android引入RecyclerView依赖

android – 引入RecyclerView依赖报错
出现如下错误:

java.lang.RuntimeException: Unable to start activity ComponentInfo{com.shoppingtwo/com.shoppingtwo.app.Main2Activity}: android.view.InflateException: Binary XML file line #12: Binary XML file line #12: Error inflating class android.support.v7.widget.RecyclerView
        at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2416)
        at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2476)
        at android.app.ActivityThread.-wrap11(ActivityThread.java)
        at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1344)
        at android.os.Handler.dispatchMessage(Handler.java:102)
        at android.os.Looper.loop(Looper.java:148)
        at android.app.ActivityThread.main(ActivityThread.java:5417)
        at java.lang.reflect.Method.invoke(Native Method)
        at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726)
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616)
     Caused by: android.view.InflateException: Binary XML file line #12: Binary XML file line #12: Error inflating class android.support.v7.widget.RecyclerView
        at android.view.LayoutInflater.inflate(LayoutInflater.java:539)
        at android.view.LayoutInflater.inflate(LayoutInflater.java:423)
        at android.view.LayoutInflater.inflate(LayoutInflater.java:374)
        at android.view.View.inflate(View.java:19784)
        at com.shoppingtwo.home.fragment.HomeFragment.initView(HomeFragment.java:23)
        at com.shoppingtwo.base.BaseFragment.onCreateView(BaseFragment.java:27)
        at androidx.fragment.app.Fragment.performCreateView(Fragment.java:2600)
        at androidx.fragment.app.FragmentManagerImpl.moveToState(FragmentManagerImpl.java:881)
        at androidx.fragment.app.FragmentManagerImpl.moveFragmentToExpectedState(FragmentManagerImpl.java:1238)
        at androidx.fragment.app.FragmentManagerImpl.moveToState(FragmentManagerImpl.java:1303)
        at androidx.fragment.app.BackStackRecord.executeOps(BackStackRecord.java:439)
        at androidx.fragment.app.FragmentManagerImpl.executeOps(FragmentManagerImpl.java:2079)
        at androidx.fragment.app.FragmentManagerImpl.executeOpsTogether(FragmentManagerImpl.java:1869)
        at androidx.fragment.app.FragmentManagerImpl.removeRedundantOperationsAndExecute(FragmentManagerImpl.java:1824)
        at androidx.fragment.app.FragmentManagerImpl.execPendingActions(FragmentManagerImpl.java:1727)
        at androidx.fragment.app.FragmentManagerImpl.dispatchStateChange(FragmentManagerImpl.java:2663)
        at androidx.fragment.app.FragmentManagerImpl.dispatchActivityCreated(FragmentManagerImpl.java:2613)
        at androidx.fragment.app.FragmentController.dispatchActivityCreated(FragmentController.java:246)
        at androidx.fragment.app.FragmentActivity.onStart(FragmentActivity.java:542)
        at android.app.Instrumentation.callActivityOnStart(Instrumentation.java:1237)
        at android.app.Activity.performStart(Activity.java:6253)
        at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2379)
        at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2476) 
        at android.app.ActivityThread.-wrap11(ActivityThread.java) 
        at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1344) 
        at android.os.Handler.dispatchMessage(Handler.java:102) 
        at android.os.Looper.loop(Looper.java:148) 
        at android.app.ActivityThread.main(ActivityThread.java:5417) 
        at java.lang.reflect.Method.invoke(Native Method) 
        at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726) 
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616) 
     Caused by: android.view.InflateException: Binary XML file line #12: Error inflating class android.support.v7.widget.RecyclerView
        at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:776)
        at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:704)
        at android.view.LayoutInflater.rInflate(LayoutInflater.java:835)
        at android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:798)
        at android.view.LayoutInflater.inflate(LayoutInflater.java:515)
        at android.view.LayoutInflater.inflate(LayoutInflater.java:423) 
        at android.view.LayoutInflater.inflate(LayoutInflater.java:374) 
        at android.view.View.inflate(View.java:19784) 
        at com.shoppingtwo.home.fragment.HomeFragment.initView(HomeFragment.java:23) 
        at com.shoppingtwo.base.BaseFragment.onCreateView(BaseFragment.java:27) 
        at androidx.fragment.app.Fragment.performCreateView(Fragment.java:2600) 
        at androidx.fragment.app.FragmentManagerImpl.moveToState(FragmentManagerImpl.java:881) 
        at androidx.fragment.app.FragmentManagerImpl.moveFragmentToExpectedState(FragmentManagerImpl.java:1238) 
        at androidx.fragment.app.FragmentManagerImpl.moveToState(FragmentManagerImpl.java:1303) 
        at androidx.fragment.app.BackStackRecord.executeOps(BackStackRecord.java:439) 
        at androidx.fragment.app.FragmentManagerImpl.executeOps(FragmentManagerImpl.java:2079) 
        at androidx.fragment.app.FragmentManagerImpl.executeOpsTogether(FragmentManagerImpl.java:1869) 
        at androidx.fragment.app.FragmentManagerImpl.removeRedundantOperationsAndExecute(FragmentManagerImpl.java:1824) 
        at androidx.fragment.app.FragmentManagerImpl.execPendingActions(FragmentManagerImpl.java:1727) 
        at androidx.fragment.app.FragmentManagerImpl.dispatchStateChange(FragmentManagerImpl.java:2663) 
        at androidx.fragment.app.FragmentManagerImpl.dispatchActivityCreated(FragmentManagerImpl.java:2613) 
        at androidx.fragment.app.FragmentController.dispatchActivityCreated(FragmentController.java:246) 
        at androidx.fragment.app.FragmentActivity.onStart(FragmentActivity.java:542) 
        at android.app.Instrumentation.callActivityOnStart(Instrumentation.java:1237) 
        at android.app.Activity.performStart(Activity.java:6253) 
        at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2379) 
        at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2476) 
        at android.app.ActivityThread.-wrap11(ActivityThread.java) 
        at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1344) 
        at android.os.Handler.dispatchMessage(Handler.java:102) 
        at android.os.Looper.loop(Looper.java:148) 
        at android.app.ActivityThread.main(ActivityThread.java:5417) 
        at java.lang.reflect.Method.invoke(Native Method) 
        at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726) 
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616) 
     Caused by: java.lang.ClassNotFoundException: Didn't find class "android.support.v7.widget.RecyclerView" on path: DexPathList[[zip file "/data/app/com.shoppingtwo-1/base.apk", zip file "/data/app/com.shoppingtwo-1/split_lib_dependencies_apk.apk", zip file "/data/app/com.shoppingtwo-1/split_lib_slice_0_apk.apk", zip file "/data/app/com.shoppingtwo-1/split_lib_slice_1_apk.apk", zip file "/data/app/com.shoppingtwo-1/split_lib_slice_2_apk.apk", zip file "/data/app/com.shoppingtwo-1/split_lib_slice_3_apk.apk", zip file "/data/app/com.shoppingtwo-1/split_lib_slice_4_apk.apk", zip file "/data/app/com.shoppingtw

解决办法:
(1)将原来的依赖

implementation  'com.android.support:recyclerview-v7:24.2.1'

换成下面的(新版本的)

implementation 'androidx.recyclerview:recyclerview:1.0.0'

(2)将布局文件中的

<android.support.v7.widget.RecyclerView
        android:id="@+id/rv_home"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
         />

换成

<androidx.recyclerview.widget.RecyclerView
        android:id="@+id/rv_home"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
         />

记录一下问题，困扰好久，希望对你有用!

本文地址：https://blog.csdn.net/weixin_44021636/article/details/109625007