파일 관련 질문입니다.

Question

val context: Context = createPackageContext("com.blogger.plaustra", 0)
        var assetManager : AssetManager = context.assets

 

        if(!File("/data/data"+ getPackageName() + "/files").exists()) {
            File("/data/data"+ getPackageName() + "/files").mkdirs()
        }

        for (i in 0..WorkBooksImage.questions.indices.last) {
            if(WorkBooksImage.questions[i].video.length <= 0)
                continue

            var assetFile: InputStream = assetManager.open(WorkBooksImage.questions[i].video)
            var outFile = File("/data/data/" + getPackageName() + "/files/" + WorkBooksImage.questions[i].video)
            assetFile.copyTo(outFile.outputStream())
            assetFile.close()
        }

기기에선 잘되는데 에뮬레이터실행시엔 크래쉬납니다

왜이럴가요..?