由於我認爲是一個奇怪的錯誤,我的應用程序在啓動時崩潰。我已經包括下面的logcat以及相關的佈局,但正如你所看到的,有一個類android.view.fragment
的類沒有發現異常引起的膨脹異常。我沒有使用兼容性片段(該應用程序不支持pre-ICS),因此所有內容都預計爲android.app.Fragment
。我已經能夠找到的所有其他帖子建議使用FragmentActivity
,但這不是一個解決方案,因爲我們不使用支持庫。有沒有人有任何見解?ClassNotFoundException當膨脹非兼容性片段時
佈局文件:
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:ads="http://schemas.android.com/apk/lib/com.google.ads"
xmlns:tools="http://schemas.android.com/tools"
android:id="@+id/locations"
android:layout_width="match_parent"
android:layout_height="match_parent" >
<!-- Some views here -->
<!-- The line below is line 38 referenced in the LogCat -->
<fragment
android:id="@+id/ad_fragment"
android:name="tenkiv.billing.AdFragment"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
tools:layout="@layout/ad_fragment_view" />
</RelativeLayout>
而且logcat的輸出:
FATAL EXCEPTION: main
java.lang.RuntimeException: Unable to start activity ComponentInfo{com.tenkiv.environment.application/com.tenkiv.environment.application.EnvironmentMainActivity}: android.view.InflateException: Binary XML file line #38: Error inflating class fragment
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2180)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2230)
at android.app.ActivityThread.access$600(ActivityThread.java:141)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1234)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loop(Looper.java:137)
at android.app.ActivityThread.main(ActivityThread.java:5041)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:511)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:793)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:560)
at dalvik.system.NativeStart.main(Native Method)
Caused by: android.view.InflateException: Binary XML file line #38: Error inflating class fragment
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:698)
at android.view.LayoutInflater.rInflate(LayoutInflater.java:746)
at android.view.LayoutInflater.inflate(LayoutInflater.java:489)
at android.view.LayoutInflater.inflate(LayoutInflater.java:396)
at android.view.LayoutInflater.inflate(LayoutInflater.java:352)
at com.slidingmenu.lib.SlidingMenu.setMenu(SlidingMenu.java:384)
at com.tenkiv.environment.application.EnvironmentMainActivity.onCreate(EnvironmentMainActivity.java:335)
at android.app.Activity.performCreate(Activity.java:5104)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1080)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2144)
... 11 more
Caused by: java.lang.ClassNotFoundException: Didn't find class "android.view.fragment" on path: /data/app/com.tenkiv.environment.application-2.apk
at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:65)
at java.lang.ClassLoader.loadClass(ClassLoader.java:501)
at java.lang.ClassLoader.loadClass(ClassLoader.java:461)
at android.view.LayoutInflater.createView(LayoutInflater.java:552)
at android.view.LayoutInflater.onCreateView(LayoutInflater.java:643)
at com.android.internal.policy.impl.PhoneLayoutInflater.onCreateView(PhoneLayoutInflater.java:66)
at android.view.LayoutInflater.onCreateView(LayoutInflater.java:660)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:685)
... 20 more
是否嘗試對''android.view.fragment「'進行項目搜索以查看它是否發生在任何地方? – 2013-02-26 18:14:13