您的內容必須具有ID屬性為“ android.R.id.list”錯誤的ListView

Question

當我嘗試運行程序時，出現下一個錯誤。 我看了其他類似的問題，這些家伙問他們的代碼中是否有一個列表視圖。 問題是我的代碼中沒有列表視圖或列表活動。

這是我在GitHub上的項目。

這是錯誤日志：

08-08 19:41:53.948 2473-2473/su.rck.networkcontrol E/AndroidRuntime: FATAL EXCEPTION: main
Process: su.rck.networkcontrol, PID: 2473
java.lang.RuntimeException: Unable to start activity ComponentInfo{su.rck.networkcontrol/su.rck.networkcontrol.BidListActivity}: java.lang.RuntimeException: Your content must have a ListView whose id attribute is 'android.R.id.list'
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2193)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2243)
at android.app.ActivityThread.access$800(ActivityThread.java:135)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1196)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:136)
at android.app.ActivityThread.main(ActivityThread.java:5019)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:515)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:779)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:595)
at dalvik.system.NativeStart.main(Native Method)
Caused by: java.lang.RuntimeException: Your content must have a ListView whose id attribute is 'android.R.id.list'
at android.support.v4.app.ListFragment.ensureList(ListFragment.java:346)
at android.support.v4.app.ListFragment.onViewCreated(ListFragment.java:147)
at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1343)
at android.support.v4.app.FragmentManagerImpl.moveFragmentToExpectedState(FragmentManager.java:1574)
at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1641)
at android.support.v4.app.BackStackRecord.executeOps(BackStackRecord.java:794)
at android.support.v4.app.FragmentManagerImpl.executeOps(FragmentManager.java:2415)
at android.support.v4.app.FragmentManagerImpl.executeOpsTogether(FragmentManager.java:2200)
at android.support.v4.app.FragmentManagerImpl.optimizeAndExecuteOps(FragmentManager.java:2153)
at android.support.v4.app.FragmentManagerImpl.execPendingActions(FragmentManager.java:2063)
at android.support.v4.app.FragmentController.execPendingActions(FragmentController.java:388)
at android.support.v4.app.FragmentActivity.onStart(FragmentActivity.java:554)
at android.app.Instrumentation.callActivityOnStart(Instrumentation.java:1188)
at android.app.Activity.performStart(Activity.java:5241)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2166)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2243) 
at android.app.ActivityThread.access$800(ActivityThread.java:135) 
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1196) 
at android.os.Handler.dispatchMessage(Handler.java:102) 
at android.os.Looper.loop(Looper.java:136) 
at android.app.ActivityThread.main(ActivityThread.java:5019) 
at java.lang.reflect.Method.invokeNative(Native Method) 
at java.lang.reflect.Method.invoke(Method.java:515) 

Answer 1

您正在使用將BidListFragment extends ListFragment更改為BidListFragment extends Fragment ，它將正常工作。 而且您沒有使用ListFragment的Any屬性，因此可以使用Fragment本身

檢查一下

為此，您的視圖層次結構必須包含ID為“ @android：id / list”（或列表，如果在代碼中，則為List）的ListView對象