google 플러그인 관련 build error

facebook, google, tapjoy 세 개를 합쳐서 샘플 프로젝트를 작성중에 아래 같은 에러가 발생!!

 

Error building Player: CommandInvokationFailure: Failed to re-package resources. See the Console for details.

C:\Program Files (x86)\Android\android-sdk\build-tools\22.0.1\aapt.exe package --auto-add-overlay -v -f -m -J gen -M AndroidManifest.xml -S "res" -I "C:/Program Files (x86)/Android/android-sdk\platforms\android-23\android.jar" -F bin/resources.ap_ --extra-packages com.facebook.android:com.google.android.gms:com.google.example.games.mainlibproj -S "E:\Facebook Sample\Temp\StagingArea\android-libraries\facebook\res" -S "E:\Facebook Sample\Temp\StagingArea\android-libraries\google-play-services_lib\res"

 

png: Invalid file name: must contain only [a-z0-9_.]

res\drawable-mdpi-v4\ic_plusone_small_off_client 1.png: Invalid file name: must contain only [a-z0-9_.]

res\drawable-hdpi-v4\ic_plusone_small_off_client 1.png: Invalid file name: must contain only [a-z0-9_.]

res\drawable-xhdpi-v4\ic_plusone_small_off_client 1.png: Invalid file name: must contain only [a-z0-9_.]

res\drawable-xxhdpi-v4\ic_plusone_small_off_client 1.png: Invalid file name: must contain only [a-z0-9_.]

res\drawable-mdpi-v4\ic_plusone_standard_off_client 1.png: Invalid file name: must contain only [a-z0-9_.]

res\drawable-hdpi-v4\ic_plusone_standard_off_client 1.png: Invalid file name: must contain only [a-z0-9_.]

res\drawable-xhdpi-v4\ic_plusone_standard_off_client 1.png: Invalid file name: must contain only [a-z0-9_.]

res\drawable-xxhdpi-v4\ic_plusone_standard_off_client 1.png: Invalid file name: must contain only [a-z0-9_.]

res\drawable-mdpi-v4\ic_plusone_tall_off_client 1.png: Invalid file name: must contain only [a-z0-9_.]

res\drawable-hdpi-v4\ic_plusone_tall_off_client 1.png: Invalid file name: must contain only [a-z0-9_.]

res\drawable-xhdpi-v4\ic_plusone_tall_off_client 1.png: Invalid file name: must contain only [a-z0-9_.]

res\drawable-xxhdpi-v4\ic_plusone_tall_off_client 1.png: Invalid file name: must contain only [a-z0-9_.]

res\drawable-mdpi-v4\powered_by_google_dark 1.png: Invalid file name: must contain only [a-z0-9_.]

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아래 스샷 처럼 에러 발생!

 

해당 폴더로 가봤더니 같은 이름의 파일들이 복사되면서 들어가면 안될 빈칸이 들어감.

 

 

tapjoy 패키지를 설치하면 Assets\Plugins\Android\google-play-services_lib 폴더가 존재함. 구글 패키지가 두개가 존재하게 되어, 빌드할 때 같은 리소스를 복사해 에러가 발생한다.

 

tapjoy 패키지를 import 할 때 샘플과 google play service lib를 제외하고 import 받으면 해결됨. 

 

tapjoy 서포터분들의 빠른 답변 감사합니다. :)