Can't use Showcase on Bottom Navigation Items

[Zony-Zhao]

Describe the bug
Page crashes when I wrap Showcase around BottomNavigationItem icons.

To Reproduce
Simply wrap Showcase around the Icon

Error
The following NoSuchMethodError was thrown building IconTheme(color: Color(0x8a000000), size: 24.0):
The getter 'activeWidgetIds' was called on null.
Receiver: null
Tried calling: activeWidgetIds

The relevant error-causing widget was:
BottomNavigationBar file:///E:/_project/flutter/upper_bunk_bro_frontend/lib/routes/tabs/HomePage.dart:92:30
When the exception was thrown, this was the stack:
#0 Object.noSuchMethod (dart:core-patch/object_patch.dart:54:5)
#1 ShowCaseWidget.activeTargetWidget (package:showcaseview/showcase_widget.dart:51:10)
#2 _ShowcaseState.showOverlay (package:showcaseview/showcase.dart:171:43)
#3 _ShowcaseState.didChangeDependencies (package:showcaseview/showcase.dart:164:5)
#4 StatefulElement._firstBuild (package:flutter/src/widgets/framework.dart:4653:11)

Additional context
Android simulator.

[PannagaShetty]

did anyone get the solution for this

[bobykurniawan11]

I'm using packages for this https://pub.dev/packages/persistent_bottom_nav_bar

[vatsaltanna]

Hello @Zony-Zhao @PannagaShetty , I tried to reproduce the issue as you said in the description. but I wasn't able to replicate it. it works fine for me when I used showcase view for icons in the bottom navigation bar. it will be much more helpful If you can provide more code snippets in which you are facing this issue.

[vatsaltanna]

I am closing this issue because of no activity. Please feel free to reopen this if it is still happening.

[abdullah432]

@vatsaltanna how to show description box above Bottom Navigation Bar instead at the bottom?

[vatsaltanna]

@abdullah432 it will display description box on top automatically when there is no space to display in bottom. You can check floating action button in the example project of repository it has the same kind of behaviour.

[romreed]

[samatzp]

откуда icon pack?)