I was using PagedListView (from This package )inside TabBarView and faced the above error. I tried wrapping the PagedListView within a container with height and width mentioned but it didn't help. Can anyone help me with this?
Relavant code:
DefaultTabController(
length: 2,
child: Column(
children: [
Container(
margin: EdgeInsets.only(
top: getProportionateScreenWidth(24),
left: getProportionateScreenWidth(24),
right: getProportionateScreenWidth(24),
),
decoration: BoxDecoration(
borderRadius: BorderRadius.all(Radius.circular(5)),
color: cardColor,
),
child: Padding(
padding: const EdgeInsets.all(2),
child: TabBar(
indicator: BoxDecoration(
borderRadius: BorderRadius.circular(5),
color: brandPurple),
labelColor: primaryTextColor,
unselectedLabelColor: secondaryTextColor,
tabs: [
Tab(text: AppLocalizations.of(context)!.pending),
Tab(text: AppLocalizations.of(context)!.solved),
],
),
),
height: getProportionateScreenWidth(48),
),
SizedBox(
height: getProportionateScreenWidth(20),
),
Container(
height: getProportionateScreenHeight(575),
child: TabBarView(children: <Widget>[
// pendingDoubtsBody(),
_paginatedPendingDoubtBody(),
solvedDoubtsBody(),
]),
),
],
),
),
_paginatedPendingDoubtsBody:
Widget _paginatedPendingDoubtBody() {
return PagedListView(
pagingController: _pendingPagingController,
builderDelegate: PagedChildBuilderDelegate<TeacherDoubtModel>(
itemBuilder: (context, doubt, index) =>
TeacherQuestionCard(question: doubt),
firstPageProgressIndicatorBuilder: (context) => Shimmer.fromColors(
baseColor: Colors.white.withOpacity(0.4),
highlightColor: Colors.grey.withOpacity(0.4),
child: ListView.builder(
itemCount: 3,
itemBuilder: (context, index) {
return Padding(
padding: EdgeInsets.only(
left: getProportionateScreenWidth(24),
right: getProportionateScreenWidth(24),
bottom: getProportionateScreenHeight(12),
),
child: Card(
elevation: 1.0,
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(16),
),
child: SizedBox(
height: getProportionateScreenHeight(133),
width: double.infinity,
),
),
);
},
),
),
newPageProgressIndicatorBuilder: (context) => Center(
child: CircularProgressIndicator(
color: Colors.white,
),
),
noItemsFoundIndicatorBuilder: (context) => Center(
child: Text(
'No doubts pending',
style: Theme.of(context)
.textTheme
.bodyText2
?.copyWith(color: Colors.white),
)),
firstPageErrorIndicatorBuilder: (context) => Center(
child: Text(
'Some error',
style: Theme.of(context)
.textTheme
.bodyText2
?.copyWith(color: Colors.white),
),
)),
);
}