3.0.0 error: savedInstanceState.getString(EXTRA_CURRENT_FRAGMENT) must not be null

[0megaD]

Hiya, I updated to 3.0.0 and I'm getting the following issue now in my Crashlytics:

Caused by java.lang.IllegalStateException
savedInstanceState.geString(EXTRA_CURRENT_FRAGMENT) must not be null
com.ncapdevi.fragnav.FragNavController.restoreFromBundle
com.ncapdevi.fragnav.FragNavController.restoreFromBundle (FragNavController.kt:792)
com.ncapdevi.fragnav.FragNavController.initialize (FragNavController.kt:187)
com.mycompany.myapp.activities.MainActivity.onCreate (MainActivity.java:200)

Not sure why it happens, but this is basically what I'm doing now: MainActivity (single activity app): onCreate:

        fragNavController = new FragNavController(getSupportFragmentManager(), R.id.fragment_container);
        fragNavController.setRootFragmentListener(this);
        fragNavController.initialize(FragNavController.NO_TAB, savedInstanceState);

onSaveInstanceState:

if (fragNavController != null) fragNavController.onSaveInstanceState(outState);

The fragments being pushed in the MainActivity are currently added with allowStateLoss(true), not sure if this matters.

Devices were in the foreground, and crash occurred on most Android versions.

[dimkonomis]

Any update or a temporary fix on this? Currently experiencing many crashes by this issue

[ncapdevi]

Apologies on the major delay on this. The bug report is valid and complete. I'm searching into it now to see if I can sort it out.