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나는 내 사용자 지정 gridview 표시하려는 조각이 있습니다. gridview 잘 작동하지만 내가 조각에 힘을 가까이 넣어. 이 내 코드입니다 :오류 custome 조각에있는 gridview
조각 :의 GridView이 fragment_home
에 존재하기 때문에
01-04 08:30:22.899: E/AndroidRuntime(2379): FATAL EXCEPTION: main
01-04 08:30:22.899: E/AndroidRuntime(2379): java.lang.RuntimeException: Unable to start activity ComponentInfo{info.androidhive.tashrifat/com.plusnet.tashrifat.MainActivity}: java.lang.NullPointerException
01-04 08:30:22.899: E/AndroidRuntime(2379): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2211)
01-04 08:30:22.899: E/AndroidRuntime(2379): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2261)
01-04 08:30:22.899: E/AndroidRuntime(2379): at android.app.ActivityThread.access$600(ActivityThread.java:141)
01-04 08:30:22.899: E/AndroidRuntime(2379): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1256)
01-04 08:30:22.899: E/AndroidRuntime(2379): at android.os.Handler.dispatchMessage(Handler.java:99)
01-04 08:30:22.899: E/AndroidRuntime(2379): at android.os.Looper.loop(Looper.java:137)
01-04 08:30:22.899: E/AndroidRuntime(2379): at android.app.ActivityThread.main(ActivityThread.java:5103)
01-04 08:30:22.899: E/AndroidRuntime(2379): at java.lang.reflect.Method.invokeNative(Native Method)
01-04 08:30:22.899: E/AndroidRuntime(2379): at java.lang.reflect.Method.invoke(Method.java:525)
01-04 08:30:22.899: E/AndroidRuntime(2379): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:737)
01-04 08:30:22.899: E/AndroidRuntime(2379): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:553)
01-04 08:30:22.899: E/AndroidRuntime(2379): at dalvik.system.NativeStart.main(Native Method)
01-04 08:30:22.899: E/AndroidRuntime(2379): Caused by: java.lang.NullPointerException
01-04 08:30:22.899: E/AndroidRuntime(2379): at com.plusnet.tashrifat.HomeFragment.onCreateView(HomeFragment.java:28)
01-04 08:30:22.899: E/AndroidRuntime(2379): at android.app.Fragment.performCreateView(Fragment.java:1695)
01-04 08:30:22.899: E/AndroidRuntime(2379): at android.app.FragmentManagerImpl.moveToState(FragmentManager.java:885)
01-04 08:30:22.899: E/AndroidRuntime(2379): at android.app.FragmentManagerImpl.moveToState(FragmentManager.java:1057)
01-04 08:30:22.899: E/AndroidRuntime(2379): at android.app.BackStackRecord.run(BackStackRecord.java:682)
01-04 08:30:22.899: E/AndroidRuntime(2379): at android.app.FragmentManagerImpl.execPendingActions(FragmentManager.java:1435)
01-04 08:30:22.899: E/AndroidRuntime(2379): at android.app.Activity.performStart(Activity.java:5142)
01-04 08:30:22.899: E/AndroidRuntime(2379): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2184)
01-04 08:30:22.899: E/AndroidRuntime(2379): ... 11 more
CustomGrid 생성자 내부에서 어떤 일이 벌어지고 있습니까? 기본 UI 스레드에서 벗어나십시오. gridview1 Gridview가있는 –
레이아웃? –
@ R.layout.fragment_home의 ρяσѕρєяK – amir