RxAmplify.Analytics - Crash

[lolucosmin]

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• I have searched for duplicate or closed issues and discussions.

Language and Async Model

RxJava

Amplify Categories

Analytics

Gradle script dependencies

implementation("com.amplifyframework:core:2.24.0") implementation("com.amplifyframework:aws-auth-cognito:2.24.0") implementation("com.amplifyframework:aws-api:2.24.0") implementation("com.amplifyframework:aws-analytics-pinpoint:2.24.0") implementation("com.amplifyframework:aws-storage-s3:2.24.0") implementation("com.amplifyframework:aws-analytics-pinpoint:2.24.0") implementation("com.amplifyframework:rxbindings:2.24.0") coreLibraryDesugaring("com.android.tools:desugar_jdk_libs:2.0.3")

Environment information

# Put output below this line
------------------------------------------------------------
Gradle 8.6
------------------------------------------------------------

Build time:   2024-02-02 16:47:16 UTC
Revision:     d55c486870a0dc6f6278f53d21381396d0741c6e

Kotlin:       1.9.20
Groovy:       3.0.17
Ant:          Apache Ant(TM) version 1.10.13 compiled on January 4 2023
JVM:          21.0.3 (JetBrains s.r.o. 21.0.3+-12282718-b509.11)
OS:           Windows 11 10.0 amd64

Please include any relevant guides or documentation you're referencing

Amplify V2

Describe the bug

Hi, I am migrating the project to Amplify 2. I followed the steps in the documentation to initialize then to add plugins and everything was fine.

I created hubs for each plugin and for all of them I have InitializationStatus.SUCCEEDED.
I use RxAmplify in my code and was fine until I tried to record a event with RxAmplify.Analytics.recordEvent(event).
When I run that command i get this error:

java.lang.IllegalStateException: Tried to get a plugin but that plugin was not present. Check if the plugin was added originally or perhaps was already removed.
at com.amplifyframework.core.category.Category.getPluginIfConfiguredOrThrow(Category.java:257)
at com.amplifyframework.core.category.Category.getSelectedPlugin(Category.java:252)
at com.amplifyframework.analytics.AnalyticsCategory.enable(AnalyticsCategory.java:72)
at com.bfan.sso.logic.services.analitycs.AnalyticsTracker.createEvent(AnalyticsTracker.java:33)
at com.bfan.sso.gui.base.fragment.BaseFragment.lambda$onViewCreated$0(BaseFragment.java:88)

As you can see from a base fragment I track the content name.
After a while I decide to use Amplify.Analytics.recordEvent(event) and is works fine.

Issue: RxAmplify.Analytics.recordEvent(event) has a problem.
Mention: I use everywhere in the app RxAmplify

Reproduction steps (if applicable)

No response

Code Snippet

// Put your code below this line.

Log output

// Put your logs below this line
java.lang.IllegalStateException: Tried to get a plugin but that plugin was not present. Check if the plugin was added originally or perhaps was already removed.
at com.amplifyframework.core.category.Category.getPluginIfConfiguredOrThrow(Category.java:257)
at com.amplifyframework.core.category.Category.getSelectedPlugin(Category.java:252)
at com.amplifyframework.analytics.AnalyticsCategory.enable(AnalyticsCategory.java:72)
at com.bfan.sso.logic.services.analitycs.AnalyticsTracker.createEvent(AnalyticsTracker.java:33)
at com.bfan.sso.gui.base.fragment.BaseFragment.lambda$onViewCreated$0(BaseFragment.java:88)

amplifyconfiguration.json

No response

GraphQL Schema

// Put your schema below this line

Additional information and screenshots

No response

[mattcreaser]

Hi @lolucosmin, could you post your code where you configure Amplify? This exception indicates that the Analytics Plugin isn't being added, you should have something like:

Amplify.addPlugin(AWSCognitoAuthPlugin())
Amplify.addPlugin(AWSS3StoragePlugin())
Amplify.addPlugin(AWSPinpointAnalyticsPlugin()) // ensure this is here
Amplify.configure(...)

[lolucosmin]

Hi @lolucosmin, could you post your code where you configure Amplify? This exception indicates that the Analytics Plugin isn't being added, you should have something like:

Amplify.addPlugin(AWSCognitoAuthPlugin())
Amplify.addPlugin(AWSS3StoragePlugin())
Amplify.addPlugin(AWSPinpointAnalyticsPlugin()) // ensure this is here
Amplify.configure(...)

Sure @mattcreaser :

//init Amplify
AWSApiPlugin apiPlugin = AWSApiPlugin.builder().build();
apiPlugin.configure(AmplifyConfig.Companion.getInstance().getApiConfiguration(), AppApplication.Companion.getInstance());

        RxAmplify.addPlugin(apiPlugin);
        RxAmplify.addPlugin(new AWSCognitoAuthPlugin());
        RxAmplify.addPlugin(new AWSS3StoragePlugin());
        RxAmplify.addPlugin(new AWSPinpointAnalyticsPlugin());

        AmplifyConfiguration configuration = AmplifyConfiguration.builder(AmplifyConfig.Companion.getInstance().getAWSConfiguration())
                .devMenuEnabled(BuildConfig.DEBUG)
                .build();
        RxAmplify.configure(configuration, AppApplication.Companion.getInstance());
        if (BuildConfig.DEBUG) {
            RxAmplify.Logging.enable();
        }

Also I have hub:

Disposable analitycsHubDisposable = RxAmplify.Hub.on(HubChannel.ANALYTICS)
.map(HubEvent::getName)
.subscribe(name -> {
if (name.equals(InitializationStatus.SUCCEEDED.name())) {
isAnalyticsInitialized = true;
LogUtils.i("RxAmplify.ANALYTICS Initialization: " + InitializationStatus.SUCCEEDED.name());

                } else if (name.equals(InitializationStatus.FAILED.name())) {
                    isAnalyticsInitialized = false;
                    LogUtils.i("RxAmplify.ANALYTICS Initialization: " + InitializationStatus.FAILED.name());
                }
            });

    this.compositeDisposable.add(authHubDisposable);
    this.compositeDisposable.add(storageHubDisposable);
    this.compositeDisposable.add(analitycsHubDisposable);

And in hub I get the success event.
Weird is why is working with Amplify.Analytics.recordEvent(event)

[mattcreaser]

Thanks for the additional info @lolucosmin, it seems you have uncovered a surprising bug. This line is a clear bug that means Analytics will never work when using RxAmplify.

I will submit a fix for this issue and we will try to get it released as quickly as we can.