Demonstrates the getSlotFromBufferLocked error when using Google Mobile Ads SDK with a Flutter Application
Download and replace the value for com.google.android.gms.ads.APPLICATION_ID in AndroidManifest.xml with your own AdMob application ID.
The Ad Banner uses the test Banner ID provided by Google.
Build and run.
A test ad displays on the main page of the application.
Click "Click Me" and watch the debug console output of the application.
You will see somthing like "E/Surface (11459): getSlotFromBufferLocked: unknown buffer: 0xf05bb710" after you click.
Removing the container with child of AdBannerWidget in main.dart results in the error no longer appearing when you click.
At the time of this writing, I have no idea what the cause or the solution is.