web application fail

When I am trying to publish my web application,it is failed with following error

Deploymnet Failed: "Error broadcasting message to Front-end Server S4WEG-LT6B01 (127.0.0.1)):System.Net.Sockets.SocketException (0x80004005): No connection could be made because the target machine actively refused it 127.0.0.1:12001"

Please help me.

Hello,

The message says the FE can't be reached. There is not much we can do here.
Best is to open a support ticket. 

https://www.outsystems.com/SupportPortal/CaseOpen/

Cheers.

EDIT

If the infrastructure is a on premisses, this means probably that the ports are not open (bad configuration during system installation).

Solution

thanks you

Solution