AVD錯誤：無法啓動活動ComponentInfo {...}：android.view.InflateException：二進制XML文件：錯誤膨脹類android.widget.Spinner

Question

所有工作正常，當我在我的星系聯盟（Android 4.2 0.1）。但是當我在模擬器上嘗試它時（我試過3.0和4.3），我得到這個錯誤。

FATAL EXCEPTION: main 
java.lang.RuntimeException: Unable to start activity ComponentInfo{com.noware.testconcorsi.easytest/com.noware.testconcorsi.selection.MainActivity}: android.view.InflateException: Binary XML file line #27: Error inflating class android.widget.Spinner 
    at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2211) 
    at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2261) 
    at android.app.ActivityThread.access$600(ActivityThread.java:141) 
    at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1256) 
    at android.os.Handler.dispatchMessage(Handler.java:99) 
    at android.os.Looper.loop(Looper.java:137) 
    at android.app.ActivityThread.main(ActivityThread.java:5103) 
    at java.lang.reflect.Method.invokeNative(Native Method) 
    at java.lang.reflect.Method.invoke(Method.java:525) 
    at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:737) 
    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:553) 
    at dalvik.system.NativeStart.main(Native Method) 
Caused by: android.view.InflateException: Binary XML file line #27: Error inflating class android.widget.Spinner 
    at android.view.LayoutInflater.createView(LayoutInflater.java:620) 
    at com.android.internal.policy.impl.PhoneLayoutInflater.onCreateView(PhoneLayoutInflater.java:56) 
    at android.view.LayoutInflater.onCreateView(LayoutInflater.java:669) 
    at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:694) 
    at android.view.LayoutInflater.rInflate(LayoutInflater.java:755) 
    at android.view.LayoutInflater.rInflate(LayoutInflater.java:758) 
    at android.view.LayoutInflater.inflate(LayoutInflater.java:492) 
    at android.view.LayoutInflater.inflate(LayoutInflater.java:397) 
    at com.noware.testconcorsi.selection.MainFragment.onCreateView(MainFragment.java:40) 
    at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:870) 
    at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1080) 
    at android.support.v4.app.BackStackRecord.run(BackStackRecord.java:622) 
    at android.support.v4.app.FragmentManagerImpl.execPendingActions(FragmentManager.java:1416) 
    at android.support.v4.app.FragmentActivity.onStart(FragmentActivity.java:505) 
    at android.app.Instrumentation.callActivityOnStart(Instrumentation.java:1171) 
    at android.app.Activity.performStart(Activity.java:5143) 
    at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2184) 
    ... 11 more 
Caused by: java.lang.reflect.InvocationTargetException 
    at java.lang.reflect.Constructor.constructNative(Native Method) 
    at java.lang.reflect.Constructor.newInstance(Constructor.java:417) 
    at android.view.LayoutInflater.createView(LayoutInflater.java:594) 
    ... 27 more 
Caused by: java.lang.NullPointerException 
    at android.content.res.AssetManager.getResourceTextArray(AssetManager.java:215) 
    at android.content.res.Resources.getTextArray(Resources.java:443) 
    at android.content.res.TypedArray.getTextArray(TypedArray.java:628) 
    at android.widget.AbsSpinner.<init>(AbsSpinner.java:74) 
    at android.widget.Spinner.<init>(Spinner.java:160) 
    at android.widget.Spinner.<init>(Spinner.java:139) 
    at android.widget.Spinner.<init>(Spinner.java:123) 
    ... 30 more 

這裏說我膨脹的xml：

<ScrollView xmlns:android="http://schemas.android.com/apk/res/android" 
xmlns:tools="http://schemas.android.com/tools" 
android:id="@+id/mainFragment" 
android:layout_width="match_parent" 
android:layout_height="match_parent" 
android:background="@color/backgroundColor" > 

<LinearLayout 
    android:layout_width="match_parent" 
    android:layout_height="wrap_content" 
    android:orientation="vertical" > 

    <TextView 
     android:id="@+id/titleCompleteSimulation" 
     style="@style/textTitleStyle" 
     android:text="@string/titleCompleteSimulation" /> 

    <ListView 
     android:id="@+id/listAll" 
     style="@style/listGrayStyle" /> 

    <TextView 
     android:id="@+id/titleSubjectSimulation" 
     style="@style/textTitleStyle" 
     android:text="@string/titleSubjectSimulation" /> 

    <Spinner 
     android:id="@+id/subject_spinner" 
     android:layout_width="0dp" 
     android:layout_height="0dp" 
     android:entries="@array/subjectName" 
     android:orientation="horizontal" 
     android:spinnerMode="dialog" 
     android:textColor="#040404" 
     android:textSize="@dimen/titleRowTextSize" /> 

    <Button 
     android:id="@+id/spinnerFakeButton" 
     android:layout_width="fill_parent" 
     android:layout_height="60dp" 
     android:background="@drawable/list_selector" 
     android:divider="#b5b5b5" 
     android:dividerHeight="1dp" 
     android:drawableRight="@drawable/arrow_down" 
     android:gravity="left|center_vertical" 
     android:padding="15dp" 
     android:text="@string/dummy" 
     android:textColor="#040404" 
     android:textSize="@dimen/titleRowTextSize" 
     android:textStyle="bold|italic" 
     android:typeface="sans" /> 

    <ListView 
     android:id="@+id/listSubject" 
     style="@style/listGrayStyle" > 
    </ListView> 

</LinearLayout> 

它看起來像從旋轉的條目產生一個錯誤：@數組/主旨名稱，但它似乎是正確的。 我的目錄下的值，它question_menu.xml：

<?xml version="1.0" encoding="utf-8"?> 
<resources> 
    <string-array name="subjectName"> 
     <item>Stuff</item> 
    </string-array> 
</resources> 

我需要下的目錄值不localizated另一個question_menu.xml？

Answer 1

如果您的模擬器沒有爲意大利語區域設置，並且您在res/values/某處沒有subjectName資源，則會崩潰。我會期望有一個稍微不同的例外（ResourceNotFoundException），但我沒有嘗試過這種情況與字符串數組資源。

始終有一個默認目錄中的每個資源的副本，沒有後綴（例如，res/values/）。然後，根據需要覆蓋這些資源（例如，翻譯成不同的res/values-XXX/目錄）。這樣，每個配置總是有一個資源可用。