Error indicators in file margin in eclipse indigo

I just switched to eclipse indigo and mac osx lion. Everything works fine but errors don't show up in the right file margin like they did in past versions. The code is being built and squiglies are showing up on errors but not in th开发者_JAVA百科e right file margin. How do I set those errors to show up?

Open Preferences, select General/Editors/Text editors/Annotations, and make sure that the errors/warnings are selected to be displayed in the Vertical and Overview rulers.

From Running Eclipse on Mac OS X Lion: 'Figured it out, if you go to system preferences > general > click the "when scrolling" button, to only show the scroll bar when scrolling it fixes it. Mine was previously on "always". I restarted eclipse and it shows the errors/warning message etc now.'