COMSOL program integration commands (mphstart, mphopen, mphload, etc.) are not recognized.

Currently, when I enter mphstart('standalone'), an error occurs. I have set the COMSOL server to port 2036 and added it to the environment variables, but I still get the following error message:

>> mphstart(2036,'standalone')

Error using mphstart

Port must be a number between 0 and 65535

However, in the COMSOL program and Windows settings, the COMSOL port number is confirmed to be 2036.

How can this issue be resolved?

[Haelee]

I am not very familiar with COMSOL, but I noticed when "mphstart" function recieve two input parameters, it sould be the IP address and the port number. This information is detailed in the COMSOL documentation, which can be found here: https://doc.comsol.com/5.6/doc/com.comsol.help.llmatlab/llmatlab_ug_start.5.05.html

Based on this, I assume the correct usage of the function might be:

mphstart('192.168.*.*', 2036)

Could you please confirm if you are aware of this requirement?

[건목]

I am using a standalone license, so there is no separate license server. However, following your excellent advice, I tried using the loopback IP address, but the same issue still persists.

[Torsten]

@건목

You should contact support:

https://uk.mathworks.com/support/contact_us.html

[Walter Roberson]

Is the 'standalone' intended to be the comsolpath ? When the comsolpath is used, it must be the third input parameter to mphstart()