Compiling MATLAB with YALMIP and CPLEX error: undefined function 'handleparams'

[Sander Stelt]

Dear Sir,

I'm trying to compile a standalone executable which is to be send to an external server for calculations.

I'm using matlab R2016b and the latest CPLEX and YALMIP

 mcc -mv Scenario2.m -I /allyalmipdirectories/ -I  /CPLEX_Studio/cplex/matlab/x86-64_linux -a /call_cplexibm_qcmiqp.m -a /cplexqcp.m -a /cplexlink1271.mexa64

Compiling creates no errors, also 

which cplex

which cplex1271.mexa64

which yalmip

produce the following:

/CPLEX_Studio/cplex/matlab/x86-64_linux/@Cplex/Cplex.p  % Cplex constructor

/CPLEX_Studio/cplex/matlab/x86-64_linux/cplexlink1271.mexa64

yalmip-master/extras/yalmip.m

It seems at least both YALMIP and CPLEX are located in the compiled program.

However, the solver is not working 

 ./Scenario2

sol =

  struct with fields:

    yalmiptime: NaN

    solvertime: NaN

          info: 'Unknown problem in solver (Turn on 'debug' in sdpsettings...'

       problem: 9

Mincosts =

   NaN

Debug results point towards the following:

Undefined function or variable 'handleparams'.

Error in cplexmilp

Error in call_cplexibm_miqp>localSolverCall (line 164)

Error in call_cplexibm_miqp (line 27)

Error in call_cplexibm_qcmiqp (line 11)

Error in solvesdp (line 350)

Error in optimize (line 31)

Error in Scenario2 (line 231)

Am I missing a path here? I don't really know what handleparams means in this case. Could you help me?

[Johan Löfberg]

>> which handleparams -all

C:\Program Files\IBM\ILOG\CPLEX_Studio1261\cplex\matlab\x64_win64\private\handleparams.p  % Private to x64_win64

C:\Program Files\IBM\ILOG\CPLEX_Studio1261\cplex\matlab\x64_win64\private\handleparams.m  % Shadowed and private to x64_win64

[Sander Stelt]

I've added handeparams.m to the compiler: -a /directory/handleparams/m

Now the following error occurs:

Error using cplexlp

Output argument "newOptions" (and maybe others) not assigned during call to "handleparams".

Error in call_cplexibm_miqp>localSolverCall (line 147)

Error in call_cplexibm_miqp (line 27)

Error in call_cplexibm_qcmiqp (line 11)

Error in solvesdp (line 350)

Error in optimize (line 31)

Error in Smart_Charging (line 88)

MATLAB:unassignedOutputs

Any ideas?

[Johan Löfberg]

Nope. 

[Sander Stelt]

That's too bad. Anyway, thank you for your time.

I guess i'll try the normal MATLAB solver instead (linprog).

[Cong Chen]

I've also meet the same problem. May I ask if you have find some solutions to use Cplex in Matlab on Mac later?

Here is the information of my CPLEX, YALMIP and MATLAB

>> which cplex

/Applications/CPLEX_Studio128/cplex/matlab/x86-64_osx/@Cplex/Cplex.p  % Cplex constructor

>> which cplexlink1280.mexmaci64

/Applications/CPLEX_Studio128/cplex/matlab/x86-64_osx/cplexlink1280.mexmaci64

>> which yalmip

/Users/cong_mac/Documents/MATLAB/YALMIP-master/extras/yalmip.m

>>