Error inflating class android.support.design.widget.NavigationView

E/AndroidRuntime: FATAL EXCEPTION: main
                  Process: com.alexsprod.jsonparserproject, PID: 10482
                  java.lang.RuntimeException: Unable to start activity ComponentInfo{com.alexsprod.jsonparserproject/com.alexsprod.jsonparserproject.ParserMain}: android.view.InflateException: Binary XML file line #0: Error inflating class android.support.design.widget.NavigationView
                      at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2184)

<?xml version="1.0" encoding="utf-8"?>
<menu xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    tools:showIn="navigation_view">
    <group android:checkableBehavior="single">
        <item
            android:id="@+id/cat1"
            android:icon="@drawable/ic_menu_camera"
            android:title="@string/nav_btn1" />
        <item
            android:id="@+id/cat2"
            android:icon="@drawable/ic_menu_gallery"
            android:title="@string/nav_btn2" />
        <item
            android:id="@+id/cat3"
            android:icon="@drawable/ic_menu_slideshow"
            android:title="@string/nav_btn3" />
    </group>
</menu>

android {
    compileSdkVersion 26
    defaultConfig {
        minSdkVersion 19
        targetSdkVersion 26
       ...
dependencies {
    implementation fileTree(dir: 'libs', include: ['*.jar'])
    implementation 'com.android.support:appcompat-v7:26.1.0'
    implementation 'com.android.support:design:26.1.0'
    implementation 'com.android.support.constraint:constraint-layout:1.0.2'
 
   ....
   distributionUrl=https\://services.gradle.org/distributions/gradle-4.1-all.zip

<?xml version="1.0" encoding="utf-8"?>
<android.support.constraint.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    app:layout_behavior="@string/appbar_scrolling_view_behavior"
    tools:context="com.alexsprod.jsonparserproject.ParserMain"
    tools:showIn="@layout/app_bar_parser_main">
    <TextView
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="_"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintLeft_toLeftOf="parent"
        app:layout_constraintRight_toRightOf="parent"
        app:layout_constraintTop_toTopOf="parent" />
</android.support.constraint.ConstraintLayout>

<?xml version="1.0" encoding="utf-8"?>
<android.support.design.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    tools:context="com.alexsprod.jsonparserproject.ParserMain">
    <android.support.design.widget.AppBarLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:theme="@style/AppTheme.AppBarOverlay">
        <android.support.v7.widget.Toolbar
            android:id="@+id/toolbar"
            android:layout_width="match_parent"
            android:layout_height="?attr/actionBarSize"
            android:background="?attr/colorPrimary"
            app:popupTheme="@style/AppTheme.PopupOverlay" />
    </android.support.design.widget.AppBarLayout>
    <include layout="@layout/content_parser_main" />
</android.support.design.widget.CoordinatorLayout>

<?xml version="1.0" encoding="utf-8"?>
<android.support.v4.widget.DrawerLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:id="@+id/drawer_layout"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:fitsSystemWindows="true"
    tools:openDrawer="start">
    <include
        layout="@layout/app_bar_parser_main"
        android:layout_width="match_parent"
        android:layout_height="match_parent" />
    <android.support.design.widget.NavigationView
        android:id="@+id/nav_view"
        android:layout_width="wrap_content"
        android:layout_height="match_parent"
        android:layout_gravity="start"
        android:fitsSystemWindows="true"
        app:headerLayout="@layout/nav_header_parser_main"
        app:menu="@menu/activity_parser_main_drawer" />
</android.support.v4.widget.DrawerLayout>

<?xml version="1.0" encoding="utf-8"?>
<menu xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    tools:showIn="navigation_view">
    <group android:checkableBehavior="single">
        <item
            android:id="@+id/cat1"
            android:icon="@drawable/ic_menu_camera"
            android:title="@string/nav_btn1" />
        <item
            android:id="@+id/cat2"
            android:icon="@drawable/ic_menu_gallery"
            android:title="@string/nav_btn2" />
        <item
            android:id="@+id/cat3"
            android:icon="@drawable/ic_menu_slideshow"
            android:title="@string/nav_btn3" />
    </group>
</menu>