Hi,<br> I'm a new user of Coin-Cbc and have recently started programming in Eclipse CDT in Linux Ubuntu OS. Since I'm more familiar with programming in MS Visual Studio environment, I decided to use the Managed Make C++ project configuration in Eclipse 3.2, so that I can get away without having to write the makefile myself. However, I'm now encountering the following errors:<br>
<br>undefined reference to CoinPackedVector::<i>function_name </i>and<br>undefined reference to CoinPackedMatrix::<i>function_name </i><br><br>when I'm trying to build my code in both debug and release versions. I believe that this is a linker error (and not a compiler one) since all the relevant include directories have been added in the project settings and the project is detecting the source files (e.g. CoinPackedMatrix.hpp) correctly. I searched online and found out that this type of error typically occurs when the .o files haven't been written correctly and the libraries have been linked before the code that actually uses them. Is this what is happening in my case? If so, is there a way to resolve this issue without having to write a correct makefile myself? I'm facing the same problem in the latest Eclipse Galieo version as well when I'm using the C++ executable project option. <br>
<br> I shall sincerely appreciate if sometime can point out a solution. I look forward to hearing from you guys soon. <br><br>Thanks and regards,<br>Ashis<br>