[RESOLVED]BatGui occured an error when try I tried to add steam game

I followed FAQ NO.37 and try to add Steam games in retrobat
Username was input in the custum url bar
but after I clicked load steam game it occurred a error
code:

Code:

Error at line 31 of Clic sur BTN_Load_steam_game process.
A fatal error occurred on the 'xmlSteam' element (of 'xmlDocument' type) and prevents from using it.
This error occurred at line 29 of the 'Clic sur BTN_Load_steam_game' process.
The XML document has not been loaded.

----- Technical information -----

Project : BatGui

WL call:
Process of 'Clic sur BTN_Load_steam_game' (FEN_Main.BTN_Load_steam_game), line 31

What happened?
A fatal error occurred on the 'xmlSteam' element (of 'xmlDocument' type) and prevents from using it.
This error occurred at line 29 of the 'Clic sur BTN_Load_steam_game' process.
The XML document has not been loaded.

Error code: 40057
Level: fatal error

Dump of the error of 'wd240xml.dll' module (24.0.110.0).
Additional information:
EIT_PILEWL :
Clic sur BTN_Load_steam_game (FEN_Main.BTN_Load_steam_game), line 31
EIT_DATEHEURE : 08/11/2022 13:59:56
EIT_TYPE_WDFILE : <2>
EIT_IDCODE : <18>

Help




My bad ，I input the wrong id in steam profile name
it makes zhe batGui unmatch
stupid mistake,sorry