ERROR:flutter/lib/ui/ui_dart_state.cc(209)] Unhandled Exception: AnalyticsException(message: Unable to read appId or region from the amplify configuration json., recoverySuggestion: Make sure amplifyconfiguration.json is a valid json object in expected format.

[bermanapps]

I downloaded this sample project:

But I get the following error, when caled Amplify.configue(amplifyconfig):

E/flutter ( 5798): [ERROR:flutter/lib/ui/ui_dart_state.cc(209)] Unhandled Exception: AnalyticsException(message: Unable to read appId or region from the amplify configuration json., recoverySuggestion: Make sure amplifyconfiguration.json is a valid json object in expected format. Please take a look at the documentation for expected format of amplifyconfiguration.json., underlyingException: org.json.JSONException: No value for pinpointAnalytics) E/flutter ( 5798): #0 AmplifyClass.configure (package:amplify_flutter/amplify.dart:171:9) E/flutter ( 5798): E/flutter ( 5798): #1 _MyAppState._initAmplifyFlutter (package:sample_app/main.dart:65:7) E/flutter ( 5798): E/flutter ( 5798):

This is some of the code:

@OverRide
initState() {
super.initState();
_initAmplifyFlutter();
}

void _initAmplifyFlutter() async {
AmplifyAuthCognito auth = AmplifyAuthCognito();
AmplifyStorageS3 storage = AmplifyStorageS3();
AmplifyAnalyticsPinpoint analytics = AmplifyAnalyticsPinpoint();

Amplify.addPlugins([auth, storage, analytics]);

// Initialize AmplifyFlutter
try {
  await Amplify.configure(amplifyconfig);
} on AmplifyAlreadyConfiguredException {
  print(
      "Amplify was already configured. Looks like app restarted on android.");
}

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

}
Also, my amplifyconfiguation.dart seems to look fine;

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": "us-east-1:xxxxxxxxxxxx-5ce7-44e6-807d-xxxxxxxxxx",
                            "Region": "us-east-1"
                        }
                    }
                },
                "CognitoUserPool": {
                    "Default": {
                        "PoolId": "us-east-1_xxxxxxxx",
                        "AppClientId": "xxxxxxxxxxxxx",
                        "Region": "us-east-1"
                    }
                },
                "Auth": {
                    "Default": {
                        "authenticationFlowType": "USER_SRP_AUTH",
                        "loginMechanisms": [
                            "PREFERRED_USERNAME"
                        ],
                        "signupAttributes": [
                            "EMAIL"
                        ],
                        "passwordProtectionSettings": {
                            "passwordPolicyMinLength": 8,
                            "passwordPolicyCharacters": []
                        },
                        "mfaConfiguration": "OFF",
                        "mfaTypes": [
                            "SMS"
                        ],
                        "verificationMechanisms": [
                            "EMAIL"
                        ]
                    }
                },
                "S3TransferUtility": {
                    "Default": {
                        "Bucket": "xxxxxxxxxxxxx-dev",
                        "Region": "us-east-1"
                    }
                }
            }
        }
    },
    "storage": {
        "plugins": {
            "awsS3StoragePlugin": {
                "bucket": "xxxxxxxxxxxx-dev",
                "region": "us-east-1",
                "defaultAccessLevel": "guest"
            }
        }
    }
}''';

I have run:

amplify add auth
amplify add storage
amplify push
Here are my dependancies in pubspec.yaml

file_picker: ^4.0.0
amplify_flutter: 0.2.7
amplify_analytics_pinpoint: 0.2.7
amplify_auth_cognito: 0.2.7
amplify_storage_s3: 0.2.7
Still no luck. Thanks

[HuiSF]

Hi @bermanapps Thanks for reporting this issue. A quick note - please be careful when sharing the config file, it contains credentials of your AWS services. Please be sure you have those sensitive fields masked before pasting and posting.

[HuiSF]

Looking the content of your amplifyconfiguration.dart, it looks like you haven't added Analytic category via Amplify CLI, or you haven't pulled Analytic configuration yet. After you complete necessary steps, you should be able see a new key analytics aside auth and storage.

[bermanapps]

Thanks, this solved it.