You can try opening it in Sigil which might be able to repair it, or you can try finding the original epub file and replacing it. I have an iPhone 4 - this may be a dumb question but could I test loading books from Calibre to the iPhone with the plug-in? Reload to refresh your session. colinmckie referenced this issue Jun 6, 2014 Closed iPhone connects but 'Error communicating with device' #89 GRiker added a commit that referenced this issue Jun 6, 2014 GRiker
Here is a step-by-step guide from Apple describing the restore process. You can not post a blank message. Assuming that the problem is resolved by doing the restore, you could then reset all settings on the iPad and restore the backup and try again. The ebooks …… Why an ergonomic mouse?
Devices possibly connected: None IOREG Output Output from mount: '/dev/disk0s2 on / (hfs, local, journaled)\ndevfs on /dev (devfs, local, nobrowse)\nmap -hosts on /net (autofs, nosuid, automounted, nobrowse)\nmap auto_home on /home (autofs, GRiker referenced this issue Oct 8, 2013 Closed iPad 2 not recognized #28 leboyd170 commented Oct 11, 2013 Hi G - Thanks for getting back to me and somehow I think You can also try reinstalling iTunes, and of course restarting your system.If none of those suggestions help, then I can only suggest that you revert to the released versions of iTunes weblink This is very much a "try everything until something works" approach until we can pinpoint the culprit.
DEBUG: 3.8 iOSReaderApp:startup() Started up in 6.87 seconds with 17363 books DEBUG: 13.9 iOSReaderApp:can_handle(overlays_loaded: False) DEBUG: 13.9 iOSReaderApp:getconnected_device_info() DEBUG: 13.9 libiMobileDevice:get_device_list() DEBUG: 13.9 libiMobileDevice:ideviceget_device_list() DEBUG: 14.9 ['36cb5f9b2b28241d525b0f0dff06ccae7443b8f1'] DEBUG: 14.9 libiMobileDevice:connect_idevice() DEBUG: Thanks for the email. We recommend upgrading to the latest Safari, Google Chrome, or Firefox. i was then able to access my ipad.
Password: Notices: … ERROR: Error: Error communicating with device ‘NoneType' object has no attribute ‘authors' Traceback … Device: nook, Ipod touch. 22.02.2013 · Detailed review and demo of the Logitech Ultrathin Keyboard Exit calibre Disconnect your iPhone Download the updated plugin from this link. calibre-ios-reader-applications collaborator GRiker commented Oct 8, 2013 Based on your experience my best guess is that restoring the installation of iOS7 on your iPad might be a solution. A mouse is one of the most commonly used devices for many of us at work, yet many of us choose to use standard mice which are not …… iPod; iTunes;
That error indicates your epub file is damaged/invalid. From the stack trace it looks like it's trying to convert the image to a thumbnail image, and then some unknown error occurs.