[Closed] Issues with Sync

[hroberts89436]

I keep getting the following error when syncing:

calibre, version 2.74.0
ERROR: Error: Error communicating with device

Device closed the network connection

Traceback (most recent call last):
File "site-packages\calibre\gui2\device.py", line 88, in run
File "site-packages\calibre\gui2\device.py", line 536, in _sync_booklists
File "site-packages\calibre\devices\smart_device_app\driver.p y", line 51, in _synchronizer
File "site-packages\calibre\devices\smart_device_app\driver.p y", line 1402, in sync_booklists
File "site-packages\calibre\devices\smart_device_app\driver.p y", line 51, in _synchronizer
File "site-packages\calibre\devices\smart_device_app\driver.p y", line 623, in _call_client
ControlError: Device closed the network connection


Can anyone give me an idea of something to look at. The device Calibre Companion sits there with the screen saying asking Calibre what metadata it needs. The PC just says error communicating with the above error.

[hroberts89436]

Here is the debug log:

calibre Debug log
calibre 2.74 [64bit] embedded-python: True is64bit: True
Windows-8-6.2.9200 Windows ('64bit', 'WindowsPE')
('Windows', '8', '6.2.9200')
Python 2.7.9
Windows: ('8', '6.2.9200', '', 'Multiprocessor Free')
Successfully initialized third party plugins: DeDRM (6, 5, 1) && Barnes & Noble (1, 2, 14)
devicePixelRatio: 1.0
logicalDpi: 120.0 x 120.0
physicalDpi: 141.76744186 x 142.134715026
Starting up...
SMART_DEV ( 0.01: 0.010) _attach_to_port try ip address "" on port 9090
SMART_DEV ( 0.93: 0.820) startup_on_demand listening on port 9090
SMART_DEV ( 0.98: 0.006) _attach_to_port try ip address "" on port 54982
SMART_DEV ( 1.05: 0.000) startup_on_demand broadcast socket listening on port 54982
Started up in 3.88 seconds with 5168 books
SMART_DEV ( 2.12: 1.023) run All IP addresses {'{0A1AC4DD-0BEB-4FA6-BBDB-219E0A09AB0C}': [{'addr': '192.168.1.68', 'netmask': '255.255.255.0', 'broadcast': '192.168.1.255'}], '{35BF1ACD-3C43-4F94-B826-1346A156E558}': [{'addr': '169.254.22.182'}], '{8BCEB05D-5933-11E6-A5EC-806E6F6E6963}': [{'addr': '127.0.0.1', 'netmask': '255.0.0.0', 'broadcast': '127.255.255.255'}], '{A399597A-18B9-42A4-94D0-CC3EE040A6D7}': [{'addr': '169.254.114.203'}], '{A330C614-B194-4667-8BE7-B6E06FE7C06D}': [{'addr': '169.254.196.2'}]}
SMART_DEV ( 33.33: 31.183) run received broadcast ('localhost', ('192.168.1.69', 54982)) calibre wireless device client (on Thinkpad);8080,9090
SMART_DEV ( 36.36: 3.016) run attempt to open device socket
SMART_DEV ( 37.35: 0.967) open
SMART_DEV ( 37.41: 0.012) _call_client GET_INITIALIZATION_INFO wfr True
SMART_DEV ( 37.79: 0.339) open Device can stream books True
SMART_DEV ( 37.83: 0.000) open Device can stream metadata True
SMART_DEV ( 37.85: 0.000) open Device can receive book binary True
SMART_DEV ( 37.86: 0.000) open Device can delete multiple books True
SMART_DEV ( 37.87: 0.000) open Device can use cached metadata True
SMART_DEV ( 37.89: 0.000) open Cache uses lpaths True
SMART_DEV ( 37.90: 0.000) open Can send OK to sendbook True
SMART_DEV ( 37.92: 0.000) open Can accept library info True
SMART_DEV ( 37.93: 0.000) open Will ask for update books False
SMART_DEV ( 37.95: 0.000) open Will set temp mark when syncing read False
SMART_DEV ( 37.96: 0.003) open Client device kind SM-T280
SMART_DEV ( 37.98: 0.000) open Client device name SM-T280
SMART_DEV ( 37.99: 0.000) open Client app name CalibreCompanion
SMART_DEV ( 38.01: 0.000) open App version #: 352
SMART_DEV ( 38.02: 0.000) open max_book_packet_len 4096
SMART_DEV ( 38.04: 0.000) open Device wants UUID file names False
SMART_DEV ( 38.06: 0.008) open selected formats [u'epub', u'pdf']
SMART_DEV ( 38.07: 0.000) open extension path lengths {u'epub': 25, u'pdf': 38}
SMART_DEV ( 38.09: 0.000) open cover height 320
SMART_DEV ( 38.10: 0.000) open Device is_read sync col #read
SMART_DEV ( 38.12: 0.000) open Device is_read_date sync col #date_read
SMART_DEV ( 38.13: 0.000) card_prefix
SMART_DEV ( 38.17: 0.014) set_progress_reporter
Job: 1 Get device information started
SMART_DEV ( 38.25: 0.000) get_device_information
SMART_DEV ( 38.28: 0.006) _call_client GET_DEVICE_INFORMATION wfr True
SMART_DEV ( 38.54: 0.242) _call_client SET_CALIBRE_DEVICE_INFO wfr True
SMART_DEV ( 38.85: 0.252) _read_metadata_cache device uuid 063965b8-4f05-4ea7-a4ea-8893dea2926a
SMART_DEV ( 42.69: 3.789) _read_metadata_cache loaded 5168 cache items
SMART_DEV ( 42.71: 0.000) card_prefix
SMART_DEV ( 42.72: 0.000) free_space
SMART_DEV ( 42.75: 0.006) _call_client FREE_SPACE wfr True
SMART_DEV ( 62.03: 19.216) _write_metadata_cache
SMART_DEV ( 66.42: 4.313) _write_metadata_cache wrote 5168 entries, purged 0 entries
SMART_DEV ( 66.54: 0.086) _receive_from_client device went away
SMART_DEV ( 66.57: 0.001) _call_client other exception
Traceback (most recent call last):
File "site-packages\calibre\devices\smart_device_app\driver.p y", line 615, in _call_client
File "site-packages\calibre\devices\smart_device_app\driver.p y", line 651, in _receive_from_client
ControlError: Device closed the network connection
DeviceJob: 1 Get device information done, calling callback
Device closed the network connection

Traceback (most recent call last):
File "site-packages\calibre\gui2\device.py", line 88, in run
File "site-packages\calibre\gui2\device.py", line 472, in _get_device_information
File "site-packages\calibre\devices\smart_device_app\driver.p y", line 51, in _synchronizer
File "site-packages\calibre\devices\smart_device_app\driver.p y", line 1242, in free_space
File "site-packages\calibre\devices\smart_device_app\driver.p y", line 51, in _synchronizer
File "site-packages\calibre\devices\smart_device_app\driver.p y", line 615, in _call_client
File "site-packages\calibre\devices\smart_device_app\driver.p y", line 651, in _receive_from_client
ControlError: Device closed the network connection

DeviceJob: 1 Get device information callback returned
SMART_DEV ( 66.60: 0.009) post_yank_cleanup
Job: 1 Get device information finished
Device closed the network connection

Traceback (most recent call last):
File "site-packages\calibre\gui2\device.py", line 88, in run
File "site-packages\calibre\gui2\device.py", line 472, in _get_device_information
File "site-packages\calibre\devices\smart_device_app\driver.p y", line 51, in _synchronizer
File "site-packages\calibre\devices\smart_device_app\driver.p y", line 1242, in free_space
File "site-packages\calibre\devices\smart_device_app\driver.p y", line 51, in _synchronizer
File "site-packages\calibre\devices\smart_device_app\driver.p y", line 615, in _call_client
File "site-packages\calibre\devices\smart_device_app\driver.p y", line 651, in _receive_from_client
ControlError: Device closed the network connection

[BetterRed]

Moderator Notice
This is being addressed by chaley in Calibre Companion forum, so I'm closing this thread.

BR