android.view.InflateException: Binary XML file line #: Error inflating class
<p>This is my xml file</p>

<pre><code>&lt;?xml version="1.0" encoding="utf-8"?&gt;
&lt;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"&gt;

    &lt;LinearLayout
        android:layout_width="0dp"
        android:layout_height="match_parent"
        android:layout_marginTop="10dp"
        android:layout_weight="1"
        android:background="@drawable/filebinder" /&gt;

    &lt;LinearLayout
        android:layout_width="0dp"
        android:layout_height="match_parent"
        android:layout_weight="14"
        android:orientation="vertical"&gt;

        &lt;LinearLayout
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_marginLeft="5dp"
            android:layout_marginRight="10dp"
            android:orientation="horizontal"&gt;

            &lt;LinearLayout
                android:layout_width="0dp"
                android:layout_height="wrap_content"
                android:layout_weight="6"
                android:orientation="vertical"&gt;

                &lt;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" /&gt;

            &lt;/LinearLayout&gt;

        &lt;/LinearLayout&gt;

    &lt;/LinearLayout&gt;

&lt;/LinearLayout&gt;
</code></pre>

<p>and i am getting this in my android monitor</p>

<pre><code>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 &lt;unknown&gt;
</code></pre>

<p>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.</p>

<p>Edit 1 - Removed unusual code.</p>