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c: crashStack traces logged to the consoleStack traces logged to the consolef: cupertinoflutter/packages/flutter/cupertino repositoryflutter/packages/flutter/cupertino repositoryf: routesNavigator, Router, and related APIs.Navigator, Router, and related APIs.frameworkflutter/packages/flutter repository. See also f: labels.flutter/packages/flutter repository. See also f: labels.
Description
Example code:
https://github.com/brettpappas/cupertion_navbar/blob/master/lib/main.dart
This dart file includes a CupertinoTabScaffold layout with a side menu using Drawer. Everything works fine opening the Modal Window in the Drawer and opening sub-screens from CupertinoTabView as long as you return each tabview back to the root navigation stack.
I understand the error and still can't get it to work even if I use heroTag unless I set a different heroTag for the sub-screen and the main screen which prevents those two from transitioning between each other.
The problem happens when you do the following:
Steps to Reproduce
- Select tab Two and then tap on the button "Two: Sub Screen".
- Leave it on the sub screen and switch over to tab One.
- Tap on the hamburger menu in the top left to open the
Drawerand tap on Modal Window.
Logs
flutter: There are multiple heroes that share the same tag within a subtree.
flutter: Within each subtree for which heroes are to be animated (typically a PageRoute subtree), each Hero
flutter: must have a unique non-null tag.
flutter: In this case, multiple heroes had the following tag: Default Hero tag for Cupertino navigation bars
flutter: with navigator NavigatorState#fc127(tickers: tracking 2 tickers)
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• Flutter version 1.0.0 at /internet/tools/flutter
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c: crashStack traces logged to the consoleStack traces logged to the consolef: cupertinoflutter/packages/flutter/cupertino repositoryflutter/packages/flutter/cupertino repositoryf: routesNavigator, Router, and related APIs.Navigator, Router, and related APIs.frameworkflutter/packages/flutter repository. See also f: labels.flutter/packages/flutter repository. See also f: labels.