compiled app runtime problem

I have a simple app designed using appdesigner (one panel, 1 tab group, 2 tables), compiled as a stanalone application. Compilation creates executables fine, however, when run, I am getting a error referring to posrt 31515, etc. The app itself does not communicate with anthing else, so I am not sure why the port #, ip address 127.0.0.1 are even needed.

The app runs ok in appdesigner via ("Run") .

I would appreciate if anyone has any insights ?

Thank you

ahmet

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Caught "std::exception" Exception message is:

Did not start the server. Desired port was: 31515. Last error was: Error while starting socket: 127.0.0.1, Invalid argument, 10022, Invalid argument ....

Answer 1

[Benjamin Thompson]

I found a similar answer to your problem:

https://www.mathworks.com/matlabcentral/answers/513042-when-working-from-home-why-do-i-get-error-message-of-port-31515

[Ahmet Ayan]

Dear Benjamin,

Thank you. Unfortunately, disabling firewall, or specifc ports is not posibble for me to do as I am working in an academic institution where computers and network are managed by the IT department.

I just find it bizarre that appdesigner needs to access certain ports while it is not called for by the developed program.

I hope this would addressed by Mathworks.

Ahmet

[Benjamin Thompson]

Your institution has probably configured things so anything MATLAB wants is OK. But when you build your standalone application, your institution is not going to let any arbitrary application use any ports it wants on their network. Perhaps you have a computer of your own on which to complete your work.

If your question has been answered please mark it as accepted.

[Benjamin Thompson]

On your own computer, you can install the MATLAB runtime for free and run any standalone application you have built. Mathworks does not require any licensing fees for this.