Hello jzhang18:
How do you view the Eclipse IDE when running Eclipse on Red Hat? Are you viewing Eclipse directly on the Red Hat desktop, or through an X-server running on Windows? Or on the console of a VM running on Windows?
I created a hello-world project using Visual COBOL version 2.3 for Eclipse on the Red Hat desktop. At first I included only
display "hello world".
This ran quickly, and the output window appeared only in a flash then disappeared . Then I added:
stop "stopped, press a key to continue".
As the last statement in the procedure division. The output window appeared, and stopped allow it to be seen by the user.
If you add a 'stop' statement to the end of your hello world program, does this help the output window to appear on your system?