Issue

When compiling an application locally on Studio Pro, the process is failing with the following error: [rtlauncher:container$] INFO Evictions for component 'project-userlib'   followed by ERROR - M2EE: java.io.IOException: Unable to establish loopback connection .

Environment

Studio Pro (all versions)

Cause

The Unable to establish loopback connection error suggests that there is an issue with the machine's local loopback, likely caused by either network issues or a firewall blocking the connection.

Solution/Workaround

There are a few potential solutions to this issue:

1.  
   1. Try a different network or port. 
   2. Redownload the project from version control.
   3. Ensure the project is not saved on a network drive such as OneDrive.