Ошибка надувания класса androidx.core.widget.nestedscrollview ⇐ Android

[Anonymous]

Я использую IntedScrollView, и я получаю ошибку: < /p>

Ошибка надувания класса Androidx.core.widget.nestedscrollview. < /p>
< /blockquote>
Я также попробовал android.support.vidget.nescrollview. Но оба не работают и получают ошибку. В вложенном Scrollview есть линейная макет, и в линейной макете есть один изображение, один текстовый обзор и просмотр переработчика. Есть ли какая -то зависимость, которую я должен добавить в использование для вложенного взимания Crollview? < /P>













< /code>
2020-04-19 11:07:08.404 32661-32661/com.example.chatapp10 E/AndroidRuntime: FATAL EXCEPTION: main
Process: com.example.chatapp10, PID: 32661
java.lang.RuntimeException: Unable to start activity ComponentInfo{com.example.chatapp10/com.example.chatapp10.GroupMembersActivity}: android.view.InflateException: Binary XML file line #10: Binary XML file line #10: Error inflating class androidx.core.widget.NestedScrollView
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2957)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3032)
at android.app.ActivityThread.-wrap11(Unknown Source:0)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1696)
at android.os.Handler.dispatchMessage(Handler.java:105)
at android.os.Looper.loop(Looper.java:164)
at android.app.ActivityThread.main(ActivityThread.java:6942)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.Zygote$MethodAndArgsCaller.run(Zygote.java:327)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1374)
Caused by: android.view.InflateException: Binary XML file line #10: Binary XML file line #10: Error inflating class androidx.core.widget.NestedScrollView
Caused by: android.view.InflateException: Binary XML file line #10: Error inflating class androidx.core.widget.NestedScrollView
Caused by: java.lang.reflect.InvocationTargetException
at java.lang.reflect.Constructor.newInstance0(Native Method)
at java.lang.reflect.Constructor.newInstance(Constructor.java:334)
at android.view.LayoutInflater.createView(LayoutInflater.java:647)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:790)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:730)
at android.view.LayoutInflater.rInflate(LayoutInflater.java:863)
at android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:824)
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 androidx.appcompat.app.AppCompatDelegateImpl.setContentView(AppCompatDelegateImpl.java:555)
at androidx.appcompat.app.AppCompatActivity.setContentView(AppCompatActivity.java:161)
at com.example.chatapp10.GroupMembersActivity.onCreate(GroupMembersActivity.java:41)
at android.app.Activity.performCreate(Activity.java:7183)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1221)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2910)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3032)
at android.app.ActivityThread.-wrap11(Unknown Source:0)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1696)
at android.os.Handler.dispatchMessage(Handler.java:105)
at android.os.Looper.loop(Looper.java:164)
at android.app.ActivityThread.main(ActivityThread.java:6942)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.Zygote$MethodAndArgsCaller.run(Zygote.java:327)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1374)
Caused by: java.lang.NullPointerException: Attempt to invoke virtual method 'void androidx.core.view.NestedScrollingChildHelper.setNestedScrollingEnabled(boolean)' on a null object reference
at androidx.core.widget.NestedScrollView.setNestedScrollingEnabled(NestedScrollView.java:260)
at android.view.View.(View.java:5395)
at android.view.ViewGroup.(ViewGroup.java:597)
at android.widget.FrameLayout.(FrameLayout.java:92)
at android.widget.FrameLayout.(FrameLayout.java:87)
at androidx.core.widget.NestedScrollView.(NestedScrollView.java:198)
at androidx.core.widget.NestedScrollView.(NestedScrollView.java:193)
at java.lang.reflect.Constructor.newInstance0(Native Method) 
at java.lang.reflect.Constructor.newInstance(Constructor.java:334) 
at android.view.LayoutInflater.createView(LayoutInflater.java:647) 
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:790) 
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:730) 
at android.view.LayoutInflater.rInflate(LayoutInflater.java:863) 
at android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:824) 
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 androidx.appcompat.app.AppCompatDelegateImpl.setContentView(AppCompatDelegateImpl.java:555) 
at androidx.appcompat.app.AppCompatActivity.setContentView(AppCompatActivity.java:161) 
at com.example.chatapp10.GroupMembersActivity.onCreate(GroupMembersActivity.java:41) 
at android.app.Activity.performCreate(Activity.java:7183) 
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1221) 
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2910) 
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3032) 
at android.app.ActivityThread.-wrap11(Unknown Source:0) 
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1696) 
at android.os.Handler.dispatchMessage(Handler.java:105) 
at android.os.Looper.loop(Looper.java:164) 
at android.app.ActivityThread.main(ActivityThread.java:6942) 
at java.lang.reflect.Method.invoke(Native Method) 
at com.android.internal.os.Zygote$MethodAndArgsCaller.run(Zygote.java:327) 
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1374) 



Подробнее здесь: https://stackoverflow.com/questions/612 ... scrollview