[cdt-dev] and internal error occurred during:"Launching".

[Joey <zhoufei@xxxxxxxxx>]

Hello developers and users,

I meet a problem on launching debug on some projects, it says:
and internal error occurred during:"Launching".
These projects can be debugged before I install some Java pluggins and
update cdt to 3.0.1.

but, the hello-world project debug still works quite nice, even now.
very strange! and suggestions?

thank you all!