Android.Views.InflateException: Binary XML file line #1: Binary XML file line #1: Error inflating class <unknown> error occure for AppCompat - xamarin.android

Question

I am getting Binary XML file line #1: Binary XML file line #1: Error inflating class error occure for AppCompat error while trying to add tabbar and toolbar in android.Can anybody help me to come out of it.refering this link AppCompact
Here is my code. This is Style`
<?xml version="1.0" encoding="UTF-8"?>
<resources>
<style name="MyTheme" parent="MyTheme.Base">
</style>
<style name="MyTheme.Splash" parent ="Theme.AppCompat.Light">
<item name="android:windowBackground">#drawable/Splash</item>
<item name="android:windowNoTitle">true</item>
</style>
<style name="MyTheme.Base" parent="Theme.AppCompat.Light.DarkActionBar">
<item name="colorPrimary">#color/primary</item>
<item name="colorPrimaryDark">#color/primaryDark</item>
<item name="colorAccent">#color/accent</item>
<item name="android:windowBackground">#color/window_background</item>
<item name="windowActionModeOverlay">true</item>
</style>
<style name="AppCompatDialogStyle" parent="Theme.AppCompat.Light.Dialog">
<item name="colorAccent">#FF4081</item>
</style>
</resources>
This is code in Tabbar.axml and toolbar.axml
<?xml version="1.0" encoding="utf-8"?>
<android.support.design.widget.TabLayout
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:id="#+id/sliding_tabs"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="?attr/colorPrimary"
android:theme="#style/ThemeOverlay.AppCompat.Dark.ActionBar"
app:tabIndicatorColor="#android:color/white"
app:tabGravity="fill"
app:tabMode="fixed" />
<?xml version="1.0" encoding="utf-8"?>
<android.support.v7.widget.Toolbar
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:id="#+id/toolbar"
android:layout_width="match_parent"
android:layout_height="?attr/actionBarSize"
android:minHeight="?attr/actionBarSize"
android:background="?attr/colorPrimary"
android:theme="#style/ThemeOverlay.AppCompat.Dark.ActionBar"
app:popupTheme="#style/ThemeOverlay.AppCompat.Light"/>
and main activity
public class FormsActivity : global::Xamarin.Forms.Platform.Android.FormsAppCompatActivity//FormsApplicationActivity//
{ protected override void OnCreate (Bundle savedInstanceState)
{
FormsAppCompatActivity.ToolbarResource = Resource.Layout.Toolbar;
FormsAppCompatActivity.TabLayoutResource = Resource.Layout.Tabbar;
base.OnCreate (savedInstanceState);}
`

Answer 1

Try to uninstall the Xamarin.Forms, do a full clean, delete bin/obj folder, restart VS, install back the Xamarin.Forms, rebuild whole solution.