Don't find the reason...

Which version of joomla do you use ?

Maybe, it can be too a problem with the template...

websaraev wrote: I got it!!!
You are clever man The calendar works. It's my a little mistake, because I didn't check to create new article.
Thank you so much!
My three old articles don't work, I don't know why, but if I create new article then the calendar works perfect. I will recreate these articles and everything will be great.
Thank you very much again.

Love this comments ! (not like the last bad review without information on the JED !)

But you find the answer !
It will be useful if someone have the same error (and now, i think i know why i wasn't able to have the same error... )

There's still a strange display of the navigator of the calendar in your template, so i will try to investigate, if i find a way to go throught

Must test with J!Blank Template by Joomla-book.ru next week. If i forgot, remerber it to me (i will create next week a topic that listed all the templates tested with iCagenda)

Thanks for your patience to give up this problem !