Failed resolution of: Lcom/appsflyer/internal/connector/purcahse/AFPurchaseConnectorA1u;

[devgeroll]

Trying to install AppsFlyer with Firebase Analytics, Applovin Max, and Appsflyer Purchase Connector.

AppsFlyer version: appsflyer-unity-plugin-6.16.2
AppsFlyer Purchase Connector version: appsflyer-unity-purchase-connector-2.1.1
Unity version: Unity 6000.0.32f1
Min API Level: 23
Target API Level: 36

Error message:

2025/03/17 21:45:03.727 20925 21012 Error Unity AndroidJavaException: java.lang.NoClassDefFoundError: Failed resolution of: Lcom/appsflyer/internal/connector/purcahse/AFPurchaseConnectorA1u;
2025/03/17 21:45:03.727 20925 21012 Error Unity java.lang.NoClassDefFoundError: Failed resolution of: Lcom/appsflyer/internal/connector/purcahse/AFPurchaseConnectorA1u;
2025/03/17 21:45:03.727 20925 21012 Error Unity at com.appsflyer.api.PurchaseClient$Builder.build(:246)
2025/03/17 21:45:03.727 20925 21012 Error Unity at com.appsflyer.unity.afunitypurchaseconnector.AppsFlyerAndroidWrapper.build(AppsFlyerAndroidWrapper.java:47)
2025/03/17 21:45:03.727 20925 21012 Error Unity Caused by: java.lang.ClassNotFoundException: com.appsflyer.internal.connector.purcahse.AFPurchaseConnectorA1u
2025/03/17 21:45:03.727 20925 21012 Error Unity ... 2 more
2025/03/17 21:45:03.727 20925 21012 Error Unity at UnityEngine.AndroidJNISafe.CheckException () [0x00000] in <00000000000000000000000000000000>:0
2025/03/17 21:45:03.727 20925 21012 Error Unity at UnityEngine.AndroidJavaObject._CallStatic (System.IntPtr methodID, System.Object[] args) [0x00000] in <00000000000000000000000000000000>:0
2025/03/17 21:45:03.727 20925 21012 Error Unity at Watermelon.AppsFlyerBehavior.Init (System.String devKey, System.String appID, System.Boolean isSandbox) [0x00000] in <00000000000000000000000000000000>:0
2025/03/17 21:45:03.727 20925 21012 Error Unity at Watermelon.AppsFlyerInitModule.CreateComponent () [0x0000

mainTemplate.gradle

apply plugin: 'com.android.library'
apply from: '../shared/keepUnitySymbols.gradle'
**APPLY_PLUGINS**

dependencies {
    implementation fileTree(dir: 'libs', include: ['*.jar'])
// Android Resolver Dependencies Start
    implementation 'androidx.recyclerview:recyclerview:1.2.1' // Assets/MaxSdk/Mediation/Mintegral/Editor/Dependencies.xml:9
    implementation 'com.android.installreferrer:installreferrer:2.1' // Assets/AppsFlyer/Editor/AppsFlyerDependencies.xml:10
    implementation 'com.applovin.mediation:bidmachine-adapter:3.2.0.1' // Assets/MaxSdk/Mediation/BidMachine/Editor/Dependencies.xml:8
    implementation 'com.applovin.mediation:chartboost-adapter:9.8.3.0' // Assets/MaxSdk/Mediation/Chartboost/Editor/Dependencies.xml:8
    implementation 'com.applovin.mediation:facebook-adapter:[6.19.0.2]' // Assets/MaxSdk/Mediation/Facebook/Editor/Dependencies.xml:8
    implementation 'com.applovin.mediation:fyber-adapter:8.3.6.0' // Assets/MaxSdk/Mediation/Fyber/Editor/Dependencies.xml:4
    implementation 'com.applovin.mediation:google-adapter:[24.1.0.0]' // Assets/MaxSdk/Mediation/Google/Editor/Dependencies.xml:5
    implementation 'com.applovin.mediation:google-ad-manager-adapter:[24.0.0.0]' // Assets/MaxSdk/Mediation/GoogleAdManager/Editor/Dependencies.xml:5
    implementation 'com.applovin.mediation:ironsource-adapter:8.7.0.0.0' // Assets/MaxSdk/Mediation/IronSource/Editor/Dependencies.xml:8
    implementation 'com.applovin.mediation:mintegral-adapter:16.9.51.0' // Assets/MaxSdk/Mediation/Mintegral/Editor/Dependencies.xml:8
    implementation 'com.applovin.mediation:mobilefuse-adapter:1.9.0.0' // Assets/MaxSdk/Mediation/MobileFuse/Editor/Dependencies.xml:4
    implementation 'com.applovin.mediation:ogury-presage-adapter:6.0.1.1' // Assets/MaxSdk/Mediation/OguryPresage/Editor/Dependencies.xml:8
    implementation 'com.applovin.mediation:unityads-adapter:4.14.0.0' // Assets/MaxSdk/Mediation/UnityAds/Editor/Dependencies.xml:4
    implementation 'com.applovin.mediation:vungle-adapter:7.4.3.1' // Assets/MaxSdk/Mediation/Vungle/Editor/Dependencies.xml:4
    implementation 'com.applovin:applovin-sdk:13.1.0' // Assets/MaxSdk/AppLovin/Editor/Dependencies.xml:4
    implementation 'com.appsflyer:af-android-sdk:6.16.2' // Assets/AppsFlyer/Editor/AppsFlyerDependencies.xml:6
    implementation 'com.appsflyer:af-purchaseconnector-unity:2.1.0' // Assets/AppsFlyer/Editor/AppsFlyerPurchaseConnectorDependencies.xml:5
    implementation 'com.appsflyer:purchase-connector:2.1.0' // Assets/AppsFlyer/Editor/AppsFlyerPurchaseConnectorDependencies.xml:6
    implementation 'com.appsflyer:unity-wrapper:6.16.2' // Assets/AppsFlyer/Editor/AppsFlyerDependencies.xml:8
    implementation 'com.google.android.gms:play-services-base:18.5.0' // Assets/MaxSdk/Mediation/Chartboost/Editor/Dependencies.xml:9
    implementation 'com.google.firebase:firebase-analytics:22.3.0' // Assets/Firebase/Editor/AppDependencies.xml:15
    implementation 'com.google.firebase:firebase-analytics-unity:12.7.0' // Assets/Firebase/Editor/AnalyticsDependencies.xml:18
    implementation 'com.google.firebase:firebase-app-unity:12.7.0' // Assets/Firebase/Editor/AppDependencies.xml:22
    implementation 'com.google.firebase:firebase-common:21.0.0' // Assets/Firebase/Editor/AppDependencies.xml:13
// Android Resolver Dependencies End
**DEPS**}

// Android Resolver Exclusions Start
android {
  packaging {
      exclude ('/lib/armeabi/*' + '*')
      exclude ('/lib/mips/*' + '*')
      exclude ('/lib/mips64/*' + '*')
      exclude ('/lib/x86/*' + '*')
      exclude ('/lib/x86_64/*' + '*')
  }
}
// Android Resolver Exclusions End
android {
    namespace "com.unity3d.player"
    ndkPath "**NDKPATH**"
    ndkVersion "**NDKVERSION**"

    compileSdk **APIVERSION**
    buildToolsVersion = "**BUILDTOOLS**"

    compileOptions {
        sourceCompatibility JavaVersion.VERSION_17
        targetCompatibility JavaVersion.VERSION_17
    }

    defaultConfig {
        minSdk **MINSDK**
        targetSdk **TARGETSDK**
        ndk {
            abiFilters **ABIFILTERS**
            debugSymbolLevel **DEBUGSYMBOLLEVEL**
        }
        versionCode **VERSIONCODE**
        versionName '**VERSIONNAME**'
        consumerProguardFiles 'proguard-unity.txt'**USER_PROGUARD**
**DEFAULT_CONFIG_SETUP**
    }

    lint {
        abortOnError false
    }

    androidResources {
        noCompress = **BUILTIN_NOCOMPRESS** + unityStreamingAssets.tokenize(', ')
        ignoreAssetsPattern = "!.svn:!.git:!.ds_store:!*.scc:!CVS:!thumbs.db:!picasa.ini:!*~"
    }**PACKAGING**
}
**IL_CPP_BUILD_SETUP**
**SOURCE_BUILD_SETUP**
**EXTERNAL_SOURCES**

settingsTemplate.gradle

pluginManagement {
    repositories {
        **ARTIFACTORYREPOSITORY**
        gradlePluginPortal()
        google()
        mavenCentral()
    }
}

include ':launcher', ':unityLibrary'
**INCLUDES**

dependencyResolutionManagement {
    repositoriesMode.set(RepositoriesMode.PREFER_SETTINGS)
    repositories {
        **ARTIFACTORYREPOSITORY**
        google()
        mavenCentral()
// Android Resolver Repos Start
        def unityProjectPath = $/file:///**DIR_UNITYPROJECT**/$.replace("\\", "/")
        maven {
            url (unityProjectPath + "/Assets/GeneratedLocalRepo/Firebase/m2repository") // Assets/Firebase/Editor/AnalyticsDependencies.xml:18, Assets/Firebase/Editor/AppDependencies.xml:22
        }
        maven {
            url "https://artifactory.bidmachine.io/bidmachine" // Assets/MaxSdk/Mediation/BidMachine/Editor/Dependencies.xml:8
        }
        maven {
            url "https://cboost.jfrog.io/artifactory/chartboost-ads/" // Assets/MaxSdk/Mediation/Chartboost/Editor/Dependencies.xml:8
        }
        maven {
            url "https://android-sdk.is.com/" // Assets/MaxSdk/Mediation/IronSource/Editor/Dependencies.xml:8
        }
        maven {
            url "https://dl-maven-android.mintegral.com/repository/mbridge_android_sdk_oversea" // Assets/MaxSdk/Mediation/Mintegral/Editor/Dependencies.xml:8
        }
        maven {
            url "https://maven.ogury.co" // Assets/MaxSdk/Mediation/OguryPresage/Editor/Dependencies.xml:8
        }
        mavenLocal()
// Android Resolver Repos End
        flatDir {
            dirs "${project(':unityLibrary').projectDir}/libs"
        }
    }
}

It seems like it is type in package name:

com.appsflyer.internal.connector.purcahse.AFPurchaseConnectorA1u
com.appsflyer.internal.connector.purchase.AFPurchaseConnectorA1u

[github-actions]

👋 Hi @devgeroll and Thank you for reaching out to us.
In order for us to provide optimal support, please submit a ticket to our support team at support@appsflyer.com.
When submitting the ticket, please specify:

• ✅ your AppsFlyer sign-up (account) email
• ✅ app ID
• ✅ production steps
• ✅ logs
• ✅ code snippets
• ✅ and any additional relevant information.

[af-vero]

Hey,
If you use Unity Purchase connector with Unity SDK please pay attention that the last version of the PC is not compatible with the last version of Unity SDK, use version 2.1.1 or 2.1.10 with Unity SDK version 6.15.3
Thanks.

[devgeroll]

Hey, If you use Unity Purchase connector with Unity SDK please pay attention that the last version of the PC is not compatible with the last version of Unity SDK, use version 2.1.1 or 2.1.10 with Unity SDK version 6.15.3 Thanks.

Thank you for the answer, I'll try.

[devgeroll]

I tried using different plugin versions, different EDM4U versions (the newest one 1.2.185, 1.2.183 and one provided together with the 6.15.3 plugin (1.2.177)) and none of these helped to resolve dependencies.

Unity version: 6000.0.42f1

During Resolve, I receive the following messages:

DependOn - group: com.appsflyer artifact: af-android-sdk version: 6.15.0 classifier: null packageIds: repositories:
DependOn - group: com.appsflyer artifact: unity-wrapper version: 6.15.3 classifier: null packageIds: repositories:
DependOn - group: com.android.installreferrer artifact: installreferrer version: 2.1 classifier: null packageIds: repositories:

I would greatly appreciate any recommendations.

[github-actions]

This issue is stale because it has been open for 30 days with no activity.

[github-actions]

This issue was closed because it has been inactive for 14 days since being marked as stale.