I would like to know what is the configuration setting such that the debugging buttons on Eclipse Oxygen menu bar will appear normal. The buttons are the steps into, steps over, steps return etc.
It is very strange that the buttons are all greyed out and no matter how I set the debug configuration, it just won't appear or if it appears(which I did a number of change to settings I can't remember) it will disappear whenever I re-start Eclipse IDE.
Hope someone can tell me the steps to make it normal again.
I am running Tomcat server, dynamic web app with JPA and hibernate and JEE with jsp and Mysql 5.7 in windows 10