Cannot read on android an epub book generated by Calibre from news

[ePatrick]

Hi,

When I discovered Calibre, I'v been very glad.
I operated the epub generation from RSS feeds ( from the french newspaper LeMonde ).
on my pc ( win xp , firefox with epubreader plugin ) I managed to read my news epub book.s
I had a java mobile. with albite reader, I managed to read my news epub book.

But, on my android phone, when I try to read that news book, The softwares ( aldiko, moon+, coolreader, ... ) do not manage to read it.

So,
1) did some people meet that problem ?
2) do some pople here known another android epub reader able to read this news book created by the Calibre way ? Is there a workaround ?

Thanks for your advices and your answers

Patrick