Luomusha
Failed to get the data source info!
PS D:\twain-test> node test.js Load Library:TWAINDSM.dll Triplet:DG_CONTROL / DAT_PARENT / MSG_OPENDSM RC:TWRC_SUCCESS Triplet:DG_CONTROL / DAT_IDENTITY / MSG_GETFIRST RC:TWRC_ENDOFLIST TWRC_ENDOFLIST7 Triplet:DG_CONTROL / DAT_IDENTITY / MSG_GETDEFAULT RC:TWRC_FAILURE ---------- ERROR ----------- RC:TWRC_SUCCESS CC:TWCC_NODS Failed to get the data source info! Triplet:DG_CONTROL / DAT_IDENTITY / MSG_GETFIRST RC:TWRC_ENDOFLIST TWRC_ENDOFLIST7 sources ---> [] Triplet:DG_CONTROL / DAT_IDENTITY / MSG_GETDEFAULT RC:TWRC_FAILURE ---------- ERROR ----------- RC:TWRC_SUCCESS CC:TWCC_NODS Failed to get the data source info!
What does this error mean?
How to set the productName ,productFamily ,manufacturer? Can they be set to arbitrary values?
Hi Try compiling with 32bit. Your 64bit build still can't find devices using 32bit twain drivers... Also copy the 32bit version of Twaindsm.dll to the c:\windows\SysWOW64 folder.
