topic Re: Linking error - porting to AC23 in Archicad C++ API

Linking error - porting to AC23

Anonymous — Thu, 29 Sep 2022 07:35:04 GMT

Hi.
I can't figure out how to resolve this link. error. I tried to search for InputFromDataFile within API structure but with no luck. Thanks again for your assistance.

Error	LNK2019	unresolved external symbol "short __cdecl InputFromDataFile(int,class GS::UniString const &,class GS::UniString const &,int,int *,class GDLRequestResult &)" (?InputFromDataFile@@YAFHAEBVUniString@GS@@0HPEAHAEAVGDLRequestResult@@@Z) referenced in function GetExportedFuncAddrs	CorocadGDX_23	D:\corocad\corocad	D:\corocad\corocad\GDLDev.lib(ACGDlib.obj)	1

Re: Linking error - porting to AC23

Anonymous — Fri, 07 Feb 2020 13:48:43 GMT

Resolved, mistake on my side...

Re: Linking error - porting to AC23

cfranklin — Thu, 13 Feb 2020 21:43:27 GMT

Do you mind expanding on what you did to resolve it? I'm now running into this as well trying to port to 23.

Re: Linking error - porting to AC23

Anonymous — Fri, 14 Feb 2020 13:17:31 GMT

Sure. There is a change in function signatures for 23. The same for OutputToData...

GSErr __GDLEXT_CALL InputFromDataFile(Int32                channel,
                                      const GS::UniString& recordID,
                                      const GS::UniString& fieldID,
                                      Int32                nrvals,
                                      Int32*               nrgotvals,
                                      GDLRequestResult&    values)

GSErr __GDLEXT_CALL InputFromDataFile(Int32                      channel,
                                      const GS::UniString&       recordID,
                                      const GS::UniString&       fieldID,
                                      Int32                      nrvals,
                                      Int32*                     nrgotvals,
                                      GS::Array<GdlValueRecord>& values,
                                      GS::Array<GS::UniString>&  stringvals)