18:49 < peek> Hey all, I figured I would ask a question here rather than create a new issue, hoping that someone has already seen this before. I'm attempting to extend the kNN interface with my own algorithm, so I need access to the MLPACK API (as opposed to the CLI). For some reason, when I copy and paste the very basic NN search code here: http://www.mlpack.org/docs/mlpack-git/doxygen.php?doc=sample.html

18:49 < peek> I recieve the following error: error: Mat::init(): requested size is not compatible with column vector layout

18:51 < peek> Looking further into it, it seems like it's an armadillo issue, so I tried redownloading and recompiling armadillo. Same thing. Strange enough, though, when I try compiling and using any of the mlpack example programs, it compiles and runs fine

18:51 < peek> So I'm wondering if anyone has run into this issue? The dataset I'm using is far too small to have produced this issue (2503 x 3).

18:53 < peek> Information: mlpack 2.0.1, armadillo 7.200.2, clang-700.1.76 host compiler

18:57 < rcurtin> I see, that example has incorrect code!

18:57 < rcurtin> arma::Col<size_t> neighbors;

18:57 < rcurtin> change that to arma::Mat<size_t>

18:57 < rcurtin> and the following line, change arma::vec to arma::mat

18:57 < rcurtin> let me update that now and push a fix

19:06 < peek> Ahh, that fixed it right up. Thank you!

19:09 < rcurtin> I'm rebuilding the site documentation now, so that page should be fixed soon

19:09 < rcurtin> sorry for the typo!

19:43 < travis-ci> mlpack/mlpack#1582 (master - 84a940d : Ryan Curtin): The build passed.

19:43 < travis-ci> Change view : https://github.com/mlpack/mlpack/compare/5aa60657013e...84a940db9d22

19:43 < travis-ci> Build details : https://travis-ci.org/mlpack/mlpack/builds/168400016