error LNK2019: unresolved external symbol in Matlab code compilation

Hi I am using matlab 2013a 32 bit to generate code of simulink models and VS2010 compiler. I am getting error for unresolved external interfaces. Please see the attached error log file for more details. Thanks a lot

Answer 1

[Sandip Kumar]

This looks like a custom made BAT file, which is compiling and building the generated code. Correct me if wrong?

The symbols are getting re-defined in another OBJ file. I would start with

• Remove the OBJ files and recompile
• Re-generate the code and then try the compilation.
• Use "packngo" to have all the relevant files brought together by Simulink directly. Please refer to the following documentation:

http://www.mathworks.com/help/releases/R2013a/rtw/ug/program-builds.html#btm64e7-1

http://www.mathworks.com/help/releases/R2013a/rtw/ref/packngo.html

Thanks, Sandip