There are two "Unknown" items in my Markers tab for "Java Exception Breakpoints".
Any ideas what they are, and how I can get rid of them?
This is a better solution to the same problem: Remove java exception breakpoints when debugging Liferay in eclipse
A more detailed explanation of why this happens ishere: Why does my Eclipse project have phantom debugger breakpoints?
I found the above after I deleted the unknown Java Exception Breakpoints (as advised above) and they reappeared. In my case it was for an OFBiz project in Eclipse Juno.