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Poppa1956 · 09-08-2012, 02:42 AM

Using (recently updated) calibre 0.8.68 on WinXP-SP3. My device is a NookColor.
When trying to send a book (either ebup or PDF0 to the memory card, I get he message below:
'NOOK_COLOR' object has no attribute '_carda_prefix'

Traceback (most recent call last):
File "site-packages\calibre\gui2\device.py", line 83, in run
File "site-packages\calibre\gui2\device.py", line 517, in _upload_books
File "site-packages\calibre\devices\usbms\driver.py", line 256, in upload_books
File "site-packages\calibre\devices\usbms\device.py", line 996, in _sanity_check
AttributeError: 'NOOK_COLOR' object has no attribute '_carda_prefix'

calibre seems to otherwise recognize the Memory card, as I can delete books from it, view the library on the card, and even read books from it. I was also able to copy a PDF (not in the calibre library) to the card via windows.

I power-cycled the Nook, closed and reopened calibre, and still no joy.

Any suggestions?

09-08-2012, 02:42 AM	#1
Poppa1956 Evangelist Posts: 487 Karma: 344188 Join Date: May 2010 Location: Oregon, USA Device: Verizon Ellipsis Tablit w/Kindle and Nook apps.	Error communicating with Device Using (recently updated) calibre 0.8.68 on WinXP-SP3. My device is a NookColor. When trying to send a book (either ebup or PDF0 to the memory card, I get he message below: 'NOOK_COLOR' object has no attribute '_carda_prefix' Traceback (most recent call last): File "site-packages\calibre\gui2\device.py", line 83, in run File "site-packages\calibre\gui2\device.py", line 517, in _upload_books File "site-packages\calibre\devices\usbms\driver.py", line 256, in upload_books File "site-packages\calibre\devices\usbms\device.py", line 996, in _sanity_check AttributeError: 'NOOK_COLOR' object has no attribute '_carda_prefix' calibre seems to otherwise recognize the Memory card, as I can delete books from it, view the library on the card, and even read books from it. I was also able to copy a PDF (not in the calibre library) to the card via windows. I power-cycled the Nook, closed and reopened calibre, and still no joy. Any suggestions?