UI crash

[hiteshsarsava]

Very fail attempt for MVVM

When the exception was thrown, this was the stack:
#0 Object.noSuchMethod (dart:core-patch/object_patch.dart:38:5)
#1 GalleryScreen.build. (package:flutter_redux_mvvm/features/gallery/GalleryScreen.dart:37:35)
#2 _StoreStreamListenerState.build. (package:flutter_redux/flutter_redux.dart:520:36)
#3 StreamBuilder.build (package:flutter/src/widgets/async.dart:441:81)
#4 _StreamBuilderBaseState.build (package:flutter/src/widgets/async.dart:124:48)
#5 StatefulElement.build (package:flutter/src/widgets/framework.dart:4911:27)
#6 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4798:15)
#7 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:4969:11)
#8 Element.rebuild (package:flutter/src/widgets/framework.dart:4525:5)
#9 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:4779:5)
#10 StatefulElement._firstBuild (package:flutter/src/widgets/framework.dart:4960:11)
#11 ComponentElement.mount (package:flutter/src/widgets/framework.dart:4773:5)
... Normal element mounting (295 frames)
#306 Element.inflateWidget (package:flutter/src/widgets/framework.dart:3813:16)
#307 MultiChildRenderObjectElement.inflateWidget (package:flutter/src/widgets/framework.dart:6341:36)
#308 MultiChildRenderObjectElement.mount (package:flutter/src/widgets/framework.dart:6353:32)
... Normal element mounting (380 frames)
#688 Element.inflateWidget (package:flutter/src/widgets/framework.dart:3813:16)
#689 Element.updateChild (package:flutter/src/widgets/framework.dart:3547:18)
#690 RenderObjectToWidgetElement._rebuild (package:flutter/src/widgets/binding.dart:1177:16)
#691 RenderObjectToWidgetElement.mount (package:flutter/src/widgets/binding.dart:1146:5)
#692 RenderObjectToWidgetAdapter.attachToRenderTree. (package:flutter/src/widgets/binding.dart:1094:18)
#693 BuildOwner.buildScope (package:flutter/src/widgets/framework.dart:2593:19)
#694 RenderObjectToWidgetAdapter.attachToRenderTree (package:flutter/src/widgets/binding.dart:1093:13)
#695 WidgetsBinding.attachRootWidget (package:flutter/src/widgets/binding.dart:928:7)
#696 WidgetsBinding.scheduleAttachRootWidget. (package:flutter/src/widgets/binding.dart:908:7)
(elided 4 frames from class _RawReceivePortImpl, class _Timer, and dart:async-patch)