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Hi Marion, If you created the C++ compile project with Simulation Studio,
it added a reference to TRNDll.lib (under Prefernces/Linker/Input/Additional
Dependencies). Your compiler must be able to locate that file -> in VS, go
to Tools/Option, select “Projects/VC++ Directories”, choose
category “Library files” and add the directory containing it
(usually \Trnsys17\Exe\) – works for all subsequent projects. Or, go to the solution explorer, select your solution,
right-click, properties, Linker, General, additional Library Directories and check
the path is OK it there - works for one project. Hope this is of use, Werner De : Kerl, Marion (SCR
US EXT) [mailto:marion.kerl.ext@siemens.com] Hey everyone, I want to create
my own new component. I followed the manual and create a new component in
the TRNSYS Studio. Following that, I
exported the components via the “Export to
C++”. Then I
created a project in Visual Studio and added the exported cpp-file and the
TRNSYS.h to my project. When I
want to make a build of my project, I get these error
messages: 1>Link: 1> Creating library
C:\TRNSYS16_1\Studio\Proformas\My components\compTYP201\Debug\compTYP201.lib
and object C:\TRNSYS16_1\Studio\Proformas\My
components\compTYP201\Debug\compTYP201.exp 1>Type201.obj : error LNK2019: unresolved external
symbol "int __cdecl sendclientmessage(int const *,int const *)"
(?sendclientmessage@@YAHPBH0@Z) referenced in function "int __cdecl
sendclienterror(int const *,int const *)" (?sendclienterror@@YAHPBH0@Z) 1>Type201.obj : error LNK2019: unresolved external
symbol __imp__TRNSYSFUNCTIONS_mp_GETSIMULATIONTIMESTEP referenced in function
_TYPE201 1>Type201.obj : error LNK2019: unresolved external
symbol __imp__TRNSYSFUNCTIONS_mp_GETSIMULATIONSTARTTIME referenced in function
_TYPE201 1>Type201.obj : error LNK2019: unresolved external symbol
__imp__TYPECK referenced in function _TYPE201 1>C:\TRNSYS16_1\Studio\Proformas\My
components\compTYP201\Debug\compTYP201.dll : fatal error LNK1120: 4 unresolved
externals 1> 1>Build FAILED. 1> What’s
wrong? Are there any files in my project missing? Thank you in
advance. Regards, Marion |