Unable to open 2nd instance of eclipse when one is running currently on MacOS

Question

Unable to open 2nd instance of Eclipse when one is running currently (continuous regression run) on macOS.

When I tried in terminal, I got the below message:

"Script started, output file is /dev/null java_home: unrecognized option --request script done, output file is /dev/null"

Answer 1

In Terminal use the command:

open -n -a Eclipse

Note: You can only open a different workspace, Eclipse does not support two instances accessing the same workspace.