App Crashes when we use flyTo. It sporadic but consistently crashes after using a few times

Nobody has claimed this yet.

Users search locations and using the lat and long and we drop the pin for the location. This is the piece of code that does this. the flyTo crashes sometimes but if we just use setCamera it works. Is this a know issue? Have attached the stacktrace below as well.

```
Future _goToCurrentLocation(Position userPosition) async {
try {
final cameraOptions = CameraOptions(center: Point(coordinates: userPosition), zoom: 14.0,);
final animationOptions = MapAnimationOptions(duration: 2000, startDelay: 0,);
//fly to or ease to crashes. So we are using set camera
await _mapboxMap.flyTo(cameraOptions, animationOptions);
//await _mapboxMap.setCamera(cameraOptions);

if (_currentLocMarker != null) {
await _pointAnnotationManager.delete(_currentLocMarker!);
}
// Add a marker at current location
final annotationOptions = PointAnnotationOptions(
geometry: Point(coordinates: userPosition),
iconImage: personalMarkerPin,
iconSize: 1.0,);
_currentLocMarker = await _pointAnnotationManager.create(annotationOptions);
if (!mounted) {
return;
}
await context.read().getCompleteCurrentLocationMetaInfo(
latitude: double.parse(userPosition.lat.toString()),
longitude: double.parse(userPosition.lng.toString()));
}catch(err){
if (kDebugMode) {
print('----errror $err');
}
}

}

```

```
[mapbox-maps-flutter] [Error, maps-core]: {}[Render]: FillBucket: adding non-polygon geometry (LineString) to the fill-layer
[sentry.flutterError] [error] Exception caught by widgets library
'package:flutter/src/widgets/navigator.dart': Failed assertion: line 4064 pos 12: '!_debugLocked': is not true.
#0 _AssertionError._doThrowNew (dart:core-patch/errors_patch.dart:67:4)
#1 _AssertionError._throwNew (dart:core-patch/errors_patch.dart:49:5)
#2 NavigatorState.dispose (package:flutter/src/widgets/navigator.dart:4064:12)
#3 StatefulElement.unmount (package:flutter/src/widgets/framework.dart:5922:11)
#4 _InactiveElements._unmount (package:flutter/src/widgets/framework.dart:2075:13)
#5 ListIterable.forEach (dart:_internal/iterable.dart:49:13)
#6 _InactiveElements._unmountAll (package:flutter/src/widgets/framework.dart:2084:25)
#7 BuildOwner.lockState (package:flutter/src/widgets/framework.dart:2965:15)
#8 BuildOwner.finalizeTree (package:flutter/src/widgets/framework.dart:3288:7)
#9 WidgetsBinding.drawFrame (package:flutter/src/widgets/binding.dart:1247:19)
#10 RendererBinding._handlePersistentFrameCallback (package:flutter/src/rendering/binding.dart:495:5)
#11 SchedulerBinding._invokeFrameCallback (package:flutter/src/scheduler/binding.dart:1438:15)
#12 SchedulerBinding.handleDrawFrame (package:flutter/src/scheduler/binding.dart:1351:9)
#13 SchedulerBinding._handleDrawFrame (package:flutter/src/scheduler/binding.dart:1204:5)
#14 _rootRun (dart:async/zone.dart:1525:13)
#15 _CustomZone.run (dart:async/zone.dart:1422:19)
#16 _CustomZone.runGuarded (dart:async/zone.dart:1321:7)
#17 _invoke (dart:ui/hooks.dart:333:10)
#18 PlatformDispatcher._drawFrame (dart:ui/platform_dispatcher.dart:444:5)
#19 _drawFrame (dart:ui/hooks.dart:303:31)
flutter: ----errror PlatformException(channel-error, Unable to establish connection on channel: "dev.flutter.pigeon.mapbox_maps_flutter._AnimationManager.flyTo.0"., null, null)
[mapbox-maps-flutter] [Info, events_service]: Queue is empty, nothing to flush
[mapbox-maps-flutter] [Info, events_service]: Queue is empty, nothing to flush

======== Exception caught by widgets library =======================================================
The following assertion was thrown while finalizing the widget tree:
'package:flutter/src/widgets/navigator.dart': Failed assertion: line 4064 pos 12: '!_debugLocked': is not true.

Either the assertion indicates an error in the framework itself, or we should provide substantially more information in this error message to help you determine and fix the underlying cause.
In either case, please report this assertion by filing a bug on GitHub:
https://github.com/flutter/flutter/issues/new?template=02_bug.yml

When the exception was thrown, this was the stack:
#2 NavigatorState.dispose (package:flutter/src/widgets/navigator.dart:4064:12)
#3 StatefulElement.unmount (package:flutter/src/widgets/framework.dart:5922:11)
#4 _InactiveElements._unmount (package:flutter/src/widgets/framework.dart:2075:13)
#5 ListIterable.forEach (dart:_internal/iterable.dart:49:13)
#6 _InactiveElements._unmountAll (package:flutter/src/widgets/framework.dart:2084:25)
#7 BuildOwner.lockState (package:flutter/src/widgets/framework.dart:2965:15)
#8 BuildOwner.finalizeTree (package:flutter/src/widgets/framework.dart:3288:7)
#9 WidgetsBinding.drawFrame (package:flutter/src/widgets/binding.dart:1247:19)
#10 RendererBinding._handlePersistentFrameCallback (package:flutter/src/rendering/binding.dart:495:5)
#11 SchedulerBinding._invokeFrameCallback (package:flutter/src/scheduler/binding.dart:1438:15)
#12 SchedulerBinding.handleDrawFrame (package:flutter/src/scheduler/binding.dart:1351:9)
#13 SchedulerBinding._handleDrawFrame (package:flutter/src/scheduler/binding.dart:1204:5)
#17 _invoke (dart:ui/hooks.dart:333:10)
#18 PlatformDispatcher._drawFrame (dart:ui/platform_dispatcher.dart:444:5)
#19 _drawFrame (dart:ui/hooks.dart:303:31)
(elided 5 frames from class _AssertionError and dart:async)
====================================================================================================

```

Start at _goToCurrentLocation and reproduce repeated flyTo calls using the provided coordinates, comparing the flyTo and setCamera paths. Use the reported AnimationManager channel error and NavigatorState disposal assertion to isolate the failure; done means repeated flyTo use no longer causes the reported crash.

Written by the indexing model from the issue text.