android.view.InflateException: Binary XML file line #: Error inflating class <unknown>

Question

This is my java file

public class diaryEntryTeacherActivity extends AppCompatActivity {
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.diary_entry_teacher_layout);
    }
}

and this is my xml file

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:layout_marginBottom="10dp"
    android:orientation="horizontal">

    <LinearLayout
        android:layout_width="0dp"
        android:layout_height="match_parent"
        android:layout_marginTop="10dp"
        android:layout_weight="1"
        android:background="@drawable/filebinder" />

    <LinearLayout
        android:layout_width="0dp"
        android:layout_height="match_parent"
        android:layout_weight="14"
        android:orientation="vertical">

        <LinearLayout
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_marginLeft="5dp"
            android:layout_marginRight="10dp"
            android:orientation="horizontal">


            <LinearLayout
                android:layout_width="0dp"
                android:layout_height="wrap_content"
                android:layout_weight="6"
                android:orientation="vertical">

                <TextView
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:layout_marginTop="10dp"
                    android:text="30 July"
                    android:textColor="#03a9f4"
                    android:textSize="32sp" />

                <LinearLayout
                    android:layout_width="match_parent"
                    android:layout_height="1dp"
                    android:layout_marginBottom="10dp"
                    android:background="#03a9f4" />

            </LinearLayout>

            <LinearLayout
                android:layout_width="0dp"
                android:layout_height="wrap_content"
                android:layout_weight="1"
                android:background="@drawable/diarybookmark" />

        </LinearLayout>

        <EditText
            android:id="@+id/editText"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_gravity="center_horizontal"
            android:layout_margin="10dp"
            android:ems="10"
            android:hint="Type Heading..."
            android:inputType="textPersonName"
            android:text=""
            android:textAlignment="center"
            android:textColor="#000000"
            android:textSize="24sp" />

        <LinearLayout
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:orientation="vertical">


            <ScrollView
                android:layout_width="match_parent"
                android:layout_height="0dp"
                android:layout_margin="10dp"
                android:layout_weight="5">

                <TextView
                    android:layout_width="match_parent"
                    android:layout_height="match_parent"
                    android:hint="Enter Diary Note..."
                    android:textSize="20sp" />
            </ScrollView>

            <LinearLayout
                android:layout_width="match_parent"
                android:layout_height="0dp"
                android:layout_margin="5dp"
                android:layout_weight="1"
                android:orientation="horizontal">

                <TextView
                    android:layout_width="0dp"
                    android:layout_height="wrap_content"
                    android:layout_gravity="center"
                    android:layout_margin="5dp"
                    android:hint="Teacher\'s Name..."
                    android:textSize="20sp"
                    android:layout_weight="3"
                    />

                <LinearLayout
                    android:layout_width="0dp"
                    android:layout_height="wrap_content"
                    android:layout_weight="1"
                    >

                    <at.markushi.ui.CircleButton
                        android:id="@+id/addDiaryEntry"
                        android:layout_width="74dip"
                        android:layout_height="74dip"
                        android:layout_gravity="right"

                        app:cb_color="#03a9f4"
                        app:cb_pressedRingWidth="8dip" />
                </LinearLayout>
            </LinearLayout>
        </LinearLayout>
    </LinearLayout>

</LinearLayout>

and i am getting this in my android monitor

07-01 18:32:04.693 10005-10005/com.mindefy.kidster E/dalvikvm: Could not find class 'android.app.AppOpsManager', referenced from method com.google.android.gms.common.zze.zzb
07-01 18:32:12.293 10005-10005/com.mindefy.kidster E/AndroidRuntime: FATAL EXCEPTION: main
                                                                     java.lang.RuntimeException: Unable to start activity ComponentInfo{com.mindefy.kidster/com.mindefy.kidster.DiaryEntry.diaryEntryTeacherActivity}: android.view.InflateException: Binary XML file line #9: Error inflating class <unknown>
                                                                         at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2306)
                                                                         at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2358)
                                                                         at android.app.ActivityThread.access$600(ActivityThread.java:156)
                                                                         at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1340)
                                                                         at android.os.Handler.dispatchMessage(Handler.java:99)
                                                                         at android.os.Looper.loop(Looper.java:153)
                                                                         at android.app.ActivityThread.main(ActivityThread.java:5297)
                                                                         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:833)
                                                                         at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:600)
                                                                         at dalvik.system.NativeStart.main(Native Method)
                                                                      Caused by: android.view.InflateException: Binary XML file line #9: Error inflating class <unknown>
                                                                         at android.view.LayoutInflater.createView(LayoutInflater.java:613)
                                                                         at com.android.internal.policy.impl.PhoneLayoutInflater.onCreateView(PhoneLayoutInflater.java:56)
                                                                         at android.view.LayoutInflater.onCreateView(LayoutInflater.java:660)
                                                                         at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:685)
                                                                         at android.view.LayoutInflater.rInflate(LayoutInflater.java:746)
                                                                         at android.view.LayoutInflater.inflate(LayoutInflater.java:489)
                                                                         at android.view.LayoutInflater.inflate(LayoutInflater.java:396)
                                                                         at android.view.LayoutInflater.inflate(LayoutInflater.java:352)
                                                                         at android.support.v7.app.AppCompatDelegateImplV7.setContentView(AppCompatDelegateImplV7.java:276)
                                                                         at android.support.v7.app.AppCompatActivity.setContentView(AppCompatActivity.java:139)
                                                                         at com.mindefy.kidster.DiaryEntry.diaryEntryTeacherActivity.onCreate(diaryEntryTeacherActivity.java:14)
                                                                         at android.app.Activity.performCreate(Activity.java:5122)
                                                                         at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1081)
                                                                         at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2270)
                                                                         at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2358) 
                                                                         at android.app.ActivityThread.access$600(ActivityThread.java:156) 
                                                                         at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1340) 
                                                                         at android.os.Handler.dispatchMessage(Handler.java:99) 
                                                                         at android.os.Looper.loop(Looper.java:153) 
                                                                         at android.app.ActivityThread.main(ActivityThread.java:5297) 
                                                                         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:833) 
                                                                         at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:600) 
                                                                         at dalvik.system.NativeStart.main(Native Method) 
                                                                      Caused by: java.lang.reflect.InvocationTargetException
                                                                         at java.lang.reflect.Constructor.constructNative(Native Method)
                                                                         at java.lang.reflect.Constructor.newInstance(Constructor.java:417)
                                                                         at android.view.LayoutInflater.createView(LayoutInflater.java:587)
                                                                         at com.android.internal.policy.impl.PhoneLayoutInflater.onCreateView(PhoneLayoutInflater.java:56) 
                                                                         at android.view.LayoutInflater.onCreateView(LayoutInflater.java:660) 
                                                                         at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:685) 
                                                                         at android.view.LayoutInflater.rInflate(LayoutInflater.java:746) 
                                                                         at android.view.LayoutInflater.inflate(LayoutInflater.java:489) 
                                                                         at android.view.LayoutInflater.inflate(LayoutInflater.java:396) 
                                                                         at android.view.LayoutInflater.inflate(LayoutInflater.java:352) 
                                                                         at android.support.v7.app.AppCompatDelegateImplV7.setContentView(AppCompatDelegateImplV7.java:276) 
                                                                         at android.support.v7.app.AppCompatActivity.setContentView(AppCompatActivity.java:139) 
                                                                         at com.mindefy.kidster.DiaryEntry.diaryEntryTeacherActivity.onCreate(diaryEntryTeacherActivity.java:14) 
                                                                         at android.app.Activity.performCreate(Activity.java:5122) 
                                                                         at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1081) 
                                                                         at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2270) 
                                                                         at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2358) 
                                                                         at android.app.ActivityThread.access$600(ActivityThread.java:156) 
                                                                         at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1340) 
                                                                         at android.os.Handler.dispatchMessage(Handler.java:99) 
                                                                         at android.os.Looper.loop(Looper.java:153) 
                                                                         at android.app.ActivityThread.main(ActivityThread.java:5297) 
                                                                         at java.lang.reflect.Method.invokeNative(Native Method) 
                                                                         at java.lang.reflect.Method.invoke(Method.java:511) 
                                                                         at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:833) 
                                                                         at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:600) 
                                                                         at dalvik.system.NativeStart.main(Native Method) 
                                                                      Caused by: android.content.res.Resources$NotFoundException: Resource is not a Drawable (color or path): TypedValue{t=0x1/d=0x7f0200a3 a=-1 r=0x7f0200a3}
                                                                         at android.content.res.Resources.loadDrawable(Resources.java:1967)
                                                                         at android.content.res.TypedArray.getDrawable(TypedArray.java:601)
                                                                         at android.view.View.<init>(View.java:3337)
                                                                         at android.view.ViewGroup.<init>(ViewGroup.java:436)
                                                                         at android.widget.LinearLayout.<init>(LinearLayout.java:176)
                                                                         at android.widget.LinearLayout.<init>(LinearLayout.java:172)
                                                                         at java.lang.reflect.Constructor.constructNative(Native Method) 
                                                                         at java.lang.reflect.Constructor.newInstance(Constructor.java:417) 
                                                                         at android.view.LayoutInflater.createView(LayoutInflater.java:587) 
                                                                         at com.android.internal.policy.impl.PhoneLayoutInflater.onCreateView(PhoneLayoutInflater.java:56) 
                                                                         at android.view.LayoutInflater.onCreateView(LayoutInflater.java:660) 
                                                                         at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:685) 
                                                                         at android.view.LayoutInflater.rInflate(LayoutInflater.java:746) 
                                                                         at android.view.LayoutInflater.inflate(LayoutInflater.java:489) 
                                                                         at android.view.LayoutInflater.inflate(LayoutInflater.java:396) 
                                                                         at android.view.LayoutInflater.inflate(LayoutInflater.java:352) 
                                                                         at android.support.v7.app.AppCompatDelegateImplV7.setContentView(AppCompatDelegateImplV7.java:276) 
                                                                         at android.support.v7.app.AppCompatActivity.setContentView(AppCompatActivity.java:139) 
                                                                         at com.mindefy.kidster.DiaryEntry.diaryEntryTeacherActivity.onCreate(diaryEntryTeacherActivity.java:14) 
                                                                         at android.app.Activity.performCreate(Activity.java:5122) 
                                                                         at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1081) 
                                                                         at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2270) 
                                                                         at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2358) 
                                                                         at android.app.ActivityThread.access$600(ActivityThread.java:156) 
                                                                         at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1340) 
                                                                         at android.os.Handler.dispatchMessage(Handler.java:99) 
                                                                         at android.os.Looper.loop(Looper.java:153) 
                                                                         at android.app.ActivityThread.main(ActivityThread.java:5297) 
                                                                         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:833) 
                                                                         at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:600) 
                                                                         at dalvik.system.NativeStart.main(Native Method)

I am a beginner in android and i had read answers of various related questions but still i am not getting it where i am wrong.

Have you defined your Activity in manifest file? – Drv Jul 1 at 13:13 — Drv, Jul 1 at 13:13
yes i had defined it in manifest – Shubham Nandanwar Jul 1 at 13:27 — Shubham Nandanwar, Jul 1 at 13:27

Ironman · Accepted Answer · 2016-07-01 13:15:51Z

up vote 1 down vote accepted

I think the Problem is in your Drawable Image. The error InflateException is common issue is an out of memory exception when trying to inflate an imageview loading a drawable resource. If one of this resources has a high pixel resolution it would take a lot of memory causing then an inflate exception.

So basically verify that the pixel resolution in your drawables images are just the minimum necessary for your layout.

answered Jul 1 at 13:15

Ironman

4,2523733

thanks @Ironman i had put my image in drawable v-21. i know it was silly but thanks anyways – Shubham Nandanwar Jul 2 at 6:55

@Sumit glad to help you.. – Ironman Jul 2 at 6:56

add a comment |

LaurentY · Answer 2 · 2016-07-01 13:14:10Z

@drawable/filebinder or @drawable/diarybookmark not a valid drawable.

Official doc: https://developer.android.com/guide/topics/resources/drawable-resource.html

Drawable could be png, jpg, gif files or drawable defined by a XML file as state drawable, shape drawable, ...

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