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我遇到了一个异常，但无法确切地知道异常发生的位置。我搜索但无法在堆栈跟踪中获取我的项目名称。

下面是我的堆栈跟踪

02-13 15:48:23.741: W/dalvikvm(416): threadid=1: thread exiting with uncaught exception (group=0x4001d800)
02-13 15:48:24.026: W/System.err(416):    android.content.res.Resources$NotFoundException: File  from xml type layout resource ID   #0x102000a
02-13 15:48:24.036: W/System.err(416):  at android.content.res.Resources.loadXmlResourceParser(Resources.java:1916)
02-13 15:48:24.036: W/System.err(416):  at android.content.res.Resources.loadXmlResourceParser(Resources.java:1871)
02-13 15:48:24.036: W/System.err(416):  at android.content.res.Resources.getLayout(Resources.java:731)
02-13 15:48:24.036: W/System.err(416):  at android.view.LayoutInflater.inflate(LayoutInflater.java:318)
02-13 15:48:24.036: W/System.err(416):  at android.widget.ArrayAdapter.createViewFromResource(ArrayAdapter.java:332)
02-13 15:48:24.036: W/System.err(416):  at android.widget.ArrayAdapter.getView(ArrayAdapter.java:323)
02-13 15:48:24.036: W/System.err(416):  at android.widget.AbsListView.obtainView(AbsListView.java:1315)
02-13 15:48:24.046: W/System.err(416):  at android.widget.ListView.makeAndAddView(ListView.java:1727)
02-13 15:48:24.046: W/System.err(416):  at android.widget.ListView.fillDown(ListView.java:652)
02-13 15:48:24.046: W/System.err(416):  at android.widget.ListView.fillFromTop(ListView.java:709)
02-13 15:48:24.046: W/System.err(416):  at android.widget.ListView.layoutChildren(ListView.java:1580)
02-13 15:48:24.046: W/System.err(416):  at android.widget.AbsListView.onLayout(AbsListView.java:1147)
02-13 15:48:24.046: W/System.err(416):  at android.view.View.layout(View.java:7035)
02-13 15:48:24.046: W/System.err(416):  at android.widget.LinearLayout.setChildFrame(LinearLayout.java:1249)
02-13 15:48:24.046: W/System.err(416):  at android.widget.LinearLayout.layoutVertical(LinearLayout.java:1125)
02-13 15:48:24.046: W/System.err(416):  at android.widget.LinearLayout.onLayout(LinearLayout.java:1042)
02-13 15:48:24.046: W/System.err(416):  at android.view.View.layout(View.java:7035)
02-13 15:48:24.046: W/System.err(416):  at android.widget.RelativeLayout.onLayout(RelativeLayout.java:909)
02-13 15:48:24.056: W/System.err(416):  at android.view.View.layout(View.java:7035)
02-13 15:48:24.056: W/System.err(416):  at android.widget.LinearLayout.setChildFrame(LinearLayout.java:1249)
02-13 15:48:24.056: W/System.err(416):  at android.widget.LinearLayout.layoutHorizontal(LinearLayout.java:1238)
02-13 15:48:24.056: W/System.err(416):  at android.widget.LinearLayout.onLayout(LinearLayout.java:1044)
02-13 15:48:24.056: W/System.err(416):  at android.view.View.layout(View.java:7035)
02-13 15:48:24.056: W/System.err(416):  at android.widget.FrameLayout.onLayout(FrameLayout.java:333)
02-13 15:48:24.056: W/System.err(416):  at android.view.View.layout(View.java:7035)
02-13 15:48:24.056: W/System.err(416):  at android.widget.LinearLayout.setChildFrame(LinearLayout.java:1249)
02-13 15:48:24.066: W/System.err(416):  at android.widget.LinearLayout.layoutVertical(LinearLayout.java:1125)
02-13 15:48:24.066: W/System.err(416):  at android.widget.LinearLayout.onLayout(LinearLayout.java:1042)
02-13 15:48:24.066: W/System.err(416):  at android.view.View.layout(View.java:7035)
02-13 15:48:24.076: W/System.err(416):  at    android.widget.FrameLayout.onLayout(FrameLayout.java:333)
02-13 15:48:24.076: W/System.err(416):  at android.view.View.layout(View.java:7035)
02-13 15:48:24.076: W/System.err(416):  at    android.view.ViewRoot.performTraversals(ViewRoot.java:1045)
02-13 15:48:24.076: W/System.err(416):  at android.view.ViewRoot.handleMessage(ViewRoot.java:1727)
02-13 15:48:24.076: W/System.err(416):  at android.os.Handler.dispatchMessage(Handler.java:99)
02-13 15:48:24.076: W/System.err(416):  at android.os.Looper.loop(Looper.java:123)
02-13 15:48:24.076: W/System.err(416):  at android.app.ActivityThread.main(ActivityThread.java:4627)
02-13 15:48:24.076: W/System.err(416):  at java.lang.reflect.Method.invokeNative(Native Method)
02-13 15:48:24.086: W/System.err(416):  at java.lang.reflect.Method.invoke(Method.java:521)
02-13 15:48:24.086: W/System.err(416):  at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:868)
02-13 15:48:24.086: W/System.err(416):  at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:626)
02-13 15:48:24.086: W/System.err(416):  at dalvik.system.NativeStart.main(Native Method)
 02-13 15:48:24.086: W/System.err(416): Caused by: java.io.FileNotFoundException: 
 02-13 15:48:24.086: W/System.err(416):     at android.content.res.AssetManager.openXmlAssetNative(Native Method)
02-13 15:48:24.086: W/System.err(416):  at android.content.res.AssetManager.openXmlBlockAsset(AssetManager.java:485)
02-13 15:48:24.086: W/System.err(416):  at android.content.res.Resources.loadXmlResourceParser(Resources.java:1898)
02-13 15:48:24.086: W/System.err(416):  ... 40 more

我的项目包名是

com.stylingandroid.IntelligentLayout.SecondaryLayout;

我根本看不到我的包名称在我遇到异常之前我将其设置为正确的异常是

02-13 15:39:25.756: W/System.err(379): Caused by: java.lang.RuntimeException: Your content must have a ListView whose id attribute is 'android.R.id.list'

我将我的 ListView Id 更改为android:id="@id/android:list"并在 java 代码中我将适配器更改为

  setListAdapter(new ArrayAdapter<String>(this,android.R.id.list, STATE));
   getListView().setTextFilterEnabled(true);

我的课程扩展了 ListActivity

public class StateList extends ListActivity{

期待你的答复。谢谢。

4

3 回答 3

1

请查看 Android 开发者论坛中的 ListView 规范：http: //developer.android.com/resources/tutorials/views/hello-listview.html

下面的方法需要一个布局资源，用于显示列表视图中的每个项目。 

setListAdapter(new ArrayAdapter<String>(this, R.layout.list_item, COUNTRIES));

list_item.xml

<?xml version="1.0" encoding="utf-8"?>
<TextView xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
    android:padding="10dp"
    android:textSize="16sp" >
</TextView>

因此，这里每个列表项都将显示为一个 TextView。

于 2012-02-13T10:50:12.893 回答
1

似乎缺少资源 0x102000a。您需要从 R.java 反向引用此值并找到导致此问题的资源。

我还怀疑您使用了自己的 id，而不是 android.R.id.list 来识别布局 xml 文件中的资源。

请参阅@+id/android:list 和 @+id/list 有什么区别

ListView 不像其他小部件那样直接。需要进行一些更详细的研究才能使其正常工作。我经历了那个周期:)。

于 2012-02-13T16:35:34.443 回答
0

我有同样的问题。我的课程正在扩展ListActivity，我更改为Activity现在正在运行。

于 2012-03-04T18:39:17.600 回答