aws-amplify / amplify-flutter Goto Github PK

  Amplify amplify = Amplify();
  bool _isAmplifyConfigured = false;

  @override
  void initState() {
    // TODO: implement initState
    super.initState();
    _initAmplifyFlutter();
  }

  void _initAmplifyFlutter() async {
    print("init amplify");
    AmplifyAuthCognito auth = AmplifyAuthCognito();

    amplify.addPlugin(
      authPlugins: [auth],
    );
    // Initialize AmplifyFlutter
    await amplify.configure(amplifyconfig);

    setState(() {
      _isAmplifyConfigured = true;
    });
  }

const amplifyconfig = ''' {
  "UserAgent": "aws-amplify-cli/2.0",
  "Version": "1.0",
  "auth": {
      "plugins": {
          "awsCognitoAuthPlugin": {
              "IdentityManager": {
                  "Default": {}
              },
              "CredentialsProvider": {
                  "CognitoIdentity": {
                      "Default": {
                          "PoolId": "xxxxxxxxxxxxx
                          "Region": "eu-west-1"
                      }
                  }
              },
              "CognitoUserPool": {  
                  "Default": {
                      "PoolId": "xxxxx",
                      "AppClientId": "xxxxxxxxxxxxxxxxx",
                      "Region": "eu-west-1"
                  }
              },
              "Auth": {
                  "Default": {
                      "authenticationFlowType": "USER_SRP_AUTH"
                  }
              }
          }
      }
  }
}''';

Future<String> onLogin(LoginData data) async {
    print('onLogin: Name: ${data.name}, Password: ${data.password}');
    try {
      SignInResult res = await Amplify.Auth.signIn(
        username: data.name.trim(),
        password: data.password.trim(),
      );
      setState(() {
        //isSignedIn = res.isSignedIn;
        print('isSignedIn: ${res.isSignedIn}');
      });
      if (res.nextStep.signInStep == 'DONE') return null;
      if (res.nextStep.signInStep == '') // TODO: Implement go to confirm_sign_up_step
      if (!res.isSignedIn) return 'Ha ocurrido un error';

      return null;
    } on AuthError catch (e) {
      print(e);
      return e.exceptionList
          .firstWhere((i) => i.exception.toLowerCase() == 'platform_exceptions')
          .detail['localizedErrorMessage'];
    }
  }

{
  "isSignedIn": false,
  "nextStep": {
    "additionalInfo": null,
    "codeDeliveryDetails": {
      "attributeName": "",
      "deliveryMedium": "",
      "destination": ""
    },
    "signInStep": "ERROR"
  }
}

{
  "cause": "AMPLIFY_SIGNIN_FAILED",
  "exceptionList": [{
      "exception": "USER_NOT_CONFIRMED",
      "detail": "User is not confirmed."
    },
    {
      "exception": "PLATFORM_EXCEPTIONS",
      "detail": {
        "platform": "Android",
        "localizedErrorMessage": "Sign in failed",
        "recoverySuggestion": "See attached exception for more details",
        "errorString": "AmplifyException {message=Sign in failed, cause=com.amazonaws.services.cognitoidentityprovider.model.UserNotConfirmedException: User is not confirmed. (Service: AmazonCognitoIdentityProvider; Status Code: 400; Error Code: UserNotConfirmedException; Request ID: f7031b99-1c40-430c-9745-bdcbce8d3c91), recoverySuggestion=See attached exception for more details}"
      }
    }
  ]
}

VERBOSE-2:ui_dart_state.cc(171)] Unhandled Exception: PlatformException(AmplifyException, Failed to Configure Amplify, The operation couldn’t be completed. (Amplify.ConfigurationError error 0.))
#0      StandardMethodCodec.decodeEnvelope (package:flutter/src/services/message_codecs.dart:571:7)
#1      MethodChannel._invokeMethod (package:flutter/src/services/platform_channel.dart:160:18)
<asynchronous suspension>
#2      MethodChannel.invokeMethod (package:flutter/src/services/platform_channel.dart:333:12)
#3      MethodChannelAmplifyCore.configure (package:amplify_core_plugin_interface/method_channel_amplify.dart:25:21)
#4      Amplify.configure (package:amplify_core/amplify_core.dart:71:35)
#5      _MyHomepageState._configureAmplify (package:Rio/main.dart:42:27)
#6      _MyHomepageState.initState (package:Rio/main.dart:31:5)
#7      StatefulElement._firstBuild (package:flutter/src/widgets/framework.dart:4702:58)
#8      ComponentElement.mount (package:flutter/src/widgets/framework.dart:4538:5)

const amplifyconfig = ''' {
  "UserAgent": "aws-amplify-cli/2.0",
  "Version": "1.0",
  "auth": {
      "plugins": {
          "awsCognitoAuthPlugin": {
              "IdentityManager": {
                  "Default": {}
              },
              "CredentialsProvider": {
                  "CognitoIdentity": {
                      "Default": {
                          "PoolId": "eu-west-1:2dxx4dxxxx0740-xxx-4f40-aa90-xxxxcxx",
                          "Region": "eu-west-1"
                      }
                  }
              },
              "CognitoUserPool": {
                  "Default": {
                      "PoolId": "eu-west-1_xxxxxxxxxj",
                      "AppClientId": "xxxxxxxxxxxxxxxxx",
                      "Region": "eu-west-1"
                  }
              },
              "Auth": {
                  "Default": {
                      "authenticationFlowType": "USER_SRP_AUTH"
                  }
              }
          }
      }
  }
}''';

final String path = Directory.systemTemp.createTempSync().path + "/tmpfile";
final DownloadFileOptions options = S3DownloadFileOptions(accessLevel: StorageAccessLevel.protected, targetIdentityId: "ABC123");
    final DownloadFileResult result = await Amplify.Storage.downloadFile(key: "cannot_access.key", local: File(path), options: options);

Shutting down VM
FATAL EXCEPTION: main
Process: com.myovolt.myovolt, PID: 22828
java.lang.IllegalStateException: Reply already submitted
	at io.flutter.embedding.engine.dart.DartMessenger$Reply.reply(DartMessenger.java:139)
	at io.flutter.plugin.common.MethodChannel$IncomingMethodCallHandler$1.error(MethodChannel.java:240)
	at com.amazonaws.amplify.amplify_storage_s3.AmplifyStorageOperations$StorageOperations$prepareError$1.run(AmplifyStorageOperations.kt:208)
	at android.os.Handler.handleCallback(Handler.java:914)
	...

accept:136, AmplifyStorageOperations$StorageOperations$downloadFile$2 (com.amazonaws.amplify.amplify_storage_s3)
accept:30, AmplifyStorageOperations$StorageOperations$downloadFile$2 (com.amazonaws.amplify.amplify_storage_s3)
onError:195, AWSS3StorageDownloadFileOperation$DownloadTransferListener (com.amplifyframework.storage.s3.operation)
run:288, TransferStatusUpdater$4 (com.amazonaws.mobileconnectors.s3.transferutility)
handleCallback:914, Handler (android.os)

accept:136, AmplifyStorageOperations$StorageOperations$downloadFile$2 (com.amazonaws.amplify.amplify_storage_s3)
accept:30, AmplifyStorageOperations$StorageOperations$downloadFile$2 (com.amazonaws.amplify.amplify_storage_s3)
onStateChanged:176, AWSS3StorageDownloadFileOperation$DownloadTransferListener (com.amplifyframework.storage.s3.operation)
run:206, TransferStatusUpdater$2 (com.amazonaws.mobileconnectors.s3.transferutility)
handleCallback:914, Handler (android.os)

final SignUpResult result = await Amplify.Auth.signUp(
  username: "username",
  password: "password",
);

pendingRequest['options'] = options.serializeAsMap();

Future<SignUpResult> signUp({@required String username, @required password, @required SignUpOptions options}

Future<SignUpResult> signUp({@required String username, @required password, SignUpOptions options = const SignUpOptions()}

if (options != null) {
  pendingRequest['options'] = options.serializeAsMap();
}

await picker
   .getImage(source: ImageSource.gallery)
    .then((value) async {
        File fileInstance = File(value.path);
        final key = new DateTime.now().toString();
        UploadFileResult result =
            await Amplify.Storage.uploadFile(
                 key: key, local: fileInstance);
       });

let uploadFileOperation = AWSS3StorageUploadFileOperation(request,
                                                                  storageService: storageService,
                                                                  authService: authService,
                                                                  progressListener: progressListener,
                                                                  resultListener: resultListener)

E/amplify:flutter:auth_cognito( 8525): AmplifyException {message=Sign up failed, cause=java.lang.NullPointerException: Attempt to invoke virtual method 'void com.amazonaws.mobileconnectors.cognitoidentityprovider.CognitoUserPool.signUp(java.lang.String, java.lang.String, com.amazonaws.mobileconnectors.cognitoidentityprovider.CognitoUserAttributes, java.util.Map, java.util.Map, com.amazonaws.mobileconnectors.cognitoidentityprovider.handlers.SignUpHandler)' on a null object reference, recoverySuggestion=See attached exception for more details}
E/amplify:flutter:auth_cognito( 8525): 	at com.amplifyframework.auth.cognito.AWSCognitoAuthPlugin$2.onError(AWSCognitoAuthPlugin.java:275)
E/amplify:flutter:auth_cognito( 8525): 	at com.amazonaws.mobile.client.internal.InternalCallback.call(InternalCallback.java:77)
E/amplify:flutter:auth_cognito( 8525): 	at com.amazonaws.mobile.client.internal.InternalCallback.access$000(InternalCallback.java:34)
E/amplify:flutter:auth_cognito( 8525): 	at com.amazonaws.mobile.client.internal.InternalCallback$1.run(InternalCallback.java:103)
E/amplify:flutter:auth_cognito( 8525): 	at java.lang.Thread.run(Thread.java:919)
E/amplify:flutter:auth_cognito( 8525): Caused by: java.lang.NullPointerException: Attempt to invoke virtual method 'void com.amazonaws.mobileconnectors.cognitoidentityprovider.CognitoUserPool.signUp(java.lang.String, java.lang.String, com.amazonaws.mobileconnectors.cognitoidentityprovider.CognitoUserAttributes, java.util.Map, java.util.Map, com.amazonaws.mobileconnectors.cognitoidentityprovider.handlers.SignUpHandler)' on a null object reference
E/amplify:flutter:auth_cognito( 8525): 	at com.amazonaws.mobile.client.AWSMobileClient$13.run(AWSMobileClient.java:2003)
E/amplify:flutter:auth_cognito( 8525): 	at com.amazonaws.mobile.client.internal.InternalCallback$1.run(InternalCallback.java:101)
E/amplify:flutter:auth_cognito( 8525): 	... 1 more

try {
      print('In upload');
      // Uploading the file with options
      File local = await FilePicker.getFile(type: FileType.image);
      final key = new DateTime.now().toString();
      Map<String, String> metadata = <String, String>{};
      metadata['name'] = 'filename';
      metadata['desc'] = 'A test file';
      S3UploadFileOptions options = S3UploadFileOptions(
          accessLevel: StorageAccessLevel.private, metadata: metadata);
      UploadFileResult result = await Amplify.Storage.uploadFile(
          key: key, local: local, options: options);
      setState(() {
        _uploadFileResult = result.key;
      });
    } catch (e) {
      print('UploadFile Err: ' + e.toString());
    }

I/flutter (17626): UploadFile Err: PlatformException(AmplifyException, UPLOAD_FILE_OPERATION_FAILED, {PLATFORM_EXCEPTIONS: {platform: Android, localizedErrorMessage: Something went wrong with your AWS S3 Storage upload file operation, recoverySuggestion: See attached exception for more information and suggestions}})
E/amplify:flutter:storage_s3(17626): UPLOAD_FILE_OPERATION_FAILED
E/amplify:flutter:storage_s3(17626): AmplifyException {message=Storage upload operation was interrupted., cause=null, recoverySuggestion=Please verify that you have a stable internet connection.}
E/amplify:flutter:storage_s3(17626): 	at com.amplifyframework.storage.s3.operation.AWSS3StorageUploadFileOperation$UploadTransferListener.onStateChanged(AWSS3StorageUploadFileOperation.java:182)
E/amplify:flutter:storage_s3(17626): 	at com.amazonaws.mobileconnectors.s3.transferutility.TransferStatusUpdater$2.run(TransferStatusUpdater.java:206)
E/amplify:flutter:storage_s3(17626): 	at android.os.Handler.handleCallback(Handler.java:883)
E/amplify:flutter:storage_s3(17626): 	at android.os.Handler.dispatchMessage(Handler.java:100)
E/amplify:flutter:storage_s3(17626): 	at android.os.Looper.loop(Looper.java:214)
E/amplify:flutter:storage_s3(17626): 	at android.app.ActivityThread.main(ActivityThread.java:7116)
E/amplify:flutter:storage_s3(17626): 	at java.lang.reflect.Method.invoke(Native Method)
E/amplify:flutter:storage_s3(17626): 	at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:492)
E/amplify:flutter:storage_s3(17626): 	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:925)

flutter: In upload
flutter: UploadFile Err: PlatformException(AmplifyException, UPLOAD_FILE_OPERATION_FAILED, {PLATFORM_EXCEPTIONS: {recoverySuggestion: TODO some status code to recovery message mapper.
For more information on HTTP status codes, take a look at
https://en.wikipedia.org/wiki/List_of_HTTP_status_codes, platform: iOS, localalizedError: The HTTP response status code is [403].}})

UploadFile Err: PlatformException(AmplifyException, UPLOAD_FILE_OPERATION_FAILED, {PLATFORM_EXCEPTIONS: {localalizedError: Access denied!, platform: iOS, recoverySuggestion: }})

RestOperation restOperation;

RestRequest restRequest = new RestRequest({
  restOptions: restOptions,
});

try{
  restOperation = Amplify.Api.get(restRequest);
} on Exception catch (e) {
  print(“Exception”);
}

// To get the success response await on the RestRequest's response field
RestResponse response = await restOperation.response;
// RestResponse contains the data retrieved in the HTTP operation 

// To cancel, simply call the cancel method on the RestRequest's 
restOperation.cancel();

CancelToken token = new CancelToken();

RestRequest restRequest = new RestRequest({
  restOptions: restOptions,
  cancelToken: token
});

try{
  RestResponse response = Amplify.Api.get(restRequest);
} on Exception catch (e) {
  print(“Exception”);
}

// To cancel, call the cancel method with the same token
Amplify.Api.cancel(token);

await Amplify.Auth.fetchAuthSession(
        options: CognitoSessionOptions(getAWSCredentials: true),
);

Future<void> signIn(String email, String password) async {
  try {
    await Amplify.Auth.signIn(username: email, password: password);
    final resp = await Amplify.Auth.fetchAuthSession(
      options: CognitoSessionOptions(getAWSCredentials: true),
    );
    if (resp.isSignedIn) {
      final sess = resp as CognitoAuthSession;
      print(sess.userPoolTokens.accessToken);
    }
  } on AuthError catch (e) {
    print(e.cause);
    for (final exception in e.exceptionList) {
      print(exception.exception);
      print(exception.detail);
    }
  }
}

initAmplify() async {
    // Add Pinpoint and Cognito Plugins
    AmplifyAnalyticsPinpoint analyticsPlugin = AmplifyAnalyticsPinpoint();
    AmplifyAuthCognito authPlugin = AmplifyAuthCognito();
    amplifyInstance.addPlugin(
      analyticsPlugins: [analyticsPlugin],
      authPlugins: [authPlugin],
    );

    await amplifyInstance.configure(amplifyconfig);
  }

FlatButton(
    child: const Text('Amplify Log test_event'),
    onPressed: () async {
        AnalyticsEvent event = AnalyticsEvent('test_event');
        event.properties.addStringProperty('string', 'string');
        event.properties.addBoolProperty('bool', true);
        event.properties.addIntProperty('int', 42);
        event.properties.addDoubleProperty('double', 42.0);
        await Amplify.Analytics.recordEvent(event: event);
    },
),

final File file = File("this_file_does_not.exist");
final Map<String, String> metadata = <String, String>{};
metadata["name"] = "this_file_does_not.exist";

final S3UploadFileOptions options = S3UploadFileOptions(accessLevel: StorageAccessLevel.guest, metadata: metadata);
final UploadFileResult result = await Amplify.Storage.uploadFile(key: "this_file_does_not.exist", local: file, options: options);

Unhandled Exception: PlatformException(AmplifyException, UPLOAD_FILE_OPERATION_FAILED, {PLATFORM_EXCEPTIONS: {
platform: Android, 
localizedErrorMessage: Issue uploading file., 
recoverySuggestion: See included exception for more details and suggestions to fix.
}})
AmplifyStorageS3MethodChannel.uploadFile (package:amplify_storage_s3/method_channel_storage_s3.dart:41:7)
<asynchronous suspension>
AmplifyStorageS3.uploadFile (package:amplify_storage_s3/amplify_storage_s3.dart:44:22)

Amplify.Storage.uploadFile(
...
  { error ->
      if (!responseSent) {
          responseSent = true
          prepareError(flutterResult, FlutterStorageErrorMessage.UPLOAD_FILE_OPERATION_FAILED.name, error.localizedMessage, error.recoverySuggestion)
      } else {
          LOG.error(FlutterStorageErrorMessage.UPLOAD_FILE_OPERATION_FAILED.name, error)
      }
  }
)
...

void _signIn() async {
    // Sign out before in case a user is already signed in
    // If a user is already signed in - Amplify.Auth.signIn will throw an exception

    // Removing this code. Amplify.Auth.signIn will throw error in iOS but not in Android
    try {
      await Amplify.Auth.signOut();
    } on AuthError catch (e) {
      print(e);
    }
    // Removing this code. Amplify.Auth.signIn will throw error in iOS but not in Android

    try {
      SignInResult res = await Amplify.Auth.signIn(
          username: usernameController.text.trim(),
          password: passwordController.text.trim());
      Navigator.pop(context, true);
    } on AuthError catch (e) {
      setState(() {
        _signUpError = e.cause;
        _signUpExceptions.clear();
        e.exceptionList.forEach((el) {
          _signUpExceptions.add(el.exception);
        });
      });
    }
  }

flutter: Instance of 'AuthError'
flutter: AMPLIFY_SIGNIN_FAILED
flutter: PLATFORM_EXCEPTIONS
flutter: INVALID_STATE

 Amplify amplify = Amplify();
    AmplifyAuthCognito authPlugin = AmplifyAuthCognito();
    AmplifyAnalyticsPinpoint amplifyAnalyticsPinpoint = AmplifyAnalyticsPinpoint();
    amplify.addPlugin(authPlugins: [authPlugin]);
    amplify.addPlugin(analyticsPlugins: [amplifyAnalyticsPinpoint]);

    print('hi');
    await amplify.configure(amplifyconfig);

E/flutter ( 8525): [ERROR:flutter/lib/ui/ui_dart_state.cc(177)] Unhandled Exception: PlatformException(AmplifyException, Error casting configuration map, Unsupported value: org.json.JSONException: No value for pinpointAnalytics, null)
E/flutter ( 8525): #0      StandardMethodCodec.decodeEnvelope (package:flutter/src/services/message_codecs.dart:582:7)
E/flutter ( 8525): #1      MethodChannel._invokeMethod (package:flutter/src/services/platform_channel.dart:159:18)
E/flutter ( 8525): <asynchronous suspension>
E/flutter ( 8525): #2      MethodChannel.invokeMethod (package:flutter/src/services/platform_channel.dart:332:12)
E/flutter ( 8525): #3      MethodChannelAmplifyCore.configure (package:amplify_core_plugin_interface/method_channel_amplify.dart:25:21)
E/flutter ( 8525): #4      Amplify.configure (package:amplify_core/amplify_core.dart:71:35)
E/flutter ( 8525): #5      AwsAmplifyService.init (package:fluid/services/aws_amplify_service.dart:23:19)
E/flutter ( 8525): #6      _FluidAppState._initServices (package:fluid/main/main.dart:84:47)
E/flutter ( 8525): <asynchronous suspension>
E/flutter ( 8525): #7      _FluidAppState.initState (package:fluid/main/main.dart:51:5)
E/flutter ( 8525): #8      StatefulElement._firstBuild (package:flutter/src/widgets/framework.dart:4812:57)
E/flutter ( 8525): #9      ComponentElement.mount (package:flutter/src/widgets/framework.dart:4649:5)
E/flutter ( 8525): #10     Element.inflateWidget (package:flutter/src/widgets/framework.dart:3615:14)
E/flutter ( 8525): #11     Element.updateChild (package:flutter/src/widgets/framework.dart:3380:18)
E/flutter ( 8525): #12     ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4700:16)
E/flutter ( 8525): #13     Element.rebuild (package:flutter/src/widgets/framework.dart:4369:5)
E/flutter ( 8525): #14     ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:4654:5)
E/flutter ( 8525): #15     ComponentElement.mount (package:flutter/src/widgets/framework.dart:4649:5)
E/flutter ( 8525): #16     Element.inflateWidget (package:flutter/src/widgets/framework.dart:3615:14)
E/flutter ( 8525): #17     Element.updateChild (package:flutter/src/widgets/framework.dart:3377:20)
E/flutter ( 8525): #18     ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4700:16)
E/flutter ( 8525): #19     StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:4847:11)
E/flutter ( 8525): #20     Element.rebuild (package:flutter/src/widgets/framework.dart:4369:5)
E/flutter ( 8525): #21     BuildOwner.buildScope (package:flutter/src/widgets/framework.dart:2777:33)
E/flutter ( 8525): #22     WidgetsBinding.drawFrame (package:flutter/src/widgets/binding.dart:906:21)
E/flutter ( 8525): #23     RendererBinding._handlePersistentFrameCallback (package:flutter/src/rendering/binding.dart:309:5)
E/flutter ( 8525): #24     SchedulerBinding._invokeFrameCallback (package:flutter/src/scheduler/binding.dart:1117:15)
E/flutter ( 8525): #25     SchedulerBinding.handleDrawFrame (package:flutter/src/scheduler/binding.dart:1055:9)
E/flutter ( 8525): #26     SchedulerBinding._handleDrawFrame (package:flutter/src/scheduler/binding.dart:971:5)
E/flutter ( 8525): #27     _rootRun (dart:async/zone.dart:1190:13)
E/flutter ( 8525): #28     _CustomZone.run (dart:async/zone.dart:1093:19)
E/flutter ( 8525): #29     _CustomZone.runGuarded (dart:async/zone.dart:997:7)
E/flutter ( 8525): #30     _invoke (dart:ui/hooks.dart:251:10)
E/flutter ( 8525): #31     _drawFrame (dart:ui/hooks.dart:209:3)

const amplifyconfig = ''' {
    "UserAgent": "aws-amplify-cli/2.0",
    "Version": "1.0",
    "auth": {
        "plugins": {
            "awsCognitoAuthPlugin": {
                "IdentityManager": {
                    "Default": {}
                },
                "CredentialsProvider": {
                    "CognitoIdentity": {
                        "Default": {
                            "PoolId": "ap-southeast-1:---",
                            "Region": "ap-southeast-1"
                        }
                    }
                },
                "CognitoUserPool": {
                    "Default": {
                        "PoolId": "ap-southeast-1_---",
                        "AppClientId": "---",
                        "AppClientSecret": "---",
                        "Region": "ap-southeast-1"
                    }
                },
                "Auth": {
                    "Default": {
                        "authenticationFlowType": "USER_SRP_AUTH"
                    }
                }
            }
        }
    },
    "storage": {
        "plugins": {
            "awsS3StoragePlugin": {
                "bucket": "---",
                "region": "ap-southeast-1",
                "defaultAccessLevel": "guest"
            }
        }
    }
}''';

Running "flutter pub get" in example...
Launching lib/main.dart on iPhone 8 Plus in debug mode...
Running pod install...
Warning: Podfile is out of date
  This can cause issues if your application depends on plugins that do not support iOS.
  See https://flutter.dev/docs/development/packages-and-plugins/developing-packages#plugin-platforms for details.
  If you have local Podfile edits you would like to keep, see https://github.com/flutter/flutter/issues/45197 for instructions.
To regenerate the Podfile, run:
  rm ios/Podfile

Running Xcode build...
Xcode build done.                                           29.0s
Failed to build iOS app
Could not build the application for the simulator.
Error launching application on iPhone 8 Plus.
Error output from Xcode build:
↳
** BUILD FAILED **


Xcode's output:
↳
/Users/danieltan/Downloads/amplify-flutter-master/example/ios/Pods/Amplify/Amplify/Categories/API/Operation/AmplifyOperation+APIPublishers.swift:16:9: error: declaration 'resultPublisher' cannot override more than one superclass declaration
    var resultPublisher: AnyPublisher<Success, Failure> {
        ^
/Users/danieltan/Downloads/amplify-flutter-master/example/ios/Pods/Amplify/Amplify/Categories/API/Operation/AmplifyOperation+APIPublishers.swift:103:9: note: overridden declaration is here
    var resultPublisher: AnyPublisher<Success, Failure> {
        ^
/Users/danieltan/Downloads/amplify-flutter-master/example/ios/Pods/Amplify/Amplify/Categories/Auth/Operation/AmplifyOperation+AuthPublishers.swift:20:9: note: overridden declaration is here
    var resultPublisher: AnyPublisher<Success, Failure> {
        ^
/Users/danieltan/Downloads/amplify-flutter-master/example/ios/Pods/Amplify/Amplify/Categories/Auth/Operation/AmplifyOperation+AuthPublishers.swift:34:9: note: overridden declaration is here
    var resultPublisher: AnyPublisher<Success, Failure> {
        ^
/Users/danieltan/Downloads/amplify-flutter-master/example/ios/Pods/Amplify/Amplify/Categories/Auth/Operation/AmplifyOperation+AuthPublishers.swift:48:9: note: overridden declaration is here
    var resultPublisher: AnyPublisher<Success, Failure> {
        ^
/Users/danieltan/Downloads/amplify-flutter-master/example/ios/Pods/Amplify/Amplify/Categories/Auth/Operation/AmplifyOperation+AuthPublishers.swift:62:9: note: overridden declaration is here
    var resultPublisher: AnyPublisher<Success, Failure> {
        ^
/Users/danieltan/Downloads/amplify-flutter-master/example/ios/Pods/Amplify/Amplify/Categories/Auth/Operation/AmplifyOperation+AuthPublishers.swift:76:9: note: overridden declaration is here
    var resultPublisher: AnyPublisher<Success, Failure> {
        ^
/Users/danieltan/Downloads/amplify-flutter-master/example/ios/Pods/Amplify/Amplify/Categories/Auth/Operation/AmplifyOperation+AuthPublishers.swift:90:9: note: overridden declaration is here
    var resultPublisher: AnyPublisher<Success, Failure> {
        ^
/Users/danieltan/Downloads/amplify-flutter-master/example/ios/Pods/Amplify/Amplify/Categories/Auth/Operation/AmplifyOperation+AuthPublishers.swift:104:9: note: overridden declaration is here
    var resultPublisher: AnyPublisher<Success, Failure> {
        ^
/Users/danieltan/Downloads/amplify-flutter-master/example/ios/Pods/Amplify/Amplify/Categories/Auth/Operation/AmplifyOperation+AuthPublishers.swift:118:9: note: overridden declaration is here
    var resultPublisher: AnyPublisher<Success, Failure> {
        ^
/Users/danieltan/Downloads/amplify-flutter-master/example/ios/Pods/Amplify/Amplify/Categories/Auth/Operation/AmplifyOperation+AuthPublishers.swift:132:9: note: overridden declaration is here
    var resultPublisher: AnyPublisher<Success, Failure> {
        ^
/Users/danieltan/Downloads/amplify-flutter-master/example/ios/Pods/Amplify/Amplify/Categories/Auth/Operation/AmplifyOperation+AuthPublishers.swift:146:9: note: overridden declaration is here
    var resultPublisher: AnyPublisher<Success, Failure> {
        ^
/Users/danieltan/Downloads/amplify-flutter-master/example/ios/Pods/Amplify/Amplify/Categories/Auth/Operation/AmplifyOperation+AuthPublishers.swift:160:9: note: overridden declaration is here
    var resultPublisher: AnyPublisher<Success, Failure> {
        ^
/Users/danieltan/Downloads/amplify-flutter-master/example/ios/Pods/Amplify/Amplify/Categories/Auth/Operation/AmplifyOperation+AuthPublishers.swift:174:9: note: overridden declaration is here
    var resultPublisher: AnyPublisher<Success, Failure> {
        ^
/Users/danieltan/Downloads/amplify-flutter-master/example/ios/Pods/Amplify/Amplify/Categories/Auth/Operation/AmplifyOperation+AuthPublishers.swift:188:9: note: overridden declaration is here
    var resultPublisher: AnyPublisher<Success, Failure> {
        ^
/Users/danieltan/Downloads/amplify-flutter-master/example/ios/Pods/Amplify/Amplify/Categories/Auth/Operation/AmplifyOperation+AuthPublishers.swift:202:9: note: overridden declaration is here
    var resultPublisher: AnyPublisher<Success, Failure> {
        ^
/Users/danieltan/Downloads/amplify-flutter-master/example/ios/Pods/Amplify/Amplify/Categories/Auth/Operation/AmplifyOperation+AuthPublishers.swift:216:9: note: overridden declaration is here
    var resultPublisher: AnyPublisher<Success, Failure> {
        ^
/Users/danieltan/Downloads/amplify-flutter-master/example/ios/Pods/Amplify/Amplify/Categories/Auth/Operation/AmplifyOperation+AuthPublishers.swift:230:9: note: overridden declaration is here
    var resultPublisher: AnyPublisher<Success, Failure> {
        ^
/Users/danieltan/Downloads/amplify-flutter-master/example/ios/Pods/Amplify/Amplify/Categories/Auth/Operation/AmplifyOperation+AuthPublishers.swift:244:9: note: overridden declaration is here
    var resultPublisher: AnyPublisher<Success, Failure> {
        ^
/Users/danieltan/Downloads/amplify-flutter-master/example/ios/Pods/Amplify/Amplify/Categories/Auth/Operation/AmplifyOperation+AuthPublishers.swift:258:9: note: overridden declaration is here
    var resultPublisher: AnyPublisher<Success, Failure> {
        ^
/Users/danieltan/Downloads/amplify-flutter-master/example/ios/Pods/Amplify/Amplify/Categories/Auth/Operation/AmplifyOperation+AuthPublishers.swift:272:9: note: overridden declaration is here
    var resultPublisher: AnyPublisher<Success, Failure> {
        ^
/Users/danieltan/Downloads/amplify-flutter-master/example/ios/Pods/Amplify/Amplify/Categories/Predictions/Operation/AmplifyOperation+PredictionsPublishers.swift:20:9: note: overridden declaration is here
    var resultPublisher: AnyPublisher<Success, Failure> {
        ^
/Users/danieltan/Downloads/amplify-flutter-master/example/ios/Pods/Amplify/Amplify/Categories/Predictions/Operation/AmplifyOperation+PredictionsPublishers.swift:34:9: note: overridden declaration is here
    var resultPublisher: AnyPublisher<Success, Failure> {
        ^
/Users/danieltan/Downloads/amplify-flutter-master/example/ios/Pods/Amplify/Amplify/Categories/Predictions/Operation/AmplifyOperation+PredictionsPublishers.swift:48:9: note: overridden declaration is here
    var resultPublisher: AnyPublisher<Success, Failure> {
        ^
/Users/danieltan/Downloads/amplify-flutter-master/example/ios/Pods/Amplify/Amplify/Categories/Predictions/Operation/AmplifyOperation+PredictionsPublishers.swift:62:9: note: overridden declaration is here
    var resultPublisher: AnyPublisher<Success, Failure> {
        ^
/Users/danieltan/Downloads/amplify-flutter-master/example/ios/Pods/Amplify/Amplify/Categories/Predictions/Operation/AmplifyOperation+PredictionsPublishers.swift:76:9: note: overridden declaration is here
    var resultPublisher: AnyPublisher<Success, Failure> {
        ^
/Users/danieltan/Downloads/amplify-flutter-master/example/ios/Pods/Amplify/Amplify/Categories/Storage/Operation/Operation+StoragePublishers.swift:68:9: note: overridden declaration is here
    var resultPublisher: AnyPublisher<Success, Failure> {
        ^
/Users/danieltan/Downloads/amplify-flutter-master/example/ios/Pods/Amplify/Amplify/Categories/Storage/Operation/Operation+StoragePublishers.swift:82:9: note: overridden declaration is here
    var resultPublisher: AnyPublisher<Success, Failure> {
        ^
/Users/danieltan/Downloads/amplify-flutter-master/example/ios/Pods/Amplify/Amplify/Categories/Storage/Operation/Operation+StoragePublishers.swift:96:9: note: overridden declaration is here
    var resultPublisher: AnyPublisher<Success, Failure> {
        ^
/Users/danieltan/Downloads/amplify-flutter-master/example/ios/Pods/Amplify/Amplify/Categories/Storage/Operation/Operation+StoragePublishers.swift:21:9: error: declaration 'resultPublisher' cannot override more than one superclass declaration
    var resultPublisher: AnyPublisher<Success, Failure> {
        ^
/Users/danieltan/Downloads/amplify-flutter-master/example/ios/Pods/Amplify/Amplify/Categories/API/Operation/AmplifyOperation+APIPublishers.swift:103:9: note: overridden declaration is here
    var resultPublisher: AnyPublisher<Success, Failure> {
        ^
/Users/danieltan/Downloads/amplify-flutter-master/example/ios/Pods/Amplify/Amplify/Categories/Auth/Operation/AmplifyOperation+AuthPublishers.swift:20:9: note: overridden declaration is here
    var resultPublisher: AnyPublisher<Success, Failure> {
        ^
/Users/danieltan/Downloads/amplify-flutter-master/example/ios/Pods/Amplify/Amplify/Categories/Auth/Operation/AmplifyOperation+AuthPublishers.swift:34:9: note: overridden declaration is here
    var resultPublisher: AnyPublisher<Success, Failure> {
        ^
/Users/danieltan/Downloads/amplify-flutter-master/example/ios/Pods/Amplify/Amplify/Categories/Auth/Operation/AmplifyOperation+AuthPublishers.swift:48:9: note: overridden declaration is here
    var resultPublisher: AnyPublisher<Success, Failure> {
        ^
/Users/danieltan/Downloads/amplify-flutter-master/example/ios/Pods/Amplify/Amplify/Categories/Auth/Operation/AmplifyOperation+AuthPublishers.swift:62:9: note: overridden declaration is here
    var resultPublisher: AnyPublisher<Success, Failure> {
        ^
/Users/danieltan/Downloads/amplify-flutter-master/example/ios/Pods/Amplify/Amplify/Categories/Auth/Operation/AmplifyOperation+AuthPublishers.swift:76:9: note: overridden declaration is here
    var resultPublisher: AnyPublisher<Success, Failure> {
        ^
/Users/danieltan/Downloads/amplify-flutter-master/example/ios/Pods/Amplify/Amplify/Categories/Auth/Operation/AmplifyOperation+AuthPublishers.swift:90:9: note: overridden declaration is here
    var resultPublisher: AnyPublisher<Success, Failure> {
        ^
/Users/danieltan/Downloads/amplify-flutter-master/example/ios/Pods/Amplify/Amplify/Categories/Auth/Operation/AmplifyOperation+AuthPublishers.swift:104:9: note: overridden declaration is here
    var resultPublisher: AnyPublisher<Success, Failure> {
        ^
/Users/danieltan/Downloads/amplify-flutter-master/example/ios/Pods/Amplify/Amplify/Categories/Auth/Operation/AmplifyOperation+AuthPublishers.swift:118:9: note: overridden declaration is here
    var resultPublisher: AnyPublisher<Success, Failure> {
        ^
/Users/danieltan/Downloads/amplify-flutter-master/example/ios/Pods/Amplify/Amplify/Categories/Auth/Operation/AmplifyOperation+AuthPublishers.swift:132:9: note: overridden declaration is here
    var resultPublisher: AnyPublisher<Success, Failure> {
        ^
/Users/danieltan/Downloads/amplify-flutter-master/example/ios/Pods/Amplify/Amplify/Categories/Auth/Operation/AmplifyOperation+AuthPublishers.swift:146:9: note: overridden declaration is here
    var resultPublisher: AnyPublisher<Success, Failure> {
        ^
/Users/danieltan/Downloads/amplify-flutter-master/example/ios/Pods/Amplify/Amplify/Categories/Auth/Operation/AmplifyOperation+AuthPublishers.swift:160:9: note: overridden declaration is here
    var resultPublisher: AnyPublisher<Success, Failure> {
        ^
/Users/danieltan/Downloads/amplify-flutter-master/example/ios/Pods/Amplify/Amplify/Categories/Auth/Operation/AmplifyOperation+AuthPublishers.swift:174:9: note: overridden declaration is here
    var resultPublisher: AnyPublisher<Success, Failure> {
        ^
/Users/danieltan/Downloads/amplify-flutter-master/example/ios/Pods/Amplify/Amplify/Categories/Auth/Operation/AmplifyOperation+AuthPublishers.swift:188:9: note: overridden declaration is here
    var resultPublisher: AnyPublisher<Success, Failure> {
        ^
/Users/danieltan/Downloads/amplify-flutter-master/example/ios/Pods/Amplify/Amplify/Categories/Auth/Operation/AmplifyOperation+AuthPublishers.swift:202:9: note: overridden declaration is here
    var resultPublisher: AnyPublisher<Success, Failure> {
        ^
/Users/danieltan/Downloads/amplify-flutter-master/example/ios/Pods/Amplify/Amplify/Categories/Auth/Operation/AmplifyOperation+AuthPublishers.swift:216:9: note: overridden declaration is here
    var resultPublisher: AnyPublisher<Success, Failure> {
        ^
/Users/danieltan/Downloads/amplify-flutter-master/example/ios/Pods/Amplify/Amplify/Categories/Auth/Operation/AmplifyOperation+AuthPublishers.swift:230:9: note: overridden declaration is here
    var resultPublisher: AnyPublisher<Success, Failure> {
        ^
/Users/danieltan/Downloads/amplify-flutter-master/example/ios/Pods/Amplify/Amplify/Categories/Auth/Operation/AmplifyOperation+AuthPublishers.swift:244:9: note: overridden declaration is here
    var resultPublisher: AnyPublisher<Success, Failure> {
        ^
/Users/danieltan/Downloads/amplify-flutter-master/example/ios/Pods/Amplify/Amplify/Categories/Auth/Operation/AmplifyOperation+AuthPublishers.swift:258:9: note: overridden declaration is here
    var resultPublisher: AnyPublisher<Success, Failure> {
        ^
/Users/danieltan/Downloads/amplify-flutter-master/example/ios/Pods/Amplify/Amplify/Categories/Auth/Operation/AmplifyOperation+AuthPublishers.swift:272:9: note: overridden declaration is here
    var resultPublisher: AnyPublisher<Success, Failure> {
        ^
/Users/danieltan/Downloads/amplify-flutter-master/example/ios/Pods/Amplify/Amplify/Categories/Predictions/Operation/AmplifyOperation+PredictionsPublishers.swift:20:9: note: overridden declaration is here
    var resultPublisher: AnyPublisher<Success, Failure> {
        ^
/Users/danieltan/Downloads/amplify-flutter-master/example/ios/Pods/Amplify/Amplify/Categories/Predictions/Operation/AmplifyOperation+PredictionsPublishers.swift:34:9: note: overridden declaration is here
    var resultPublisher: AnyPublisher<Success, Failure> {
        ^
/Users/danieltan/Downloads/amplify-flutter-master/example/ios/Pods/Amplify/Amplify/Categories/Predictions/Operation/AmplifyOperation+PredictionsPublishers.swift:48:9: note: overridden declaration is here
    var resultPublisher: AnyPublisher<Success, Failure> {
        ^
/Users/danieltan/Downloads/amplify-flutter-master/example/ios/Pods/Amplify/Amplify/Categories/Predictions/Operation/AmplifyOperation+PredictionsPublishers.swift:62:9: note: overridden declaration is here
    var resultPublisher: AnyPublisher<Success, Failure> {
        ^
/Users/danieltan/Downloads/amplify-flutter-master/example/ios/Pods/Amplify/Amplify/Categories/Predictions/Operation/AmplifyOperation+PredictionsPublishers.swift:76:9: note: overridden declaration is here
    var resultPublisher: AnyPublisher<Success, Failure> {
        ^
/Users/danieltan/Downloads/amplify-flutter-master/example/ios/Pods/Amplify/Amplify/Categories/Storage/Operation/Operation+StoragePublishers.swift:68:9: note: overridden declaration is here
    var resultPublisher: AnyPublisher<Success, Failure> {
        ^
/Users/danieltan/Downloads/amplify-flutter-master/example/ios/Pods/Amplify/Amplify/Categories/Storage/Operation/Operation+StoragePublishers.swift:82:9: note: overridden declaration is here
    var resultPublisher: AnyPublisher<Success, Failure> {
        ^
/Users/danieltan/Downloads/amplify-flutter-master/example/ios/Pods/Amplify/Amplify/Categories/Storage/Operation/Operation+StoragePublishers.swift:96:9: note: overridden declaration is here
    var resultPublisher: AnyPublisher<Success, Failure> {
        ^
/Users/danieltan/Downloads/amplify-flutter-master/example/ios/Pods/Amplify/Amplify/Categories/Storage/Operation/Operation+StoragePublishers.swift:45:9: error: declaration 'resultPublisher' cannot override more than one superclass declaration
    var resultPublisher: AnyPublisher<Success, Failure> {
        ^
/Users/danieltan/Downloads/amplify-flutter-master/example/ios/Pods/Amplify/Amplify/Categories/API/Operation/AmplifyOperation+APIPublishers.swift:103:9: note: overridden declaration is here
    var resultPublisher: AnyPublisher<Success, Failure> {
        ^
/Users/danieltan/Downloads/amplify-flutter-master/example/ios/Pods/Amplify/Amplify/Categories/Auth/Operation/AmplifyOperation+AuthPublishers.swift:20:9: note: overridden declaration is here
    var resultPublisher: AnyPublisher<Success, Failure> {
        ^
/Users/danieltan/Downloads/amplify-flutter-master/example/ios/Pods/Amplify/Amplify/Categories/Auth/Operation/AmplifyOperation+AuthPublishers.swift:34:9: note: overridden declaration is here
    var resultPublisher: AnyPublisher<Success, Failure> {
        ^
/Users/danieltan/Downloads/amplify-flutter-master/example/ios/Pods/Amplify/Amplify/Categories/Auth/Operation/AmplifyOperation+AuthPublishers.swift:48:9: note: overridden declaration is here
    var resultPublisher: AnyPublisher<Success, Failure> {
        ^
/Users/danieltan/Downloads/amplify-flutter-master/example/ios/Pods/Amplify/Amplify/Categories/Auth/Operation/AmplifyOperation+AuthPublishers.swift:62:9: note: overridden declaration is here
    var resultPublisher: AnyPublisher<Success, Failure> {
        ^
/Users/danieltan/Downloads/amplify-flutter-master/example/ios/Pods/Amplify/Amplify/Categories/Auth/Operation/AmplifyOperation+AuthPublishers.swift:76:9: note: overridden declaration is here
    var resultPublisher: AnyPublisher<Success, Failure> {
        ^
/Users/danieltan/Downloads/amplify-flutter-master/example/ios/Pods/Amplify/Amplify/Categories/Auth/Operation/AmplifyOperation+AuthPublishers.swift:90:9: note: overridden declaration is here
    var resultPublisher: AnyPublisher<Success, Failure> {
        ^
/Users/danieltan/Downloads/amplify-flutter-master/example/ios/Pods/Amplify/Amplify/Categories/Auth/Operation/AmplifyOperation+AuthPublishers.swift:104:9: note: overridden declaration is here
    var resultPublisher: AnyPublisher<Success, Failure> {
        ^
/Users/danieltan/Downloads/amplify-flutter-master/example/ios/Pods/Amplify/Amplify/Categories/Auth/Operation/AmplifyOperation+AuthPublishers.swift:118:9: note: overridden declaration is here
    var resultPublisher: AnyPublisher<Success, Failure> {
        ^
/Users/danieltan/Downloads/amplify-flutter-master/example/ios/Pods/Amplify/Amplify/Categories/Auth/Operation/AmplifyOperation+AuthPublishers.swift:132:9: note: overridden declaration is here
    var resultPublisher: AnyPublisher<Success, Failure> {
        ^
/Users/danieltan/Downloads/amplify-flutter-master/example/ios/Pods/Amplify/Amplify/Categories/Auth/Operation/AmplifyOperation+AuthPublishers.swift:146:9: note: overridden declaration is here
    var resultPublisher: AnyPublisher<Success, Failure> {
        ^
/Users/danieltan/Downloads/amplify-flutter-master/example/ios/Pods/Amplify/Amplify/Categories/Auth/Operation/AmplifyOperation+AuthPublishers.swift:160:9: note: overridden declaration is here
    var resultPublisher: AnyPublisher<Success, Failure> {
        ^
/Users/danieltan/Downloads/amplify-flutter-master/example/ios/Pods/Amplify/Amplify/Categories/Auth/Operation/AmplifyOperation+AuthPublishers.swift:174:9: note: overridden declaration is here
    var resultPublisher: AnyPublisher<Success, Failure> {
        ^
/Users/danieltan/Downloads/amplify-flutter-master/example/ios/Pods/Amplify/Amplify/Categories/Auth/Operation/AmplifyOperation+AuthPublishers.swift:188:9: note: overridden declaration is here
    var resultPublisher: AnyPublisher<Success, Failure> {
        ^
/Users/danieltan/Downloads/amplify-flutter-master/example/ios/Pods/Amplify/Amplify/Categories/Auth/Operation/AmplifyOperation+AuthPublishers.swift:202:9: note: overridden declaration is here
    var resultPublisher: AnyPublisher<Success, Failure> {
        ^
/Users/danieltan/Downloads/amplify-flutter-master/example/ios/Pods/Amplify/Amplify/Categories/Auth/Operation/AmplifyOperation+AuthPublishers.swift:216:9: note: overridden declaration is here
    var resultPublisher: AnyPublisher<Success, Failure> {
        ^
/Users/danieltan/Downloads/amplify-flutter-master/example/ios/Pods/Amplify/Amplify/Categories/Auth/Operation/AmplifyOperation+AuthPublishers.swift:230:9: note: overridden declaration is here
    var resultPublisher: AnyPublisher<Success, Failure> {
        ^
/Users/danieltan/Downloads/amplify-flutter-master/example/ios/Pods/Amplify/Amplify/Categories/Auth/Operation/AmplifyOperation+AuthPublishers.swift:244:9: note: overridden declaration is here
    var resultPublisher: AnyPublisher<Success, Failure> {
        ^
/Users/danieltan/Downloads/amplify-flutter-master/example/ios/Pods/Amplify/Amplify/Categories/Auth/Operation/AmplifyOperation+AuthPublishers.swift:258:9: note: overridden declaration is here
    var resultPublisher: AnyPublisher<Success, Failure> {
        ^
/Users/danieltan/Downloads/amplify-flutter-master/example/ios/Pods/Amplify/Amplify/Categories/Auth/Operation/AmplifyOperation+AuthPublishers.swift:272:9: note: overridden declaration is here
    var resultPublisher: AnyPublisher<Success, Failure> {
        ^
/Users/danieltan/Downloads/amplify-flutter-master/example/ios/Pods/Amplify/Amplify/Categories/Predictions/Operation/AmplifyOperation+PredictionsPublishers.swift:20:9: note: overridden declaration is here
    var resultPublisher: AnyPublisher<Success, Failure> {
        ^
/Users/danieltan/Downloads/amplify-flutter-master/example/ios/Pods/Amplify/Amplify/Categories/Predictions/Operation/AmplifyOperation+PredictionsPublishers.swift:34:9: note: overridden declaration is here
    var resultPublisher: AnyPublisher<Success, Failure> {
        ^
/Users/danieltan/Downloads/amplify-flutter-master/example/ios/Pods/Amplify/Amplify/Categories/Predictions/Operation/AmplifyOperation+PredictionsPublishers.swift:48:9: note: overridden declaration is here
    var resultPublisher: AnyPublisher<Success, Failure> {
        ^
/Users/danieltan/Downloads/amplify-flutter-master/example/ios/Pods/Amplify/Amplify/Categories/Predictions/Operation/AmplifyOperation+PredictionsPublishers.swift:62:9: note: overridden declaration is here
    var resultPublisher: AnyPublisher<Success, Failure> {
        ^
/Users/danieltan/Downloads/amplify-flutter-master/example/ios/Pods/Amplify/Amplify/Categories/Predictions/Operation/AmplifyOperation+PredictionsPublishers.swift:76:9: note: overridden declaration is here
    var resultPublisher: AnyPublisher<Success, Failure> {
        ^
/Users/danieltan/Downloads/amplify-flutter-master/example/ios/Pods/Amplify/Amplify/Categories/Storage/Operation/Operation+StoragePublishers.swift:68:9: note: overridden declaration is here
    var resultPublisher: AnyPublisher<Success, Failure> {
        ^
/Users/danieltan/Downloads/amplify-flutter-master/example/ios/Pods/Amplify/Amplify/Categories/Storage/Operation/Operation+StoragePublishers.swift:82:9: note: overridden declaration is here
    var resultPublisher: AnyPublisher<Success, Failure> {
        ^
/Users/danieltan/Downloads/amplify-flutter-master/example/ios/Pods/Amplify/Amplify/Categories/Storage/Operation/Operation+StoragePublishers.swift:96:9: note: overridden declaration is here
    var resultPublisher: AnyPublisher<Success, Failure> {
        ^
/Users/danieltan/Downloads/amplify-flutter-master/example/ios/Pods/Amplify/Amplify/Categories/Storage/Operation/Operation+StoragePublishers.swift:111:9: error: overriding declarations in extensions is not supported
    var resultPublisher: AnyPublisher<Success, Failure> {
        ^
/Users/danieltan/Downloads/amplify-flutter-master/example/ios/Pods/Amplify/Amplify/Categories/Storage/Operation/Operation+StoragePublishers.swift:96:9: note: overridden declaration is here
    var resultPublisher: AnyPublisher<Success, Failure> {
        ^
/Users/danieltan/Downloads/amplify-flutter-master/example/ios/Pods/Amplify/Amplify/Categories/Storage/Operation/Operation+StoragePublishers.swift:135:9: error: overriding declarations in extensions is not supported
    var resultPublisher: AnyPublisher<Success, Failure> {
        ^
/Users/danieltan/Downloads/amplify-flutter-master/example/ios/Pods/Amplify/Amplify/Categories/Storage/Operation/Operation+StoragePublishers.swift:96:9: note: overridden declaration is here
    var resultPublisher: AnyPublisher<Success, Failure> {
        ^
Command CompileSwift failed with a nonzero exit code
Command CompileSwift failed with a nonzero exit code
Command CompileSwift failed with a nonzero exit code
Command CompileSwift failed with a nonzero exit code
Command CompileSwift failed with a nonzero exit code
Command CompileSwift failed with a nonzero exit code
Command CompileSwift failed with a nonzero exit code
Command CompileSwift failed with a nonzero exit code
Command CompileSwift failed with a nonzero exit code
Command CompileSwift failed with a nonzero exit code
Command CompileSwift failed with a nonzero exit code
Command CompileSwift failed with a nonzero exit code
Command CompileSwift failed with a nonzero exit code
Command CompileSwift failed with a nonzero exit code
Command CompileSwift failed with a nonzero exit code
Command CompileSwift failed with a nonzero exit code
Command CompileSwift failed with a nonzero exit code
Command CompileSwift failed with a nonzero exit code
Command CompileSwift failed with a nonzero exit code
Command CompileSwift failed with a nonzero exit code
Command CompileSwift failed with a nonzero exit code
Command CompileSwift failed with a nonzero exit code
Command CompileSwift failed with a nonzero exit code
Command CompileSwift failed with a nonzero exit code
Command CompileSwift failed with a nonzero exit code
Command CompileSwift failed with a nonzero exit code
/Users/danieltan/Downloads/amplify-flutter-master/example/ios/Pods/AWSS3/AWSS3/AWSS3TransferManager.m:68:17: warning: implementing deprecated class [-Wdeprecated-implementations]
@implementation AWSS3TransferManager
                ^
In file included from /Users/danieltan/Downloads/amplify-flutter-master/example/ios/Pods/AWSS3/AWSS3/AWSS3TransferManager.m:16:
In file included from /Users/danieltan/Downloads/amplify-flutter-master/example/ios/Pods/AWSS3/AWSS3/AWSS3.h:43:
/Users/danieltan/Downloads/amplify-flutter-master/example/ios/Pods/AWSS3/AWSS3/AWSS3TransferManager.h:54:12: note: class declared here
@interface AWSS3TransferManager : AWSService
           ^
1 warning generated.
note: Using new build system
note: Planning build
note: Constructing build description

amplify_core: '<1.0.0'
amplify_auth_cognito: '<1.0.0'
amplify_storage_s3: '<1.0.0'
amplify_analytics_pinpoint: '<1.0.0'

Amplify amplifyInstance = Amplify();
 @override
 void initState() {
   super.initState();
   _configureAmplify();
 }

 void _configureAmplify() async {
   AmplifyAnalyticsPinpoint analyticsPlugin = AmplifyAnalyticsPinpoint();
   AmplifyAuthCognito authPlugin = AmplifyAuthCognito();
   amplifyInstance.addPlugin(authPlugins: [authPlugin]);
   amplifyInstance.addPlugin(analyticsPlugins: [analyticsPlugin]);
   await amplifyInstance.configure(amplifyconfig);//<-- Error Here!!
 }

const amplifyconfig = ''' {
    "UserAgent": "aws-amplify-cli/2.0",
    "Version": "1.0",
    "auth": {
        "plugins": {
            "awsCognitoAuthPlugin": {
                "UserAgent": "aws-amplify-cli/0.1.0",
                "Version": "0.1.0",
                "IdentityManager": {
                    "Default": {}
                },
                "CredentialsProvider": {
                    "CognitoIdentity": {
                        "Default": {
                            "PoolId": "...",
                            "Region": "us-east-1"
                        }
                    }
                },
                "CognitoUserPool": {
                    "Default": {
                        "PoolId": "us-east-1_BIv5TRO9E",
                        "AppClientId": "...",
                        "AppClientSecret": "...",
                        "Region": "us-east-1"
                    }
                },
                "Auth": {
                    "Default": {
                        "authenticationFlowType": "USER_SRP_AUTH"
                    }
                },
                "PinpointAnalytics": {
                    "Default": {
                        "AppId": "...",
                        "Region": "us-east-1"
                    }
                },
                "PinpointTargeting": {
                    "Default": {
                        "Region": "us-east-1"
                    }
                }
            }
        }
    },
    "analytics": {
        "plugins": {
            "awsPinpointAnalyticsPlugin": {
                "pinpointAnalytics": {
                    "appId": "...",
                    "region": "us-east-1"
                },
                "pinpointTargeting": {
                    "region": "us-east-1"
                }
            }
        }
    }
}''';

cause:"ERROR_FORMATTING_PLATFORM_CHANNEL_RESPONSE"
exceptionList:List (1 item)
[0]:AuthException
detail:"codeDeliveryDetails malformed"
exception:"resendSignUpCode failed"
hashCode:255155121
runtimeType:Type (AuthException)
hashCode:519294247
runtimeType:Type (AuthError)

  Future<bool> resendSignUpMessage(String email) async {
    try {
      ResendSignUpCodeResult res =
          await Amplify.Auth.resendSignUpCode(username: email);
      return true;
    } catch (e, s) {
      printErrorStack(e.exceptionList, s);
      return false;
    }
  }

e: /Users/michael/workspace/amplify-flutter/packages/amplify_auth_cognito/android/src/main/kotlin/com/amazonaws/amplify/amplify_auth_cognito/AuthCognito.kt: (75, 14): Redeclaration: AuthCognito
e: /Users/michael/workspace/flutter/.pub-cache/hosted/pub.dartlang.org/amplify_auth_cognito-0.0.1-dev.2/android/src/main/kotlin/com/amazonaws/amplify/amplify_auth_cognito/AuthCognito.kt: (74, 14): Redeclaration: AuthCognito

var key = new DateTime.now().toString();
          Map<String, String> metadata = <String, String>{};
          metadata['name'] = 'flutter-amplify-$key';
          metadata['desc'] = 'Uploaded with Amplify for Flutter';
          S3UploadFileOptions options = S3UploadFileOptions(accessLevel: StorageAccessLevel.protected, metadata: metadata);
          try {
            File local = File(this.imagePath);
            Amplify.Storage.uploadFile(key: key, local: local, options: options)
              .then((UploadFileResult result) {
                _toast(context, "Upload Complete");
                Navigator.pop(context);
              }).catchError((error) {
                _toast(context, "Upload Failed");
                Navigator.pop(context);
                print(error);
              });
          } catch (e) {

          }

Creating API models...
✖ An error occurred when pushing the resources to the cloud

Unsupported framework. flutter
An error occurred during the push operation: Unsupported framework. flutter

Fatal error: Unexpectedly found nil while unwrapping an Optional value: file 
<project location>Pods/AWSMobileClient/AWSAuthSDK/Sources/AWSMobileClient/AWSMobileClientExtensions.swift, line 211

dependencies:
...
  amplify_core: '<1.0.0'
  amplify_auth_cognito: '<1.0.0'

    "UserAgent": "aws-amplify-cli/2.0",
    "Version": "1.0",
    "auth": {
        "plugins": {
            "awsCognitoAuthPlugin": {
                "IdentityManager": {
                    "Default": {}
                },
                "CredentialsProvider": {
                    "CognitoIdentity": {
                        "Default": {
                            "PoolId": "ap-southeast-1:---",
                            "Region": "ap-southeast-1"
                        }
                    }
                },
                "CognitoUserPool": {
                    "Default": {
                        "PoolId": "ap-southeast-1_---",
                        "AppClientId": "---",
                        "AppClientSecret": "---",
                        "Region": "ap-southeast-1"
                    }
                },
                "Auth": {
                    "Default": {
                        "authenticationFlowType": "USER_SRP_AUTH"
                    }
                }
            }
        }
    }
}''';

E/flutter ( 8525): [ERROR:flutter/lib/ui/ui_dart_state.cc(177)] Unhandled Exception: PlatformException(AmplifyException, User-Agent was already configured successfully., {cause: null, recoverySuggestion: User-Agent is configured internally during Amplify configuration. This method should not be called externally.}, null)
E/flutter ( 8525): #0      StandardMethodCodec.decodeEnvelope (package:flutter/src/services/message_codecs.dart:582:7)
E/flutter ( 8525): #1      MethodChannel._invokeMethod (package:flutter/src/services/platform_channel.dart:159:18)
E/flutter ( 8525): <asynchronous suspension>
E/flutter ( 8525): #2      MethodChannel.invokeMethod (package:flutter/src/services/platform_channel.dart:332:12)
E/flutter ( 8525): #3      MethodChannelAmplifyCore.configure (package:amplify_core_plugin_interface/method_channel_amplify.dart:25:21)
E/flutter ( 8525): #4      Amplify.configure (package:amplify_core/amplify_core.dart:71:35)
E/flutter ( 8525): #5      AwsAmplifyService.init (package:fluid/services/aws_amplify_service.dart:23:19)
E/flutter ( 8525): #6      _FluidAppState._initServices (package:fluid/main/main.dart:84:47)
E/flutter ( 8525): <asynchronous suspension>
E/flutter ( 8525): #7      _FluidAppState.initState (package:fluid/main/main.dart:51:5)
E/flutter ( 8525): #8      StatefulElement._firstBuild (package:flutter/src/widgets/framework.dart:4812:57)
E/flutter ( 8525): #9      ComponentElement.mount (package:flutter/src/widgets/framework.dart:4649:5)
E/flutter ( 8525): #10     Element.inflateWidget (package:flutter/src/widgets/framework.dart:3615:14)
E/flutter ( 8525): #11     Element.updateChild (package:flutter/src/widgets/framework.dart:3380:18)
E/flutter ( 8525): #12     ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4700:16)
E/flutter ( 8525): #13     Element.rebuild (package:flutter/src/widgets/framework.dart:4369:5)
E/flutter ( 8525): #14     ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:4654:5)
E/flutter ( 8525): #15     ComponentElement.mount (package:flutter/src/widgets/framework.dart:4649:5)
E/flutter ( 8525): #16     Element.inflateWidget (package:flutter/src/widgets/framework.dart:3615:14)
E/flutter ( 8525): #17     Element.updateChild (package:flutter/src/widgets/framework.dart:3377:20)
E/flutter ( 8525): #18     ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4700:16)
E/flutter ( 8525): #19     StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:4847:11)
E/flutter ( 8525): #20     Element.rebuild (package:flutter/src/widgets/framework.dart:4369:5)
E/flutter ( 8525): #21     BuildOwner.buildScope (package:flutter/src/widgets/framework.dart:2777:33)
E/flutter ( 8525): #22     WidgetsBinding.drawFrame (package:flutter/src/widgets/binding.dart:906:21)
E/flutter ( 8525): #23     RendererBinding._handlePersistentFrameCallback (package:flutter/src/rendering/binding.dart:309:5)
E/flutter ( 8525): #24     SchedulerBinding._invokeFrameCallback (package:flutter/src/scheduler/binding.dart:1117:15)
E/flutter ( 8525): #25     SchedulerBinding.handleDrawFrame (package:flutter/src/scheduler/binding.dart:1055:9)
E/flutter ( 8525): #26     SchedulerBinding._handleDrawFrame (package:flutter/src/scheduler/binding.dart:971:5)
E/flutter ( 8525): #27     _rootRun (dart:async/zone.dart:1190:13)
E/flutter ( 8525): #28     _CustomZone.run (dart:async/zone.dart:1093:19)
E/flutter ( 8525): #29     _CustomZone.runGuarded (dart:async/zone.dart:997:7)
E/flutter ( 8525): #30     _invoke (dart:ui/hooks.dart:251:10)
E/flutter ( 8525): #31     _drawFrame (dart:ui/hooks.dart:209:3)

W/AWSMobileClient(26440): Could not check if ACCESS_NETWORK_STATE permission is available.
W/AWSMobileClient(26440): java.lang.ClassNotFoundException: android.support.v4.content.ContextCompat
W/AWSMobileClient(26440): 	at java.lang.Class.classForName(Native Method)
W/AWSMobileClient(26440): 	at java.lang.Class.forName(Class.java:454)
W/AWSMobileClient(26440): 	at java.lang.Class.forName(Class.java:379)
W/AWSMobileClient(26440): 	at com.amazonaws.mobile.client.AWSMobileClient.isNetworkAvailable(AWSMobileClient.java:771)
W/AWSMobileClient(26440): 	at com.amazonaws.mobile.client.AWSMobileClient.getUserStateDetails(AWSMobileClient.java:983)
W/AWSMobileClient(26440): 	at com.amazonaws.mobile.client.AWSMobileClient.signOut(AWSMobileClient.java:1483)
W/AWSMobileClient(26440): 	at com.amazonaws.mobile.client.AWSMobileClient$9.run(AWSMobileClient.java:1569)
W/AWSMobileClient(26440): 	at com.amazonaws.mobile.client.AWSMobileClient$9.run(AWSMobileClient.java:1520)
W/AWSMobileClient(26440): 	at com.amazonaws.mobile.client.internal.ReturningRunnable$1.run(ReturningRunnable.java:44)
W/AWSMobileClient(26440): 	at java.lang.Thread.run(Thread.java:923)
W/AWSMobileClient(26440): Caused by: java.lang.ClassNotFoundException: Didn't find class "android.support.v4.content.ContextCompat" on path: DexPathList[[zip file "/data/app/~~RRTqeS4ojfhaUqv3RaTVUw==/com.amazonaws.amplify.amplify_auth_cognito_example-r609kCpBPJWQBa3tcJHOuQ==/base.apk"],nativeLibraryDirectories=[/data/app/~~RRTqeS4ojfhaUqv3RaTVUw==/com.amazonaws.amplify.amplify_auth_cognito_example-r609kCpBPJWQBa3tcJHOuQ==/lib/x86, /data/app/~~RRTqeS4ojfhaUqv3RaTVUw==/com.amazonaws.amplify.amplify_auth_cognito_example-r609kCpBPJWQBa3tcJHOuQ==/base.apk!/lib/x86, /system/lib, /system_ext/lib, /product/lib]]
W/AWSMobileClient(26440): 	at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:207)
W/AWSMobileClient(26440): 	at java.lang.ClassLoader.loadClass(ClassLoader.java:379)
W/AWSMobileClient(26440): 	at java.lang.ClassLoader.loadClass(ClassLoader.java:312)
W/AWSMobileClient(26440): 	... 10 more
I/flutter (26440): USER IS SIGNED OUT
E/Surface (26440): getSlotFromBufferLocked: unknown buffer: 0x0