[TRNSYS-users] Fail rebuilding Trnsys

David Bradley bradley at tess-inc.com
Wed Sep 13 09:11:05 PDT 2006


Guillermo,
   The "unresolved external symbol" error means that your component 
(TYPE200), cannot find a subroutine that is called TYPE141. In TRNSYS 14.2 
(which I assume you are using based on the location and name of the DLL 
that you are creating), all  TYPE subroutines had to be included in the 
same Fortran workspace; you need to make sure that a subroutine called 
TYPE141 exists in your Fortran project.
Kind regards,
  David


At 14:29 9/12/2006, Guillermo Enrique Cabral wrote:
>Hello! I create a new type that call another type. The problem is that when
>rebuild Trnsys I get the next error mesage:
>
>DUMF40.LIB(DUM200.OBJ) : error LNK2005: _TYPE200 already defined in
>TYPE200.OBJ
>DUMF40.LIB(DUM200.OBJ) : warning LNK4006: _TYPE200 already defined in
>TYPE200.OB
>J; second definition ignored
>    Creating library \trnwin\TRNLIB32.lib and object \trnwin\TRNLIB32.exp
>TYPE200.OBJ : error LNK2001: unresolved external symbol _TYPE141 at 28
>\trnwin\TRNLIB32.DLL : fatal error LNK1120: 1 unresolved externals
>
>???????????????????????????????????????????????????????????????
>?           TRNSYS Executable File is up to date!             ?
>???????????????????????????????????????????????????????????????
>Presione una tecla para continuar . . .
>
>
>
>TYPE200 is the module that I create and TYPE141 is the module that is being
>called from TYPE200. I wish to know if it can be done in this way and what I
>can do to solve this.
>
>Guillermo Cabral
>_______________________________________________
>TRNSYS-users mailing list
>TRNSYS-users at engr.wisc.edu
>https://www.cae.wisc.edu/mailman/listinfo/trnsys-users

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