[TRNSYS-users] new component linking

[keilholz, werner]

Hi Essam, 

 

This error means that the linker cannot link in the TRNSYS kernel functions to your new type for some reason. 

 

For example, you are missing TRNDll.lib under Settings/Linker/Input/Additional Dependencies , or your are using the wrong calling conventions (should be C, under 'Advanced'). 

 

Detailed settings are at http://sel.me.wisc.edu/trnsys/fortran/fortran.htm 

 

Did you create your compile project from the Studio ?  It's a good idea to make your first one by opening the new Proforma of your type in the Studio, then use File/Export as... FORTRAN. 

When you open the resulting FORTRAN project in one of the recommended compilers, it usually works right away, and you can use it as a template for your own projects. 

 

HTH,

 

Werner

 

________________________________

De : ESSAM [mailto:esamsh at aua.gr] 
Envoyé : lundi 18 février 2008 15:57
À : TRNSYS ALL USER
Objet : [TRNSYS-users] new component linking

 

Dear all,

I am relatively new with coupling new Trnsys components. Therefore I applied the example in the get started manual (attached the .for file created) but I got the following Fortran errors:

 

--------------------Configuration: Type200 - Win32 Debug--------------------

Linking...

   Creating library Debug/Type200.lib and object Debug/Type200.exp

Type200.obj : error LNK2001: unresolved external symbol _TYPECK at 20

Type200.obj : error LNK2001: unresolved external symbol _TRNSYSFUNCTIONS_mp_GETSIMULATIONSTARTTIME

Type200.obj : error LNK2001: unresolved external symbol _TRNSYSFUNCTIONS_mp_GETSIMULATIONTIMESTEP

dfor.lib(DFORMAIN.OBJ) : error LNK2001: unresolved external symbol _MAIN__

Debug/Type200.exe : fatal error LNK1120: 4 unresolved externals

Error executing link.exe.

 

Type200.exe - 5 error(s), 0 warning(s)

 

Any ideas !!!!

Thank in advance

Essam

*************************************************

ESSAM SH. MOHAMED

MSc. ENERGY SYSTEMS

Agricultural University of Athens

Department of Natural Resources and Agricultural Engineering

75, Iera Odos street, 118 55 Athens, Greece

Office Telephone: +30-210-5294046, Fax: +30-210-5294032

Mobile phone :+30-6974002119

E-mail: esamsh at aua.gr <mailto:esamsh at aua.gr> 

Web:http:/www.aua.gr

 





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