FTPiiU error: Recieving a null byte from client, closing connection

[Zack226]

I was trying to run a python script that changes a wiiU game's language. From what I could understand it connects to WiiU via FTP connection and replaces some files in the console itself with files in the SD card to change up the text displayed in the game. But when I try to run the script it immediately closes and on the WiiU's FTPiiU screen it says "Recieving a null byte from client, closing connection". I tried looking for similar issues on the internet and found no result. Please help.

 

[Jyu_Sparktale]

I know it’s been over a year but did you ever find out the problem? I’m having the same issue.