[Linux] Help, an error is reported when opening the Mfgtool2 software

Please refer to "MfgTool.log" for detailed information, error code: 12.

View the log file display,
DLL version: 2.7.0
Friday, December 03, 2021 15:27:51 Start new logging
ModuleID[2] LevelID[1]: Error: Can't find the specified list(eMMC) in the xml file
ModuleID[2] LevelID[1]: Parse ucl script failed, error code: 12

what is the reason?

Thanks