Error in Appian RPA Configurator

I am trying to create an RPA using APPIAN RPA Configurator, in the Maven settings, I get the error:

This step checks if the Maven settings.xml configuration file exists and has the required configuration.

Appian RPA Configurator can create or edit this file for you.

Note: If you continue with this step, Appian RPA Configurator will create or add the required configuration to your settings.xml file

When I go ahead and add the user, URL to the repository and the Maven key, another error pops up and returns me to the same screen with the previous error in red.

  Discussion posts and replies are publicly visible