Error in Matlab

[diba-mlk]

This is the error I get when NetLogo directs me to Matlab:

Running MatlabServer v1.0
Matlab v6.x detected.
Undefined function or variable 'server'.

Error in matlabServer1 (line 164)
close(server);

Can you please help?

[mbi2gs]

@diba-mlk The close(server) line is only supposed to run if the server variable is detected by the if (exist('server')) test. Can you test the exist function to see what's going on?

I'm not actively developing this project right now, and I don't have access to Matlab, so I can only be of limited help.

[charleszlf]

I have the same problem for this program

[mbi2gs]

As I mentioned, I'm not actively developing or maintaining this project. If anyone's interested in updating it, let me know.

[charleszlf]

@mbi2gs Thanks very much for your reply, can you send me your email, and we can update this program together

[mbi2gs]

The extension is written in Java. Are you familiar enough with Java to do the work?

…

On Wed, Jun 5, 2019 at 11:58 PM charleszlf ***@***.***> wrote: @mbi2gs <https://github.com/mbi2gs> Thanks very much for your reply, can you send me your email, and we can update this program together — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub <#10?email_source=notifications&email_token=AA3WFUPZRO776JNZ4NBV23LPZCDNDA5CNFSM4G4IASMKYY3PNVWWK3TUL52HS4DFVREXG43VMVBW63LNMVXHJKTDN5WW2ZLOORPWSZGODXBU7TY#issuecomment-499339215>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AA3WFUOXVRBLDJF32EIB77DPZCDNDANCNFSM4G4IASMA> .

[charleszlf]

@mbi2gs Oh, I am sorry, I am not familiar with Java. In my Opinion, the problem for your program is MatlabServer1.m, for this part, I can not find the server, maybe the problem is the Matlab version.

[charleszlf]

@mbi2gs and the result for (exist('server')) test is 7

[josef-streusalz]

Hi,

the variable name is the problem. Maybe it collides with a inboud variable in a newer version of matlab.
Simply rename 'server' with 'matlabsever1_server' and it should work.
Compare to here
https://rdrr.io/cran/R.matlab/man/1._The_MATLAB_server_running_in_MATLAB.html#heading-1

And download the updated matlabserver1 file here:
https://tr240.uni-wuerzburg.de/vippclass/index.php/s/jCRFrMciJyFxER8