[news.eclipse.tools.jdt] Not a valid line number?

[Patrick Godeau <pgodeau_nosp@xxxxxxxxxxxxxxxx>]

Hello,

My program crashes with an exception, and when I click on the source
name in the stack trace, I get a class file editor with "source not
found", and a message "123 is not a valid line number". However the
sources are attached in the build path, and are available for example if
I Ctrl-click on the class name, and the line number exists in the source
and matches with the exception thrown.

Can you please tell what I missed?

-- 
Patrick