```bash
I/flutter (17892): ══╡ EXCEPTION CAUGHT BY WIDGETS LIBRARY ╞═══════════════════════════════════════════════════════════
I/flutter (17892): The following assertion was thrown building SplashScreen(dirty, dependencies: [MediaQuery], state:
I/flutter (17892): _SplashScreenState#9ed38):
I/flutter (17892): Failed assertion: boolean expression must not be null
I/flutter (17892):
I/flutter (17892): Either the assertion indicates an error in the framework itself, or we should provide substantially
I/flutter (17892): more information in this error message to help you determine and fix the underlying cause.
I/flutter (17892): In either case, please report this assertion by filing a bug on GitHub:
I/flutter (17892):   https://github.com/flutter/flutter/issues/new?template=BUG.md
I/flutter (17892):
I/flutter (17892): Widget creation tracking is currently disabled. Enabling it enables improved error messages. It can
I/flutter (17892): be enabled by passing `--track-widget-creation` to `flutter run` or `flutter test`.
I/flutter (17892):
I/flutter (17892): When the exception was thrown, this was the stack:
I/flutter (17892): #0      _SplashScreenState.build (package:mobble/screens/splash.dart:61:14)
I/flutter (17892): #1      StatefulElement.build (package:flutter/src/widgets/framework.dart:4047:27)
I/flutter (17892): #2      ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:3941:15)
I/flutter (17892): #3      Element.rebuild (package:flutter/src/widgets/framework.dart:3738:5)
I/flutter (17892): #4      ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:3924:5)
I/flutter (17892): #5      StatefulElement._firstBuild (package:flutter/src/widgets/framework.dart:4088:11)
I/flutter (17892): #6      ComponentElement.mount (package:flutter/src/widgets/framework.dart:3919:5)
I/flutter (17892): #7      Element.inflateWidget (package:flutter/src/widgets/framework.dart:3101:14)
I/flutter (17892): #8      Element.updateChild (package:flutter/src/widgets/framework.dart:2904:12)
I/flutter (17892): #9      SingleChildRenderObjectElement.mount (package:flutter/src/widgets/framework.dart:5127:14)
I/flutter (17892): #10     Element.inflateWidget (package:flutter/src/widgets/framework.dart:3101:14)
```