[pietro]

I have always used drag and drop to add books (epub) to calibre from the download folder of my Mac. Since a few days ago when I added a book using the menu (add book, then navigate to the folder where the book was) I can only do that way. If I try drag and drop I get a "no access" road sign.
Can it be because I am now on Yosemite (Mac OS 10.10) - and Calibre 1.48?

I checked and I have read/write privileges on both the folder where the pub is and the calibre library folder.

Anyone else with this problem?

Thanks for the advice

Debug shows the following:
2014-08-15 17:14:14.928 calibre-debug[3193:28352] modalSession has been exited prematurely - check for a reentrant call to endModalSession:
calibre Debug log
calibre 1.48 isfrozen: True is64bit: True
Darwin-14.0.0-x86_64-i386-64bit Darwin ('64bit', '')
('Darwin', '14.0.0', 'Darwin Kernel Version 14.0.0: Wed Jul 16 00:46:31 PDT 2014; root:xnu-2782.1.43.0.2~2/RELEASE_X86_64')
Python 2.7.5
OSX: ('10.10', ('', '', ''), 'x86_64')
Starting up...
macmenuhack file_path:/Users/myusername/Library/Preferences/calibre/plugins/fanfictiondownloader_macmenuhack.txt
Started up in 11.33 seconds with 666 books