Getting Binary XML file line #141: Attempt to invoke virtual method 'boolean java.lang.String.equals(java.lang.Object)' on a null object reference

Question

Logcat

05-11 19:14:52.567 4489-4489/? E/AndroidRuntime:  FATAL EXCEPTION: main                                                          Process: com.grab.deals.dealcart, PID: 4489        java.lang.RuntimeException: Unable to start activity ComponentInfo{com.grab.deals.dealcart/com.grab.deals.dealcart.Full_view.Full_view}: android.view.InflateException: Binary XML file line #141: Attempt to invoke virtual method 'boolean java.lang.String.equals(java.lang.Object)' on a null object reference        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 #141: Attempt to invoke virtual method 'boolean java.lang.String.equals(java.lang.Object)' on a null object reference        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.support.v7.app.AppCompatDelegateImplV9.setContentView(AppCompatDelegateImplV9.java:284)        at android.support.v7.app.AppCompatActivity.setContentView(AppCompatActivity.java:143)        at com.grab.deals.dealcart.Full_view.Full_view.onCreate(Full_view.java:13)        at android.app.Activity.performCreate(Activity.java:6237)        at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1107)        at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2369)        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.NullPointerException: Attempt to invoke virtual method 'boolean java.lang.String.equals(java.lang.Object)' on a null object reference        at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:738)        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.rInflate(LayoutInflater.java:838)        at android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:798)        at android.view.LayoutInflater.rInflate(LayoutInflater.java:838)        at android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:798)        at android.view.LayoutInflater.rInflate(LayoutInflater.java:838)        at android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:798)        at android.view.LayoutInflater.rInflate(LayoutInflater.java:838)        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.support.v7.app.AppCompatDelegateImplV9.setContentView(AppCompatDelegateImplV9.java:284)         at android.support.v7.app.AppCompatActivity.setContentView(AppCompatActivity.java:143)         at com.grab.deals.dealcart.Full_view.Full_view.onCreate(Full_view.java:13)         at android.app.Activity.performCreate(Activity.java:6237)         at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1107)         at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2369)         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)  

ExtendView.xml

    <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"     xmlns:tools="http://schemas.android.com/tools"     xmlns:app="http://schemas.android.com/apk/res-auto"     android:id="@+id/activity_full_view"     android:layout_width="match_parent"     android:layout_height="match_parent">     <ScrollView         android:layout_width="match_parent"         android:layout_height="match_parent">         <LinearLayout             android:layout_width="match_parent"             android:layout_height="match_parent"             android:orientation="vertical">     <android.support.v7.widget.CardView         android:layout_width="match_parent"         android:layout_height="match_parent"         android:layout_margin="5dp">         <LinearLayout             android:layout_width="match_parent"             android:layout_height="match_parent"             android:orientation="vertical">         <ImageView             android:layout_width="match_parent"             android:layout_height="300dp"              android:id="@+id/img"/>         <View             android:layout_width="match_parent"             android:layout_height="1dp"/>             <TextView                 android:layout_width="wrap_content"                 android:layout_height="wrap_content"                 android:text="Designer shirt"                 android:textSize="15dp"                 android:layout_marginLeft="10dp"                 android:textColor="#000"/>             <LinearLayout                 android:layout_width="wrap_content"                 android:layout_height="wrap_content"                 android:orientation="horizontal">                 <TextView                     android:layout_width="wrap_content"                     android:layout_height="wrap_content"                     android:textSize="12dp"                     android:text="Speatial Price"                     android:layout_marginLeft="10dp"                     android:textColor="#34a853"/>                 <TextView                     android:layout_width="wrap_content"                     android:layout_marginLeft="5dp"                     android:layout_height="wrap_content"                     android:textColor="#000"                     android:text="Ends in few hours"                    />             </LinearLayout>             <LinearLayout                 android:layout_width="wrap_content"                 android:layout_height="wrap_content"                 android:orientation="horizontal">             <TextView                 android:layout_width="wrap_content"                 android:layout_height="wrap_content"                 android:textSize="20dp"                 android:text="25,000"                 android:layout_marginLeft="10dp"                 android:textColor="#000"/>                 <TextView                     android:layout_width="wrap_content"                     android:layout_marginLeft="10dp"                     android:layout_height="wrap_content"                     android:textColor="@color/colorPrimary"                     android:text="70%off"                     android:textSize="15dp"/>             </LinearLayout>         <LinearLayout             android:layout_width="wrap_content"             android:layout_height="wrap_content"             android:orientation="horizontal">             <TextView                 android:layout_width="wrap_content"                 android:layout_marginLeft="10dp"                 android:layout_height="wrap_content"                 android:textColor="#34a853"                 android:text="4.1"/>              <ImageView                 android:layout_width="15dp"                 android:layout_height="15dp"                 app:srcCompat="@drawable/ic_star_border_black_24dp"/>             </LinearLayout>             <View                 android:layout_width="match_parent"                 android:layout_height="1dp"/> <LinearLayout     android:layout_width="match_parent"     android:layout_height="wrap_content"     android:orientation="horizontal"     android:gravity="center"     android:layout_gravity="center"     android:layout_marginBottom="5dp">    <ImageView      android:layout_width="30dp"      android:layout_height="30dp"      app:srcCompat="@drawable/copy"/>     <TextView         android:layout_width="wrap_content"         android:layout_height="wrap_content"         android:textColor="#000"         android:layout_marginLeft="10dp"         android:text="Copy Coupon"         android:textSize="20sp"         />   </LinearLayout>         </LinearLayout>      </android.support.v7.widget.CardView>           <android.support.v7.widget.CardView             android:layout_width="match_parent"             android:layout_height="wrap_content"             android:layout_margin="5dp"             >             <LinearLayout                 android:layout_width="match_parent"                 android:layout_height="wrap_content"                 android:orientation="vertical"> <TextView     android:layout_width="match_parent"     android:layout_height="match_parent"     android:text="Details"     android:layout_margin="20dp"     android:textSize="20sp"     android:textColor="#000"/>                 <view                     android:layout_width="match_parent"                     android:layout_height="1dp"/>                  <TextView                     android:layout_width="wrap_content"                     android:layout_height="wrap_content"                     android:textSize="17sp"                     android:textColor="#000"                     android:layout_margin="20dp"                     android:text="Heighlets \n*shgdfshdflshflsjh\n*a;sjkdfjshgf"/>             </LinearLayout>         </android.support.v7.widget.CardView>              <android.support.v7.widget.CardView                 android:layout_width="match_parent"                 android:layout_height="wrap_content"                 android:layout_margin="5dp"                 >                 <LinearLayout                     android:layout_width="match_parent"                     android:layout_height="wrap_content"                     android:orientation="vertical">                     <TextView                         android:layout_width="match_parent"                         android:layout_height="match_parent"                         android:text="Terms and Conditions"                         android:layout_margin="20dp"                         android:textSize="20sp"                         android:textColor="#000"/>                     <view                         android:layout_width="match_parent"                         android:layout_height="1dp"/>                      <TextView                         android:layout_width="wrap_content"                         android:layout_height="wrap_content"                         android:textSize="17sp"                         android:textColor="#000"                         android:layout_margin="20dp"                         android:text="Heighlets \n*shgdfshdflshflsjh\n*a;sjkdfjshgf"/>                 </LinearLayout>             </android.support.v7.widget.CardView>              <android.support.v7.widget.CardView                 android:layout_width="match_parent"                 android:layout_height="wrap_content"                 android:layout_margin="5dp"                 >                 <LinearLayout                     android:layout_width="match_parent"                     android:layout_height="wrap_content"                     android:orientation="vertical">                     <TextView                         android:layout_width="match_parent"                         android:layout_height="match_parent"                         android:text="Ratings &amp; Reviews"                         android:layout_margin="20dp"                         android:textSize="20sp"                         android:textColor="#000"/>                     <view                         android:layout_width="match_parent"                         android:layout_height="1dp"/>                     <LinearLayout                         android:layout_width="wrap_content"                         android:layout_height="wrap_content"                         android:layout_gravity="center"                         android:layout_margin="20dp"                         android:orientation="vertical">                     <LinearLayout                         android:layout_width="wrap_content"                         android:layout_height="wrap_content"                         android:layout_gravity="center"                         android:orientation="horizontal">                          <TextView                             android:layout_width="wrap_content"                             android:layout_height="wrap_content"                             android:text="4.1"                             android:layout_marginRight="10dp"                             android:textSize="40sp"/>                         <ImageView                             android:layout_width="50dp"                             android:layout_height="50dp"                             app:srcCompat="@drawable/ic_star_border_black_24dp"/>                     </LinearLayout>                         <TextView                             android:layout_width="wrap_content"                             android:layout_height="wrap_content"                             android:text="1,500 Reviews"                             />                     </LinearLayout>                             </LinearLayout>             </android.support.v7.widget.CardView>     </LinearLayout>         </ScrollView> <LinearLayout     android:layout_width="match_parent"     android:layout_height="wrap_content"     android:orientation="horizontal"     android:background="#fff"     android:layout_alignParentBottom="true"     android:gravity="center">     <Button         android:layout_width="180dp"         android:layout_height="50dp"         android:text="Share"         style="@style/Widget.AppCompat.Button.Borderless.Colored"/>      <Button         android:layout_width="180dp"         android:layout_height="50dp"         android:text="Visit"         android:textColor="#fff"         style="@style/Widget.AppCompat.Button.Borderless.Colored"         android:background="@color/colorPrimary"/>    </LinearLayout>   </RelativeLayout> 

Full_View.java

public class Full_View extends Fragment {      @Nullable     @Override     public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {         View rootview = inflater.inflate(R.layout.activity_full_view,container,false);         return rootview;     }  } 

Answer 1

 <view                 android:layout_width="match_parent"                 android:layout_height="1dp"/> 

Change view to View (lowercase v to uppercase V)

Answer 2

please

         <view             android:layout_width="match_parent"             android:layout_height="1dp"/>   

Change to

        <View             android:layout_width="match_parent"             android:layout_height="1dp"/>