aneeskA

I tried this and I get the same error - overlay nil. I added the `builder` as per your example - copy pasted actually, then in my code, do a...

Still seeing the error > Note: /.pub-cache/hosted/pub.dev/firebase_messaging-14.2.5/android/src/main/java/io/flutter/plugins/firebase/messaging/FlutterFirebaseMessagingPlugin.java uses unchecked or unsafe operations.

No I haven't! Thanks a lot.

Ok. This solved the problem I was facing. Thanks. I am very new to Flutter so some of the internals are not known to me yet. On a button click...

I see this in the source code ``` /// To prevent exception "Looking up a deactivated widget's ancestor is unsafe." /// which can be thrown if context was unmounted (e.g....

And `mounted` is false. 

I am trying to read up on overlays. Cannot find any direct relation to navigator.pop messing up overlay stacks. Any pointers here would be great.

@chris-ramon Can you please take a look at this?

This is the conclusion I came to based on my experiments. :) > i guess 'concurrent-resolvers' means resolve logic runs concurrently with the graphql schedule, and the schedule will wait...

If this helps anyone, `0.0.31` had issues. Downgrading to `0.0.29` resolved the issue.