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fixed reported error in modify_teachers

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This commit is contained in:
Kima 2023-12-28 22:52:32 +01:00
parent 773ddf8362
commit fe730c8c26
1 changed files with 16 additions and 3 deletions
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19
lib/ui/mobile/settings/modify_teacher_names.dart
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@ -184,7 +184,10 @@ class _ModifyTeacherNamesState extends State<ModifyTeacherNames> {
? "select_teacher".i18n
: teachers
.firstWhere(
(element) => element.id == selectedTeacherId)
(element) => element.id == selectedTeacherId,
orElse: () => Teacher(
id: 'noid', name: "select_teacher".i18n),
)
.name,
style: Theme.of(context).textTheme.titleSmall!.copyWith(
fontWeight: FontWeight.w700,
@ -340,8 +343,18 @@ class _ModifyTeacherNamesState extends State<ModifyTeacherNames> {
child: Column(
children: snapshot.data!.keys.map(
(key) {
Teacher? teacher = teachers
.firstWhere((element) => key == element.id);
Teacher? teacher = teachers.firstWhere(
(element) => key == element.id,
orElse: () => Teacher(id: 'noid', name: 'noname'),
);
if (teacher.id == 'noid') {
return const SizedBox(
width: 0,
height: 0,
);
}
String renameTo = snapshot.data![key]!;
return RenamedTeacherItem(
teacher: teacher,