java.lang.IllegalStateException: Failure saving state: active has cleared index in fragment

Question

First, my app has structure like this:

 SpashActivity -> MainActivity -> switching between many fragments

My app use SlideMenu to switch

Answer 1

Try to change

 @Override
public void onBackPressed() {
    if (0 == getSupportFragmentManager().getBackStackEntryCount()) {

to

 @Override
public void onBackPressed() {
    if (getSupportFragmentManager().getBackStackEntryCount() < 1 ) {

I hope this works