java - 无法启动 Activity ComponentInfo-android.view.InflateException-android.support.v7.widget.RecyclerView

我遇到了这些错误，现在不知道如何处理这些错误：

Process: com.example.padmw, PID: 13784
java.lang.RuntimeException: Unable to start activity ComponentInfo{com.example.padmw/com.example.padmw.MainActivity}: android.view.InflateException: Binary XML file line #9: Binary XML file line #9: Error inflating class android.support.v7.widget.RecyclerView
    at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2913)
    at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3048)
 Caused by: android.view.InflateException: Binary XML file line #9: Binary XML file line #9: Error inflating class android.support.v7.widget.RecyclerView
 Caused by: android.view.InflateException: Binary XML file line #9: Error inflating class android.support.v7.widget.RecyclerView
 Caused by: java.lang.ClassNotFoundException: Didn't find class "android.support.v7.widget.RecyclerView" on path: DexPathList[[zip file "/data/app/com.example.padmw-O16Jmvxggn14uujqjpCoBw==/base.apk"],nativeLibraryDirectories=[/data/app/com.example.padmw-O16Jmvxggn14uujqjpCoBw==/lib/x86, /system/lib]]

我该怎么办？

XML档案：

    <?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    tools:context=".MainActivity">
    <android.support.v7.widget.RecyclerView
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
    </android.support.v7.widget.RecyclerView>
    <LinearLayout
        android:layout_width="wrap_content"
        android:layout_height="wrap_content">
    </LinearLayout>

    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content">
        </LinearLayout>
</RelativeLayout>

请告诉我您是否需要更多信息。

最佳答案

我通过更换工作

<android.support.v7.widget.RecyclerView

用

<androidx.recyclerview.widget.RecyclerView

关于java - 无法启动 Activity ComponentInfo-android.view.InflateException-android.support.v7.widget.RecyclerView，我们在Stack Overflow上找到一个类似的问题：https://stackoverflow.com/questions/57705466/