(apologies for multiple postings)<br> <br>Hello - I am trying to run Osiexample.cpp in MS Visual Studio 2008 and get the error message below. <br>Linking...<br>CoinOR Example.obj : error LNK2019: unresolved external symbol "public: __thiscall OsiClpSolverInterface::OsiClpSolverInterface(void)" (<a href="mailto:??0OsiClpSolverInterface@@QAE@XZ">??0OsiClpSolverInterface@@QAE@XZ</a>) referenced in function _main<br>
C:\Documents and Settings\usajxg3\My Documents\Visual Studio 2008\Projects\CoinOR Example\Debug\CoinOR Example.exe : fatal error LNK1120: 1 unresolved externals<br> <br>Could you please give me a hint as to the cause of the error? My steps were:<br>
<br>- download and unzip "CoinAll-1.3.0-win32-msvc9" in "C:\Program Files\coin\CoinAll-1.3.0-win32-msvc9"<br>- copy and paste all ".lib" files from the above directory into "C:\ProgramFiles\Microsoft Visual Studio 9.0\VC\lib"<br>
- create a "CoinOR Example" Solution project in MSVS, add Osiexample.cpp as source code<br>- in Project properties, set "C:\Program Files\coin\CoinAll-1.3.0-win32-msvc9\include\coin" in C/C++>General>Additional include directories<br>
- build solution. The error message above appears<br> <br>Thank you,<br>-- Julien