11-14 09:12:17.732 16000-16007/? E/zygote: Failed sending reply to debugger: Broken pipe
11-14 09:12:18.310 16000-16000/? E/AndroidRuntime: FATAL EXCEPTION: main
Process: com.example.lei93.dcustella, PID: 16000
java.lang.RuntimeException: Unable to start activity ComponentInfo{com.example.lei93.dcustella/com.example.lei93.dcustella.MainActivity}: java.lang.NullPointerException: Attempt to invoke virtual method 'void android.widget.ListView.setAdapter(android.widget.ListAdapter)' on a null object reference
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2778)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2856)
at android.app.ActivityThread.-wrap11(Unknown Source:0)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1589)
at android.os.Handler.dispatchMessage(Handler.java:106)
at android.os.Looper.loop(Looper.java:164)
at android.app.ActivityThread.main(ActivityThread.java:6494)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:438)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:807)
Caused by: java.lang.NullPointerException: Attempt to invoke virtual method 'void android.widget.ListView.setAdapter(android.widget.ListAdapter)' on a null object reference
at com.example.lei93.dcustella.MainActivity.onCreate(MainActivity.java:43)
at android.app.Activity.performCreate(Activity.java:7000)
at android.app.Activity.performCreate(Activity.java:6991)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1214)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2731)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2856)
at android.app.ActivityThread.-wrap11(Unknown Source:0)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1589)
at android.os.Handler.dispatchMessage(Handler.java:106)
at android.os.Looper.loop(Looper.java:164)
at android.app.ActivityThread.main(ActivityThread.java:6494)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:438)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:807)
제가 뷰페이저안에 리스트를 넣을려고하는데요
리스트 어뎁터 자바를 많들고 프래그먼트 자바등 필요한 코딩들 다했습니다.
코드 빨간줄없구요. 실행하면 똑같은 에러가 계속떠서 실행이 불가합니다.
어떻게 고쳐야할지 모르겠습니다. 에러를 봐서는 어뎁터쪽 문제인거같은데 어뎁터쪽 봐도 아무이상이없는데
계속 에러가 떠서 미칠꺼같네욤 ㅜㅠ 도움부탁드립니다.