可能是什麼原因導致android.view.ViewInflate $ InflateException：Binary xml文件？

Question

什麼可能是導致「android.view.ViewInflate $ InflateException：Binary xml文件」的可能原因？這裏是所有的錯誤。我不知道爲什麼，每次我創建一些關於碎片的項目時，它都會提示這些錯誤。

09-21 22:57:09.166: E/AndroidRuntime(674): FATAL EXCEPTION: main 
09-21 22:57:09.166: E/AndroidRuntime(674): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.example.testfra/com.example.testfra.FragTestActivity}: android.view.InflateException: Binary XML file line #8: Error inflating class Fragment 
09-21 22:57:09.166: E/AndroidRuntime(674): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1956) 
09-21 22:57:09.166: E/AndroidRuntime(674): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:1981) 
09-21 22:57:09.166: E/AndroidRuntime(674): at android.app.ActivityThread.access$600(ActivityThread.java:123) 
09-21 22:57:09.166: E/AndroidRuntime(674): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1147) 
09-21 22:57:09.166: E/AndroidRuntime(674): at android.os.Handler.dispatchMessage(Handler.java:99) 
09-21 22:57:09.166: E/AndroidRuntime(674): at android.os.Looper.loop(Looper.java:137) 
09-21 22:57:09.166: E/AndroidRuntime(674): at android.app.ActivityThread.main(ActivityThread.java:4424) 
09-21 22:57:09.166: E/AndroidRuntime(674): at java.lang.reflect.Method.invokeNative(Native Method) 
09-21 22:57:09.166: E/AndroidRuntime(674): at java.lang.reflect.Method.invoke(Method.java:511) 
09-21 22:57:09.166: E/AndroidRuntime(674): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:784) 
09-21 22:57:09.166: E/AndroidRuntime(674): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:551) 
09-21 22:57:09.166: E/AndroidRuntime(674): at dalvik.system.NativeStart.main(Native Method) 
09-21 22:57:09.166: E/AndroidRuntime(674): Caused by: android.view.InflateException: Binary XML file line #8: Error inflating class Fragment 
09-21 22:57:09.166: E/AndroidRuntime(674): at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:691) 
09-21 22:57:09.166: E/AndroidRuntime(674): at android.view.LayoutInflater.rInflate(LayoutInflater.java:739) 
09-21 22:57:09.166: E/AndroidRuntime(674): at android.view.LayoutInflater.inflate(LayoutInflater.java:489) 
09-21 22:57:09.166: E/AndroidRuntime(674): at android.view.LayoutInflater.inflate(LayoutInflater.java:396) 
09-21 22:57:09.166: E/AndroidRuntime(674): at android.view.LayoutInflater.inflate(LayoutInflater.java:352) 
09-21 22:57:09.166: E/AndroidRuntime(674): at com.android.internal.policy.impl.PhoneWindow.setContentView(PhoneWindow.java:251) 
09-21 22:57:09.166: E/AndroidRuntime(674): at android.app.Activity.setContentView(Activity.java:1835) 
09-21 22:57:09.166: E/AndroidRuntime(674): at com.example.testfra.FragTestActivity.onCreate(FragTestActivity.java:12) 
09-21 22:57:09.166: E/AndroidRuntime(674): at android.app.Activity.performCreate(Activity.java:4465) 
09-21 22:57:09.166: E/AndroidRuntime(674): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1049) 
09-21 22:57:09.166: E/AndroidRuntime(674): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1920) 
09-21 22:57:09.166: E/AndroidRuntime(674): ... 11 more 
09-21 22:57:09.166: E/AndroidRuntime(674): Caused by: java.lang.ClassNotFoundException: android.view.Fragment 
09-21 22:57:09.166: E/AndroidRuntime(674): at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:61) 
09-21 22:57:09.166: E/AndroidRuntime(674): at java.lang.ClassLoader.loadClass(ClassLoader.java:501) 
09-21 22:57:09.166: E/AndroidRuntime(674): at java.lang.ClassLoader.loadClass(ClassLoader.java:461) 
09-21 22:57:09.166: E/AndroidRuntime(674): at android.view.LayoutInflater.createView(LayoutInflater.java:552) 
09-21 22:57:09.166: E/AndroidRuntime(674): at android.view.LayoutInflater.onCreateView(LayoutInflater.java:636) 
09-21 22:57:09.166: E/AndroidRuntime(674): at com.android.internal.policy.impl.PhoneLayoutInflater.onCreateView(PhoneLayoutInflater.java:66) 
09-21 22:57:09.166: E/AndroidRuntime(674): at android.view.LayoutInflater.onCreateView(LayoutInflater.java:653) 
09-21 22:57:09.166: E/AndroidRuntime(674): at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:678) 
09-21 22:57:09.166: E/AndroidRuntime(674): ... 21 more 

Answer 1

這是由佈局文件或佈局文件中使用的片段或組件中的錯誤引起的。由於xml中的錯誤是在編輯時檢測到的，因此您最有可能在您創建的片段或視圖中出現錯誤（如NullPointerException），該錯誤在佈局中使用。 但是你不能指望人們正確回答你的問題，如果你給我們的只是你的logcat中的一行。發佈整個堆棧跟蹤，然後有人可能會指出你的代碼有什麼問題。如果可能的話，發佈代碼的相關位，例如項目中正在生成堆棧跟蹤的類。