MobileRead Forums - View Single Post - Calibre and Sony PRS-T1 - Calibre says there are no books on device

Pippo53s03 · 10-01-2015, 03:58 AM

Calibre no longer sees the books contained in my Sony PRS-T1 .
Using Calibre I send epub from my PC to the device; I unplug the device and the books are there; when I reconnect the device, Calibre says that there are no books on device.
Starting Calibre in debug mode I obtain these last messages in log:
...........
DeviceJob: 9 Recupera la lista dei libri del dispositivo callback returned
Job: 9 Recupera la lista dei libri del dispositivo finished
unable to open database file

Traceback (most recent call last):
File "site-packages\calibre\gui2\device.py", line 86, in run
File "site-packages\calibre\gui2\device.py", line 490, in _books
File "site-packages\calibre\devices\prst1\driver.py", line 163, in books
File "site-packages\calibre\devices\usbms\driver.py", line 249, in books
File "site-packages\calibre\devices\prst1\driver.py", line 246, in sync_booklists
File "site-packages\calibre\devices\prst1\driver.py", line 275, in update_device_database
OperationalError: unable to open database file
................
I use win XP s.p.3 and Calibre 1.4.8

please help.

10-01-2015, 03:58 AM	#1
Pippo53s03 Member Posts: 19 Karma: 10 Join Date: Apr 2015 Device: Kobo Aura H2O 2ed	Calibre and Sony PRS-T1 - Calibre says there are no books on device Calibre no longer sees the books contained in my Sony PRS-T1 . Using Calibre I send epub from my PC to the device; I unplug the device and the books are there; when I reconnect the device, Calibre says that there are no books on device. Starting Calibre in debug mode I obtain these last messages in log: ........... DeviceJob: 9 Recupera la lista dei libri del dispositivo callback returned Job: 9 Recupera la lista dei libri del dispositivo finished unable to open database file Traceback (most recent call last): File "site-packages\calibre\gui2\device.py", line 86, in run File "site-packages\calibre\gui2\device.py", line 490, in _books File "site-packages\calibre\devices\prst1\driver.py", line 163, in books File "site-packages\calibre\devices\usbms\driver.py", line 249, in books File "site-packages\calibre\devices\prst1\driver.py", line 246, in sync_booklists File "site-packages\calibre\devices\prst1\driver.py", line 275, in update_device_database OperationalError: unable to open database file ................ I use win XP s.p.3 and Calibre 1.4.8 please help.