android.view.InflateException: Binary XML file line #0: Error inflating class null

最新推荐文章于 2023-09-06 22:22:53 发布

张雨东

最新推荐文章于 2023-09-06 22:22:53 发布

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分类专栏： Android 文章标签： android.view.InflateException:

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本文详细解析了在Android开发中遇到的InflateException错误，特别是当尝试加载布局资源时出现的NullPointerException。通过代码示例和布局文件分析，找出并修复问题所在。

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android.view.InflateException: Binary XML file line #0: Error inflating class null
                                                                     at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:774)
                                                                     at android.view.LayoutInflater.rInflate(LayoutInflater.java:816)
                                                                     at android.view.LayoutInflater.inflate(LayoutInflater.java:559)
                                                                     at android.view.LayoutInflater.inflate(LayoutInflater.java:466)
                                                                     at android.view.LayoutInflater.inflate(LayoutInflater.java:419)
                                                                     at com.pdxx.xxpt.PersonalCenterActivity.showPicturePicker1(PersonalCenterActivity.java:141)
                                                                     at com.pdxx.xxpt.PersonalCenterActivity.onViewClicked(PersonalCenterActivity.java:114)
                                                                     at com.pdxx.xxpt.PersonalCenterActivity_ViewBinding$1.doClick(PersonalCenterActivity_ViewBinding.java:42)
                                                                     at butterknife.internal.DebouncingOnClickListener.onClick(DebouncingOnClickListener.java:22)
                                                                     at android.view.View.performClick(View.java:4299)
                                                                     at android.view.View$PerformClick.run(View.java:17576)
                                                                     at android.os.Handler.handleCallback(Handler.java:725)
                                                                     at android.os.Handler.dispatchMessage(Handler.java:92)
                                                                     at android.os.Looper.loop(Looper.java:153)
                                                                     at android.app.ActivityThread.main(ActivityThread.java:5383)
                                                                     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:853)
                                                                     at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:620)
                                                                     at dalvik.system.NativeStart.main(Native Method)
                                                                  Caused by: java.lang.NullPointerException
                                                                     at android.support.v7.app.AppCompatViewInflater.createView(AppCompatViewInflater.java:101)
                                                                     at android.support.v7.app.AppCompatDelegateImplV9.createView(AppCompatDelegateImplV9.java:1024)
                                                                     at android.support.v7.app.AppCompatDelegateImplV9.onCreateView(AppCompatDelegateImplV9.java:1081)
                                                                     at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:745)

看下我的代码 :

LinearLayout view = (LinearLayout) inflater.inflate(R.layout.dialog_photo, null);

布局:

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:background="@drawable/dialog_bg"
    android:orientation="vertical">

    <TextView
        android:layout_width="match_parent"
        android:layout_height="@dimen/dp_50"
        android:gravity="center"
        android:text="上传头像"
        android:textColor="@color/black"
        android:textSize="@dimen/sp_15" />

    <view
        android:layout_width="match_parent"
        android:layout_height="@dimen/dp_1"
        android:background="@color/gray_lesson" />

    <TextView
        android:id="@+id/take_photo"
        android:layout_width="match_parent"
        android:layout_height="@dimen/dp_50"
        android:gravity="center"
        android:text="拍照"
        android:textColor="@color/blue_4080CF"
        android:textSize="@dimen/sp_18" />

    <view
        android:layout_width="match_parent"
        android:layout_height="@dimen/dp_1"
        android:background="@color/gray_lesson" />

    <TextView
        android:id="@+id/choose_album"
        android:layout_width="match_parent"
        android:layout_height="@dimen/dp_50"
        android:gravity="center"
        android:text="从手机相册选择"
        android:textColor="@color/blue_4080CF"
        android:textSize="@dimen/sp_18" />

    <view
        android:layout_width="match_parent"
        android:layout_height="@dimen/dp_1"
        android:background="@color/gray_lesson" />

    <TextView
        android:id="@+id/cancel"
        android:layout_width="match_parent"
        android:layout_height="@dimen/dp_50"
        android:gravity="center"
        android:text="取消"
        android:textColor="@color/blue_4080CF"
        android:textSize="@dimen/sp_18" />

</LinearLayout>

原因:

反复的看发现就是不能识别 view 标签 , 所以才报错的 , 把这些全部替换掉