Attempting to upgrade UIM from 20.1 to 20.3. The installer setupCAUIMServer on the UIM server passes all of the initial checks, but errors out mid-install.
The Robot Watcher process is running and can be restarted, but it appears the controller robot is failing to start (can't connect/nothing listening on 48000).
Release : 20.1
Component : UIM - INSTALL
Verify if the robot.cfg of the Primary hub contains the <plugins> section as below:
pluginPath = plugins/attr_publisher/attr_publisher.dll
pluginName = attr_publisher
configPath = plugins/attr_publisher/attr_publisher.cfg
configSection = variables
active = 1
If it exists then remove the <plugins> section entirely from the config and restart the Robot Watcher Service