ADMob Mediation InMobi, Facebook Audience 플러그인 오류

• AdColony, Unity Ads는 추가해도 빌드에 문제발생하지 않음
• Facebook, InMobi는 각각 따로 추가해도 빌드에러 발생
  

  • 대략 이런에러.

    Dex: Error converting bytecode to dex: Cause: com.android.dex.DexException: Multiple dex files define Landroid/support/customtabs/ICustomTabsCallback$Stub$Proxy;     UNEXPECTED TOP-LEVEL EXCEPTION:   com.android.dex.DexException: Multiple dex files define Landroid/support/customtabs/ICustomTabsCallback$Stub$Proxy;     at com.android.dx.merge.DexMerger.readSortableTypes(DexMerger.java:661)     at com.android.dx.merge.DexMerger.getSortedTypes(DexMerger.java:616)     at com.android.dx.merge.DexMerger.mergeClassDefs(DexMerger.java:598)     at com.android.dx.merge.DexMerger.mergeDexes(DexMerger.java:171)     at com.android.dx.merge.DexMerger.merge(DexMerger.java:198)     at com.android.builder.dexing.DexArchiveMergerCallable.call(DexArchiveMergerCallable.java:61)     at com.android.builder.dexing.DexArchiveMergerCallable.call(DexArchiveMergerCallable.java:36)     at java.util.concurrent.ForkJoinTask$AdaptedCallable.exec(ForkJoinTask.java:1424)     at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289)     at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056)     at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1692)     at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157)   FAILURE: Build failed with an exception.   * What went wrong:   Execution failed for task ':transformDexArchiveWithDexMergerForDebug'.   > com.android.build.api.transform.TransformException: com.android.dex.DexException: Multiple dex files define Landroid/support/customtabs/ICustomTabsCallback$Stub$Proxy;   Assets\GoogleMobileAds\Editor\InMobiMediationDependencies.xml   <dependencies>   <androidPackages>     <androidPackage spec="com.google.ads.mediation:inmobi:7.2.9.0">       <repositories>         <repository>https://jcenter.bintray.com/</repository>       </repositories>     </androidPackage>   </androidPackages>     <iosPods>     <iosPod name="GoogleMobileAdsMediationInMobi" version="7.3.2.0">       <sources>         <source>https://github.com/CocoaPods/Specs</source>       </sources>     </iosPod>   </iosPods> </dependencies>

• 대충 내용을 보면 동일한 android 코드가 중복되어서 빌드된 것.
  • Firebase, Google Play service, facebook, AppsFlyer, adob, mediation..... 중복될만 하다.
• InMobi 수정
  • 위 로그 하단에 보면 InMobiMediationDependencies.xml이 언급된다.

    • https://jcenter.bintray.com/ 에서 "com.google.ads.mediation:inmobi:7.2.9.0" 이 패키지가 depencencies 걸려있어서 읽어오려고 한다.

    • 그곳엔 뭐가 있을까? https://jcenter.bintray.com/com/google/ads/mediation/inmobi/7.2.9.0/ 접속해본다.

    • inmobi-7.2.9.0.pom 이 파일을 확인해보면 dependencies가 꽤나 많이 걸려있다. 분명 이런것들이 다른 플러그인과 중복됐을꺼다.
    • com.google.ads.mediation:inmobi:7.2.7.0을 확인해본다.
      
      • pom파일을 보면 dependencies가 없다. 깔끔!
    • Assets\GoogleMobileAds\Editor\InMobiMediationDependencies.xml 수정.
      
      • <androidPackage spec="com.google.ads.mediation:inmobi:7.2.9.0"> → <androidPackage spec="com.google.ads.mediation:inmobi:7.2.7.0">
      • 빌드 성공!
• Facebook 수정.
  • InMobi와 마찬가지로 https://jcenter.bintray.com/com/google/ads/mediation/facebook 을 확인.
    • 여기도 dependencies가 걸려있다. 
    • 보아하니 <groupId>com.google.android.gms</groupId> 이놈이 문제인듯.
      • Google Play Service와 충돌나는 듯 하다.
    • Assets\GoogleMobileAds\Editor\FacebookMediationDependencies.xml 수정.
      
      • <androidPackage spec="com.google.ads.mediation:facebook:5.5.0.0"> → <androidPackage spec="com.google.ads.mediation:facebook:5.3.1.2">
      • 역시 빌드 성공!