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pwalker8 · 10-04-2014, 01:42 PM

Hi, I'm getting the database disk image is malformed error as well. Here is the

calibre, version 2.5.0
ERROR: Error: Error communicating with device

database disk image is malformed

Traceback (most recent call last):
File "site-packages/calibre/gui2/device.py", line 87, in run
File "site-packages/calibre/gui2/device.py", line 532, in _sync_booklists
File "/var/folders/md/mzdd1j7x2tv2g4xx7pqn2kj80000gn/T/calibre_2.5.0_tmp_6yqDxf/K8e6LW_ios_local_db/Marvin_overlays.py", line 1009, in sync_booklists
File "/var/folders/md/mzdd1j7x2tv2g4xx7pqn2kj80000gn/T/calibre_2.5.0_tmp_6yqDxf/K8e6LW_ios_local_db/Marvin_overlays.py", line 2109, in _profile_db
DatabaseError: database disk image is malformed

When I go to Marvin XD and click on plug in diagnostics, I get this

calibre, version 2.5.0
ERROR: Unhandled exception: <b>AttributeError</b>:'iOSReaderApp' object has no attribute 'cached_books'

calibre 2.5 isfrozen: True is64bit: True
Darwin-13.4.0-x86_64-i386-64bit Darwin ('64bit', '')
('Darwin', '13.4.0', 'Darwin Kernel Version 13.4.0: Sun Aug 17 19:50:11 PDT 2014; root:xnu-2422.115.4~1/RELEASE_X86_64')
Python 2.7.8
OSX: ('10.9.5', ('', '', ''), 'x86_64')
Successfully initialized third party plugins: DeDRM && eReader PDB 2 PML && Reading List && Marvin XD && iOS reader applications
Traceback (most recent call last):
File "calibre_plugins.marvin_manager.action", line 1267, in device_diagnostics
File "calibre_plugins.marvin_manager.action", line 944, in _add_device_book_count
AttributeError: 'iOSReaderApp' object has no attribute 'cached_books'

I've tried what you said up above (delete ios and marvin plug in, delete the files from the calibre config/plugin directory, restart calibre, then reinstall the plug ins, all without the ios device plugged in. No luck. Any idea?

I'm running on a mac and running iOS 8.0.2 on my iPad mini. I have the same problem on my iPad as well.

10-04-2014, 01:42 PM	#170
pwalker8 Grand Sorcerer Posts: 7,196 Karma: 70314280 Join Date: Dec 2006 Location: Atlanta, GA Device: iPad Pro, iPad mini, Kobo Aura, Amazon paperwhite, Sony PRS-T2	Hi, I'm getting the database disk image is malformed error as well. Here is the calibre, version 2.5.0 ERROR: Error: Error communicating with device database disk image is malformed Traceback (most recent call last): File "site-packages/calibre/gui2/device.py", line 87, in run File "site-packages/calibre/gui2/device.py", line 532, in _sync_booklists File "/var/folders/md/mzdd1j7x2tv2g4xx7pqn2kj80000gn/T/calibre_2.5.0_tmp_6yqDxf/K8e6LW_ios_local_db/Marvin_overlays.py", line 1009, in sync_booklists File "/var/folders/md/mzdd1j7x2tv2g4xx7pqn2kj80000gn/T/calibre_2.5.0_tmp_6yqDxf/K8e6LW_ios_local_db/Marvin_overlays.py", line 2109, in _profile_db DatabaseError: database disk image is malformed When I go to Marvin XD and click on plug in diagnostics, I get this calibre, version 2.5.0 ERROR: Unhandled exception: <b>AttributeError</b>:'iOSReaderApp' object has no attribute 'cached_books' calibre 2.5 isfrozen: True is64bit: True Darwin-13.4.0-x86_64-i386-64bit Darwin ('64bit', '') ('Darwin', '13.4.0', 'Darwin Kernel Version 13.4.0: Sun Aug 17 19:50:11 PDT 2014; root:xnu-2422.115.4~1/RELEASE_X86_64') Python 2.7.8 OSX: ('10.9.5', ('', '', ''), 'x86_64') Successfully initialized third party plugins: DeDRM && eReader PDB 2 PML && Reading List && Marvin XD && iOS reader applications Traceback (most recent call last): File "calibre_plugins.marvin_manager.action", line 1267, in device_diagnostics File "calibre_plugins.marvin_manager.action", line 944, in _add_device_book_count AttributeError: 'iOSReaderApp' object has no attribute 'cached_books' I've tried what you said up above (delete ios and marvin plug in, delete the files from the calibre config/plugin directory, restart calibre, then reinstall the plug ins, all without the ios device plugged in. No luck. Any idea? I'm running on a mac and running iOS 8.0.2 on my iPad mini. I have the same problem on my iPad as well.