WebNov 12, 2024 · The try catch is in a validate/submit class that is called when the user selects to Login/Sign up. I could add more code if it would help. Thanks firebase flutter dart Share Improve this question Follow asked Nov 12, 2024 at 15:53 Milie 374 1 6 21 Add a comment 1 Answer Sorted by: 1 You can call "setState" inside the catch. WebMar 15, 2024 · The } catch (e) { will catch all thrown objects, both exceptions and errors - and anything else that might get thrown. Most thrown objects implement either Exception or Error, but that's just a convention. Any non- null object can be thrown. I'd actually recommend against on Exception as well.
Catching exceptions in Flutter/Dart by Jelena Lecic Medium
WebAug 5, 2024 · It's impossible to directly catch an error thrown in a timer callback. If you want a timeout, don't use the functionality provided by this package, use the native Dart timeout function. try { await (device as BluetoothDevice).connect ().timeout (Duration (seconds: 1)); } catch (o) { print ("caught $ {o.runtimeType}"); } Share Improve this answer WebApr 24, 2024 · If you want to get the exception on pressButton you would need to remove the try/catch inside loginModel or re-throw the exception after this line: debugPrint (e.toString ()) @Hosar Thanks for reply! Yes you understand correct. But even if I remove try/catch inside loginModel, the try/catch on button press is not catch PlatformException. popalops candy shop
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WebDec 16, 2024 · But this try-catch is not working in my flutter project. Can someone let me know where did i go wrong? I have attached my code below. ... And btw, i tried changing catch(e, _) instead of catch(_, e) but still doesn't make any difference. Thank you :) – Shehan Liyanaarachchi. Dec 17, 2024 at 1:05. Web1 day ago · The authentication works perfectly, but I need to keep the user logged in instead of logging in every time I open the app. This is my main code: class MyApp extends StatelessWidget { const MyApp ( {super.key}); @override Widget build (BuildContext context) { return MaterialApp ( builder: (context, child) => ResponsiveWrapper.builder ( … WebMay 10, 2024 · the try-catch block can be used to catch exceptions that might occur in your code, including PlatformException in Flutter/Dart. The provided code uses this block to handle exceptions that might occur during the Google sign-in process: sharepoint bswconnect