Can someone help me with this?
This error always shows me after login, but login successfully.
Fatal Exception: io.flutter.plugins.firebase.crashlytics.FlutterError: a document path must be a non-empty string
'package:cloud_firestore/src/collection_reference.dart':
Failed assertion: line 116 pos 14: 'path.isNotEmpty'. Error thrown building ChatListScreen(dirty, dependencies: [_InheritedTheme, _LocalizationsScope-[GlobalKey#cace7]], state: _ChatListScreenState#8d842).
at _AssertionError._throwNew(dart:core)
at _JsonCollectionReference.doc(collection_reference.dart:116)
at ChatServices.fetchChatListQuery(chat_services.dart:26)
at _ChatListScreenState.build(chat_list_screen.dart:52)
at StatefulElement.build(framework.dart:4992)
at ComponentElement.performRebuild(framework.dart:4878)
at StatefulElement.performRebuild(framework.dart:5050)
at Element.rebuild(framework.dart:4604)
at ComponentElement._firstBuild(framework.dart:4859)
at StatefulElement._firstBuild(framework.dart:5041)
at ComponentElement.mount(framework.dart:4853)
at Element.inflateWidget(framework.dart:3863)
at Element.updateChild(framework.dart:3586)
at ComponentElement.performRebuild(framework.dart:4904)
at Element.rebuild(framework.dart:4604)
at BuildOwner.buildScope(framework.dart:2667)
at WidgetsBinding.drawFrame(binding.dart:882)
at RendererBinding._handlePersistentFrameCallback(binding.dart:378)
at SchedulerBinding._invokeFrameCallback(binding.dart:1175)
at SchedulerBinding.handleDrawFrame(binding.dart:1104)
at SchedulerBinding._handleDrawFrame(binding.dart:1015)