Why do I have unknown breakpoints showing in my Markers tab?

Question

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?

Solution 1

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.

Solution 2

To get rid of them, right click and select delete...

You can also right click and select Go To, or if that is not available, Show in properties which will give more info.

Comments

[Jeremy]

I figured that just hid some underlying issue. Do you know why they appear? The Go To menu item is disabled.

[Andrew]

@Jeremy I don't know, but I don't think its cause for concern. My best guess is that sometimes when in debugging mode, an exception will be thrown and the debugger will pause execution to allow you to inspect it (IE, an NPE or IndexOutOfBounds), a breakpoint might be inserted then to allow that. but thats just a guess.

[yeeen]

@Jeremy Heiler What Go To menu? Where to enable them back?