Future pickTime(BuildContext context) async { final initialTime

Question

Future pickTime(BuildContext context) async { final initialTime

= TimeOfDay(hour: 9, minute: 0);
final newTime = await showTimePicker(
context: context,
initialTime: time!.value ?? initialTime, // exception
);
if (newTime == null) return;

time!.value = newTime;
print("SEÇİLEN SAAT => ${time!.value}");
} I get null check operator null value error in the part where I write exception in this method. What I want to do is choose a clock

#dart #english #programming

0

01.12.2021

1 ответов

27 просмотров

Ali · Accepted Answer

Ali

Change to: initialTime: time?.value ?? initialTime,

0

02.12.2021

169 похожих чатов

Future pickTime(BuildContext context) async { final initialTime

1 ответов

Похожие вопросы