new problem in idea-12.1(missing files when compile)

Hi all,

  I catch a problem in developing when update to idea-12.1.

  when I run a main I got an error that missing some configuration files. But it is there.

  I search the directory after compiled. The configuration files are missing!

My env: idea-12.1 maven ubuntu-12.04

My files:

--build

  --com

  --src

  --configuration files should here! But it is not.

When I copy the configuration files to the build directory every thing is ok.

When I down to the idea-11 It works well.

thans all.