Not working in windows web

[smallsong]

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Version:flutter_secure_storage: ^5.0.2

Enviroment: Windows web

When I call stoge.read jsonEncoded data ; raise "Uncaught (in promise) Error: OperationError”

[hmawla]

Do you mean windows or web? Or do you mean web on windows development?

Also, make sure to post more details about the error your having...

[thinkingatoms]

+1 using web.

I have the following code:

class SharedPref {
  static FlutterSecureStorage? _prefs;
  static Map<String, String>? values;

  static Future<void> load() async {
    if (_prefs == null) {
      _prefs = FlutterSecureStorage();
      try {
        values = await _prefs!.readAll();
      } catch (e, s) {
        log('SharedPref.load() error: $e, $s');
        values = {};
      }
    }
  }

  static String? get(String key) {
    return values![key];
  }

  static set(String key, String value) {
    values![key] = value;
    _prefs!.write(key: key, value: value);
  }
}

I'm calling await SharedPref.load(); in my main.dart

I simply get an error saying:

[log] SharedPref.load() error: OperationError,

No stacktrace (not sure why), Here's my flutter doctor:

Doctor summary (to see all details, run flutter doctor -v):
[✓] Flutter (Channel stable, 3.0.5, on Ubuntu 22.04 LTS 5.15.0-43-generic, locale en_US.UTF-8)
[✓] Android toolchain - develop for Android devices (Android SDK version 31.0.0)
[✓] Chrome - develop for the web
[✓] Linux toolchain - develop for Linux desktop
[✓] Android Studio (version 2021.2)
[✓] Android Studio
[✓] IntelliJ IDEA Ultimate Edition (version 2022.2)
[✓] IntelliJ IDEA Ultimate Edition (version 2022.1)
[✓] Connected device (2 available)
[✓] HTTP Host Availability

Any suggestion on why this happens would be really helpful, thanks!

[thinkingatoms]

nvm, adding synchronized's Lock around writes solved it for me.

https://github.com/mogol/flutter_secure_storage/issues/381#issuecomment-1214431030