[Paradiseo-help] problem compiling my software with Paradiseo

paradiseo-help paradiseo-help at lists.gforge.inria.fr
Jeu 12 Mar 11:44:58 CET 2009


When you have problems with linking of library files, try to clear all build
files (CmakeCache.txt ...).

For your unusual results, I don't know why it happens whitout more
I have try the moeo Lesson1 which use NSGA-II and an Unbounded Archive
(source files are in paradiseo-moeo/tutorial/Lesson1) and there is not

If you can give us more details, we can try to find a solution.


ParadisEO Team

2009/3/11 Manuel Chica Serrano <mchserrano at gmail.com>

> Hello,
> my name is Manuel and I have already used Paradiseo1.1 like three months
> ago.
> I used my software using Paradiseo 1.1 without problems.
> Now, I need to use it again and I installed it, version 1.1, on my Ubuntu
> Linux.
> Although the installation was successful, I received the following error
> when making
> my software (I did it in the past I succeed with the same code, CMakeList
> and install.cmake files):
> [ 20%] Building CXX object CMakeFiles/tsalbp_moea.dir/main.o
> [ 40%] Building CXX object CMakeFiles/tsalbp_moea.dir/tsalbpEval.o
> [ 60%] Building CXX object CMakeFiles/tsalbp_moea.dir/tsalbpMutation.o
> [ 80%] Building CXX object CMakeFiles/tsalbp_moea.dir/tsalbpCrossover.o
> [100%] Building CXX object CMakeFiles/tsalbp_moea.dir/tsalbpInit.o
> Linking CXX executable tsalbp_moea
> /usr/bin/ld: cannot find -leoutils
> collect2: ld returned 1 exit status
> make[2]: *** [tsalbp_moea] Error 1
> make[1]: *** [CMakeFiles/tsalbp_moea.dir/all] Error 2
> make: *** [all] Error 2
> What can I do? If I remove -leoutils from my CMakeList.txt I cannot compile
> the software because there are undefined references.
> I also tried with the new 1.2.1 version. I can compile my software (I have
> to change moeoArchive class with moeoUnboundedArchive in my
> own code) but the results I get are very strange since almost ever the
> final Pareto front only contains 1 solution...
> As I told you, I used my software  (same code and configuration files) a
> couple of months ago with Paradiseo1.1 and the results were different, more
> solutions
> in the final Pareto archive.
> Can be a problem of the NSGA-II class, which I use, with the new
> moeoArchive structure??
> Thanks so much for your time and hard work. Hope you can help me with my
> hassles.
> Best regards,
> Manuel.
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