flutter/dart: Looking up a deactivated widget's ancestor is unsafe - flutter

Question

I have used persistent_bottom_nav_bar 5.0.2 package and from the first tab page which is homepage I navigate to further some pages and than finally I use the following navigator to come back to this page on same tab
Navigator.of(context).pushAndRemoveUntil(
CupertinoPageRoute(
builder: (BuildContext context) {
return HomePage();
},
),
(_) => false,
);
I Navigate successfully but when I click on this tab it throw this exception
════════ Exception caught by gesture ═══════════════════════════════════════════
The following assertion was thrown while handling a gesture:
Looking up a deactivated widget's ancestor is unsafe.
At this point the state of the widget's element tree is no longer stable.
To safely refer to a widget's ancestor in its dispose() method, save a reference to the ancestor by calling dependOnInheritedWidgetOfExactType() in the widget's didChangeDependencies() method.
I even don't know the reason as well as solution so any help will be appreciated.

Answer 1

You are removing all the screens below HomePage from the stack.
pushAndRemoveUntil as name suggests pushes a new Screen in stack and removes all the other screens from stack as a result theirs no screen available to pop except the current HomePage.
Instead use only
if (mounted) {
Navigator.of(context).push(
CupertinoPageRoute(
builder: (BuildContext context) {
return HomePage();
},
),
(_) => false,
);
}