Error: duplicate class: com.enhance.gameservice.IGameTuningService

Hello,

i use the version 3.13.1 of cocos2dx C++, and after done the command “cocos compile -p android --ndk-mode debug -m debug”

i have theses java errors :

-compile:
[javac] Compiling 32 source files to C:\gamedev\cocos2dx\Projects\Gatio\proj.android\bin\classes
[javac] warning: [options] source value 1.5 is obsolete and will be removed in a future release
[javac] warning: [options] target value 1.5 is obsolete and will be removed in a future release
[javac] warning: [options] To suppress warnings about obsolete options, use -Xlint:-options.
[javac] C:\gamedev\cocos2dx\Projects\Gatio\proj.android\gen\com\enhance\gameservice\IGameTuningService.java:6: error: duplicate class: com.enhance.gameservice.IGameTuningService
[javac] public interface IGameTuningService extends android.os.IInterface
[javac] ^
[javac] Note: Some input files use or override a deprecated API.
[javac] Note: Recompile with -Xlint:deprecation for details.
[javac] Note: Some input files use unchecked or unsafe operations.
[javac] Note: Recompile with -Xlint:unchecked for details.
[javac] 1 error
[javac] 3 warnings

BUILD FAILED
C:\gamedev\android\sdk\tools\ant\build.xml:716: The following error occurred while executing this line:
C:\gamedev\android\sdk\tools\ant\build.xml:730: Compile failed; see the compiler error output for details.

Total time: 3 seconds
Error running command, return code: 1.
C:\gamedev\cocos2dx\Projects\Gatio>

how i can remove this error :
C:\gamedev\cocos2dx\Projects\Gatio\proj.android\gen\com\enhance\gameservice\IGameTuningService.java:6: error: duplicate class: com.enhance.gameservice.IGameTuningService

i have the same probleme with release compilation

thanks for your help

I met this issue too. I upgrade my android sdk,but the issue is still .

How to resolve the issue, I can’t get any solution in the google or other .

I use cocos2dx 3.13.1 ,lua.
macOS 10.12