sendAdvancedUssd always throw "Unhandled Exception: PlatformException(ussd_plugin_ussd_execution_failure, USSD_RETURN_FAILURE, null, null)"

[blackbusters]

Hi..

I tried using sendAdvancedUssd with this code :
SimData simData = await SimDataPlugin.getSimData(); for (var s in simData.cards) { var str = await UssdAdvanced.sendAdvancedUssd(code: "*808#", subscriptionId: s.subscriptionId); print(str); }

but it always throw me an error :
E/flutter (19903): [ERROR:flutter/lib/ui/ui_dart_state.cc(209)] Unhandled Exception: PlatformException(ussd_plugin_ussd_execution_failure, USSD_RETURN_FAILURE, null, null)
E/flutter (19903): #0 StandardMethodCodec.decodeEnvelope (package:flutter/src/services/message_codecs.dart:589)
E/flutter (19903): #1 MethodChannel._invokeMethod (package:flutter/src/services/platform_channel.dart:167)
E/flutter (19903):
E/flutter (19903): #2 Future.timeout. (dart:async/future_impl.dart:873)
E/flutter (19903):
E/flutter (19903): #3 UssdAdvanced.sendAdvancedUssd (package:ussd_advanced/ussd_advanced.dart:18)
E/flutter (19903):

Currently I'm using Flutter 2.8.1 and targeting android sdk 30.

Is there anything i can do to fix this?

[ALI-SAMPSON]

I'm facing the same issue here.

[Zeeshan90]

I'm also facing the same issue.

[sakib556]

I'm also facing the same issue.

[tejas1106]

I'm also facing the same error. Any solution to this?

[K0M4L]

I'm also facing the same issue. Any solution?

[pkitatta]

Same problem with me.