Inflateexception Binary Xml File At Line #7: Error Inflating Class Fragment

I've been doing some research of this problem but no solution has yet to work for me. I've added empty constructors in the fragment classes and tried with different imports of frag

Solution 1:

Caused by: java.lang.ClassNotFoundException: Didn't find class "com.example.android.rssfeed.MyListFragment" on path: /data/app/com.example.com.example.android.rssfeed-1.apk

Change this

class="com.example.android.rssfeed.MyListFragment"

to

class="com.example.com.example.android.rssfeed.MyListFragment"

cause the packagename is package com.example.com.example.android.rssfeed.

Similarly

class="com.example.com.example.android.rssfeed.DetailFragment"

if the package name is the same

Change this

<button
android:id="@+id/btn1"android:layout_width="wrap_content"android:layout_height="wrap_content"android:text="Press to Update">

To

<Button
android:id="@+id/btn1"android:layout_width="wrap_content"android:layout_height="wrap_content"android:text="Press to Update" />

Solution 2:

Change

"class= com.example.android.rssfeed.MyListFragment"

to

"com.example.com.example.android.rssfeed.MyListFragment"


 And your problem will be solved out

Solution 3:

Add this line in fragment class="com.google.android.gms.maps.SupportMapFragment"