Hello everyone! By any chance, has anyone done som...

# multiplatform

[Alexis]

Hello everyone!
By any chance, has anyone done some basic IO operations using KMP, specifically for iOS?
I currently have the following code in my iosMain, but I doesn't seem to work, there's no crash or error.

@OptIn(ExperimentalForeignApi::class)
class FileDownloaderServiceImpl: FileDownloaderService {

    override suspend fun saveFile(data: ByteArray, folder: String, name: String): String? {
        // Get the app's document directory
        val fileManager = NSFileManager.defaultManager
        val documentDirectory = fileManager.URLForDirectory(
            directory = NSDocumentDirectory,
            inDomain = NSUserDomainMask,
            appropriateForURL = null,
            create = true,
            error = null
        ) ?: throw IllegalStateException("Could not access document directory")

        // Create the file path
        val filePath = documentDirectory.URLByAppendingPathComponent("${folder.removePrefix("/")}/$name")?.path ?: throw IllegalStateException("Invalid file path")
        val nsData = data.toNSData()

        return if (nsData.writeToFile(filePath, true)) filePath
        else null
    }

    // Helper extension to convert ByteArray to NSData
    @OptIn(BetaInteropApi::class)
    private fun ByteArray.toNSData(): NSData {
        return this.usePinned { pinned ->
            NSData.create(bytes = pinned.addressOf(0), length = this.size.toULong())
        }
    }

}

I use it to save images, but I can't load these images afterward and when I look at the container of my app within XCode, it seems that the files are missing.
I'm trying to debug it, but I'm really not used to the ios development tools.