable to start activity ComponentInfo{kr.co.Liworldcom/kr.co.Liworldcom.LectureList}: java.lang.NullPointerException
04-24 00:11:53.422: E/AndroidRuntime(528):  at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1956)
04-24 00:11:53.422: E/AndroidRuntime(528):  at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:1981)
04-24 00:11:53.422: E/AndroidRuntime(528):  at android.app.ActivityThread.access$600(ActivityThread.java:123)
04-24 00:11:53.422: E/AndroidRuntime(528):  at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1147)
04-24 00:11:53.422: E/AndroidRuntime(528):  at android.os.Handler.dispatchMessage(Handler.java:99)
04-24 00:11:53.422: E/AndroidRuntime(528):  at android.os.Looper.loop(Looper.java:137)
04-24 00:11:53.422: E/AndroidRuntime(528):  at android.app.ActivityThread.main(ActivityThread.java:4424)
04-24 00:11:53.422: E/AndroidRuntime(528):  at java.lang.reflect.Method.invokeNative(Native Method)
04-24 00:11:53.422: E/AndroidRuntime(528):  at java.lang.reflect.Method.invoke(Method.java:511)
04-24 00:11:53.422: E/AndroidRuntime(528):  at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:784)
04-24 00:11:53.422: E/AndroidRuntime(528):  at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:551)
04-24 00:11:53.422: E/AndroidRuntime(528):  at dalvik.system.NativeStart.main(Native Method)
04-24 00:11:53.422: E/AndroidRuntime(528): Caused by: java.lang.RuntimeException: Unable to start activity ComponentInfo{kr.co.Liworldcom/kr.co.Liworldcom.LectureListReady}: java.lang.RuntimeException: Unable to start activity ComponentInfo{kr.co.Liworldcom/kr.co.Liworldcom.LectureList}: java.lang.NullPointerException
04-24 00:11:53.422: E/AndroidRuntime(528):  at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1956)
04-24 00:11:53.422: E/AndroidRuntime(528):  at android.app.ActivityThread.startActivityNow(ActivityThread.java:1797)
04-24 00:11:53.422: E/AndroidRuntime(528):  at android.app.LocalActivityManager.moveToState(LocalActivityManager.java:135)
04-24 00:11:53.422: E/AndroidRuntime(528):  at android.app.LocalActivityManager.startActivity(LocalActivityManager.java:347)
04-24 00:11:53.422: E/AndroidRuntime(528):  at android.widget.TabHost$IntentContentStrategy.getContentView(TabHost.java:682)
04-24 00:11:53.422: E/AndroidRuntime(528):  at android.widget.TabHost.setCurrentTab(TabHost.java:346)
04-24 00:11:53.422: E/AndroidRuntime(528):  at android.widget.TabHost.addTab(TabHost.java:236)
04-24 00:11:53.422: E/AndroidRuntime(528):  at kr.co.Liworldcom.TotalListView.onCreate(TotalListView.java:32)
04-24 00:11:53.422: E/AndroidRuntime(528):  at android.app.Activity.performCreate(Activity.java:4465)
04-24 00:11:53.422: E/AndroidRuntime(528):  at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1049)
04-24 00:11:53.422: E/AndroidRuntime(528):  at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1920)
04-24 00:11:53.422: E/AndroidRuntime(528):  ... 11 more
04-24 00:11:53.422: E/AndroidRuntime(528): Caused by: java.lang.RuntimeException: Unable to start activity ComponentInfo{kr.co.Liworldcom/kr.co.Liworldcom.LectureList}: java.lang.NullPointerException
04-24 00:11:53.422: E/AndroidRuntime(528):  at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1956)
04-24 00:11:53.422: E/AndroidRuntime(528):  at android.app.ActivityThread.startActivityNow(ActivityThread.java:1797)
04-24 00:11:53.422: E/AndroidRuntime(528):  at android.app.LocalActivityManager.moveToState(LocalActivityManager.java:135)
04-24 00:11:53.422: E/AndroidRuntime(528):  at android.app.LocalActivityManager.startActivity(LocalActivityManager.java:347)
04-24 00:11:53.422: E/AndroidRuntime(528):  at kr.co.Liworldcom.LectureListReady.onCreate(LectureListReady.java:43)
04-24 00:11:53.422: E/AndroidRuntime(528):  at android.app.Activity.performCreate(Activity.java:4465)
04-24 00:11:53.422: E/AndroidRuntime(528):  at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1049)
04-24 00:11:53.422: E/AndroidRuntime(528):  at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1920)
04-24 00:11:53.422: E/AndroidRuntime(528):  ... 21 more
04-24 00:11:53.422: E/AndroidRuntime(528): Caused by: java.lang.NullPointerException
04-24 00:11:53.422: E/AndroidRuntime(528):  at kr.co.Liworldcom.LectureList.requestData(LectureList.java:123)
04-24 00:11:53.422: E/AndroidRuntime(528):  at kr.co.Liworldcom.LectureList.onCreate(LectureList.java:63)
04-24 00:11:53.422: E/AndroidRuntime(528):  at android.app.Activity.performCreate(Activity.java:4465)
04-24 00:11:53.422: E/AndroidRuntime(528):  at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1049)
04-24 00:11:53.422: E/AndroidRuntime(528):  at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1920)
04-24 00:11:53.422: E/AndroidRuntime(528):  ... 28 more

 

익명사용자 님이 2015년 4월 24일 질문

1개의 답변

+1 추천

오류 로그 중에 

kr.co.Liworldcom.LectureList

이 들어간 부분만 살펴보세요 

 

그리고 다음부터는 앞의 불필요한 부분은 다 빼고 이런식으로 올리세요 

FATAL EXCEPTION: main
java.lang.RuntimeException: Unable to start activity ComponentInfo{kr.co.Liworldcom/kr.co.Liworldcom.TotalListView}: java.lang.RuntimeException: Unable to start activity ComponentInfo{kr.co.Liworldcom/kr.co.Liworldcom.LectureListReady}: java.lang.RuntimeException: Unable to start activity ComponentInfo{kr.co.Liworldcom/kr.co.Liworldcom.LectureList}: java.lang.NullPointerException
 at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1956)
 at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:1981)
 at android.app.ActivityThread.access$600(ActivityThread.java:123)
 at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1147)
 at android.os.Handler.dispatchMessage(Handler.java:99)
 at android.os.Looper.loop(Looper.java:137)
 at android.app.ActivityThread.main(ActivityThread.java:4424)
 at java.lang.reflect.Method.invokeNative(Native Method)
 at java.lang.reflect.Method.invoke(Method.java:511)
 at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:784)
 at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:551)
 at dalvik.system.NativeStart.main(Native Method)
Caused by: java.lang.RuntimeException: Unable to start activity ComponentInfo{kr.co.Liworldcom/kr.co.Liworldcom.LectureListReady}: java.lang.RuntimeException: Unable to start activity ComponentInfo{kr.co.Liworldcom/kr.co.Liworldcom.LectureList}: java.lang.NullPointerException
 at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1956)
 at android.app.ActivityThread.startActivityNow(ActivityThread.java:1797)
 at android.app.LocalActivityManager.moveToState(LocalActivityManager.java:135)
 at android.app.LocalActivityManager.startActivity(LocalActivityManager.java:347)
 at android.widget.TabHost$IntentContentStrategy.getContentView(TabHost.java:682)
 at android.widget.TabHost.setCurrentTab(TabHost.java:346)
 at android.widget.TabHost.addTab(TabHost.java:236)
 at kr.co.Liworldcom.TotalListView.onCreate(TotalListView.java:32)
 at android.app.Activity.performCreate(Activity.java:4465)
 at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1049)
 at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1920)
 ... 11 more
Caused by: java.lang.RuntimeException: Unable to start activity ComponentInfo{kr.co.Liworldcom/kr.co.Liworldcom.LectureList}: java.lang.NullPointerException
 at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1956)
 at android.app.ActivityThread.startActivityNow(ActivityThread.java:1797)
 at android.app.LocalActivityManager.moveToState(LocalActivityManager.java:135)
 at android.app.LocalActivityManager.startActivity(LocalActivityManager.java:347)
 at kr.co.Liworldcom.LectureListReady.onCreate(LectureListReady.java:43)
 at android.app.Activity.performCreate(Activity.java:4465)
 at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1049)
 at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1920)
 ... 21 more
Caused by: java.lang.NullPointerException
 at kr.co.Liworldcom.LectureList.requestData(LectureList.java:123)
 at kr.co.Liworldcom.LectureList.onCreate(LectureList.java:63)
 at android.app.Activity.performCreate(Activity.java:4465)
 at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1049)
 at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1920)
 ... 28 more

 

쎄미 (162,410 포인트) 님이 2015년 4월 24일 답변
쎄미님이 2015년 4월 24일 수정
 | Operated by 안드로이드펍
...