Error on compile firmware at Duet2RTOS

[DSG]

My CoreNG, RRFL, FreeRTOS compile have successed but fail on compile Rerapfirmware (duet3RTOS). The error has shown below:

In file included from ../src/Storage/FileInfoParser.h:11,
                 from ../src/Storage/FileInfoParser.cpp:8:
C:\Eclipse\Firmware\RepRapFirmware\src/RepRapFirmware.h:43:10: fatal error: General/StringFunctions.h: No such file or directory
   43 | #include "General/StringFunctions.h"
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from ../src/Tools/Tool.h:29,
                 from ../src/Tools/Tool.cpp:26:
C:\Eclipse\Firmware\RepRapFirmware\src/RepRapFirmware.h:43:10: fatal error: General/StringFunctions.h: No such file or directory
 
   43 | #include "General/StringFunctions.h"

[dc42]

Perhaps you have an old version of the RRFLibraries project in your Eclipse workspace? File General/StringFunctions.h should be in that project.

[DSG]

@dc42 I got RRFLibrary at your github https://github.com/dc42/RRFLibraries. If it is old version, tell me how to get the new. Thanks!

[DSG]

OK, I have fixxed it. Download wrong branch of the RRFLibrary. Thanks so much.