【发布时间】:2023-03-28 18:34:01
【问题描述】:
当我从表单中发送电子邮件时出现此错误。
Unhandled Exception: PlatformException(UNAVAILABLE, defualt mail app not available, null)
class _MyAppState extends State<MyApp> {
List<String> attachment = <String>[];
TextEditingController _subjectController =
TextEditingController(text: 'ct');
TextEditingController _bodyController = TextEditingController(
text: ''' a
''');
final GlobalKey<ScaffoldState> _scafoldKey = GlobalKey<ScaffoldState>();
// Platform messages are asynchronous, so we initialize in an async method.
Future<void> send() async {
// Platform messages may fail, so we use a try/catch PlatformException.
final MailOptions mailOptions = MailOptions(
body: 'Ro',
subject: 'the Email Subject',
recipients: ['rodrigo@houlak.com'],
isHTML: true,
attachments: [ 'path/to/image.png', ],
);
await FlutterMailer.send(mailOptions);
String platformResponse;
try {
await FlutterMailer.send(mailOptions);
platformResponse = 'success';
} catch (error) {
platformResponse = error.toString();
}
if (!mounted) return;
_scafoldKey.currentState.showSnackBar(SnackBar(
content: Text(platformResponse),
));
}
【问题讨论】:
-
如果你在模拟器上尝试,它无论如何都不会工作