Cannot send file

 await interaction.reply({
        ephemeral: true,
        files: skin.map(
          (i) =>
            new AttachmentBuilder(
              Buffer.from(i.file, 'base64'),
              { name: `${i.name}.png` }
            )
        ),
      });

 await interaction.reply({
        ephemeral: true,
        files: skin.map(
          (i) =>
            new AttachmentBuilder(
              Buffer.from(i.file, 'base64'),
              { name: `${i.name}.png` }
            )
        ),
      });