gtsam/matlab issue

[yassinekebbati]

Hi, I am trying to use your approach to plan the racing line for an autonomous racing control application. However, I am stuck with some issues.
First, upon building with cmake I encountered an error with matlab_wrap function :
{CMake Error at CMakeLists.txt:95 (matlab_wrap):
matlab_wrap Function invoked with incorrect arguments for function named:
matlab_wrap}
so I changed line 95 of CMakeLists.txt into what was proposed by varunagrawal in borglab/wrap#136 (comment)
I used {matlab_wrap(pi_racing.i ${CONVENIENCE_LIB_NAME} "gtsam;${CONVENIENCE_LIB_NAME}" "" "" "")}. building with the modified CMakeLists.txt worked fine and installation was successful.
but the problem I am facing is when I tried to run pi_min_curv.m example I got the following error in Matlab :
{Unable to resolve the name 'noiseModel.Gaussian.Covariance'.
Error in pi_min_curv (line 121)
bounding_model = noiseModel.Gaussian.Covariance(eye(2) * bounding_sigma);}

and I have no clue whether my installation of pi-racing was faulty or the problem is in linking matlab with gtsam??
Also, the gtsam_toolbox folder contains only pi_racing_wrapper.mexa64 and a folder named +pi-racing with 3 matlab files only is this normal ?