Can't load .obj files in Repetier Host software 1.0.1

I'm using RepetierHost from version 0.9, and usually I prefer to import .obj files, because they are a default export format also for Art of Illusion, which can export .stl files only with a plugin.
I've updated my Ubuntu system from 12.04 LTS with RepetierHost 0.9.5 to 14.04 LTS with RepetierHost 1.0.1, but now if I try to import a file in .obj file format, nothing is happening.
It seems that the new RepetierHost is not able to import .obj files, but it has them in its menu.
The simplest file I've used is attached.
Is there someone which can help me?
Is it a bug?
Please help.
Thank you
Claudio

I reply myself.
This was a bug in version 1.0.1 and has been solved today in version 1.0.3 after that an email has been sended to the Repetier support service.
Thank you Repetier support!

Bye