词典报错：IO error: acquiring lock failed

[Tidin98]

环境：
小狼毫0.10.0，win10，小鹤双拼，启用了用户资料同步。

描述：
使用过程中弹出错误提示框，日志文件如下。这个错误遇到过两次，上一次重新安装解决了，这次又来了，文件权限没有问题。

Log file created at: 2018/04/05 11:10:25
Running on machine: HERMIT-LAPTOP
Log line format: [IWEF]mmdd hh:mm:ss.uuuuuu threadid file:line] msg
E0405 11:10:25.296227 9776 level_db.cc:277] Error opening db 'luna_pinyin.userdb': IO error: acquiring lock C:\Users\outca\AppData\Roaming\Rime\luna_pinyin.userdb/LOCK failed
E0405 11:10:25.327481 6328 level_db.cc:242] db recovery failed: OK
E0405 11:10:25.327481 6328 level_db.cc:253] Error removing db 'luna_pinyin.userdb': IO error: acquiring lock C:\Users\outca\AppData\Roaming\Rime\luna_pinyin.userdb/LOCK failed
E0405 11:10:25.327481 6328 user_db_recovery_task.cc:48] Error removing db file 'C:\Users\outca\AppData\Roaming\Rime\luna_pinyin.userdb'.
E0405 11:10:28.882377 1472 level_db.cc:277] Error opening db 'luna_pinyin.userdb': IO error: acquiring lock C:\Users\outca\AppData\Roaming\Rime\luna_pinyin.userdb/LOCK failed
E0405 11:10:28.898783 6328 level_db.cc:242] db recovery failed: OK
E0405 11:10:28.899785 6328 level_db.cc:253] Error removing db 'luna_pinyin.userdb': IO error: acquiring lock C:\Users\outca\AppData\Roaming\Rime\luna_pinyin.userdb/LOCK failed
E0405 11:10:28.899785 6328 user_db_recovery_task.cc:48] Error removing db file 'C:\Users\outca\AppData\Roaming\Rime\luna_pinyin.userdb'.
E0405 11:12:32.859912 720 level_db.cc:277] Error opening db 'luna_pinyin.userdb': IO error: acquiring lock C:\Users\outca\AppData\Roaming\Rime\luna_pinyin.userdb/LOCK failed
E0405 11:12:32.875955 6328 level_db.cc:242] db recovery failed: OK
E0405 11:12:32.877960 6328 level_db.cc:253] Error removing db 'luna_pinyin.userdb': IO error: acquiring lock C:\Users\outca\AppData\Roaming\Rime\luna_pinyin.userdb/LOCK failed
E0405 11:12:32.877960 6328 user_db_recovery_task.cc:48] Error removing db file 'C:\Users\outca\AppData\Roaming\Rime\luna_pinyin.userdb'.
E0405 11:13:02.296823 5668 level_db.cc:277] Error opening db 'luna_pinyin.userdb': IO error: acquiring lock C:\Users\outca\AppData\Roaming\Rime\luna_pinyin.userdb/LOCK failed
E0405 11:13:02.296823 6328 level_db.cc:242] db recovery failed: OK
E0405 11:13:02.296823 6328 level_db.cc:253] Error removing db 'luna_pinyin.userdb': IO error: acquiring lock C:\Users\outca\AppData\Roaming\Rime\luna_pinyin.userdb/LOCK failed
E0405 11:13:02.296823 6328 user_db_recovery_task.cc:48] Error removing db file 'C:\Users\outca\AppData\Roaming\Rime\luna_pinyin.userdb'.
E0405 11:13:27.655957 6468 level_db.cc:277] Error opening db 'luna_pinyin.userdb': IO error: acquiring lock C:\Users\outca\AppData\Roaming\Rime\luna_pinyin.userdb/LOCK failed
E0405 11:13:27.671584 6328 level_db.cc:242] db recovery failed: OK
E0405 11:13:27.671584 6328 level_db.cc:253] Error removing db 'luna_pinyin.userdb': IO error: acquiring lock C:\Users\outca\AppData\Roaming\Rime\luna_pinyin.userdb/LOCK failed
E0405 11:13:27.671584 6328 user_db_recovery_task.cc:48] Error removing db file 'C:\Users\outca\AppData\Roaming\Rime\luna_pinyin.userdb'.
E0405 11:14:04.085433 8092 level_db.cc:277] Error opening db 'luna_pinyin.userdb': IO error: acquiring lock C:\Users\outca\AppData\Roaming\Rime\luna_pinyin.userdb/LOCK failed
E0405 11:14:04.101060 6328 level_db.cc:242] db recovery failed: OK
E0405 11:14:04.101060 6328 level_db.cc:253] Error removing db 'luna_pinyin.userdb': IO error: acquiring lock C:\Users\outca\AppData\Roaming\Rime\luna_pinyin.userdb/LOCK failed
E0405 11:14:04.101060 6328 user_db_recovery_task.cc:48] Error removing db file 'C:\Users\outca\AppData\Roaming\Rime\luna_pinyin.userdb'.
E0405 11:17:06.848287 6052 level_db.cc:277] Error opening db 'luna_pinyin.userdb': IO error: acquiring lock C:\Users\outca\AppData\Roaming\Rime\luna_pinyin.userdb/LOCK failed
E0405 11:17:06.863916 6708 level_db.cc:242] db recovery failed: OK
E0405 11:17:06.863916 6708 level_db.cc:253] Error removing db 'luna_pinyin.userdb': IO error: acquiring lock C:\Users\outca\AppData\Roaming\Rime\luna_pinyin.userdb/LOCK failed
E0405 11:17:06.863916 6708 user_db_recovery_task.cc:48] Error removing db file 'C:\Users\outca\AppData\Roaming\Rime\luna_pinyin.userdb'.
E0405 11:18:32.379779 6500 level_db.cc:277] Error opening db 'luna_pinyin.userdb': IO error: acquiring lock C:\Users\outca\AppData\Roaming\Rime\luna_pinyin.userdb/LOCK failed
E0405 11:18:32.411031 6708 level_db.cc:242] db recovery failed: OK
E0405 11:18:32.411031 6708 level_db.cc:253] Error removing db 'luna_pinyin.userdb': IO error: acquiring lock C:\Users\outca\AppData\Roaming\Rime\luna_pinyin.userdb/LOCK failed
E0405 11:18:32.411031 6708 user_db_recovery_task.cc:48] Error removing db file 'C:\Users\outca\AppData\Roaming\Rime\luna_pinyin.userdb'.
E0405 11:19:19.472134 10000 level_db.cc:277] Error opening db 'luna_pinyin.userdb': IO error: acquiring lock C:\Users\outca\AppData\Roaming\Rime\luna_pinyin.userdb/LOCK failed
E0405 11:19:19.519013 6708 level_db.cc:242] db recovery failed: OK
E0405 11:19:19.519013 6708 level_db.cc:253] Error removing db 'luna_pinyin.userdb': IO error: acquiring lock C:\Users\outca\AppData\Roaming\Rime\luna_pinyin.userdb/LOCK failed
E0405 11:19:19.519013 6708 user_db_recovery_task.cc:48] Error removing db file 'C:\Users\outca\AppData\Roaming\Rime\luna_pinyin.userdb'.
E0405 11:19:29.061020 8204 level_db.cc:277] Error opening db 'luna_pinyin.userdb': IO error: acquiring lock C:\Users\outca\AppData\Roaming\Rime\luna_pinyin.userdb/LOCK failed
E0405 11:19:29.076649 6708 level_db.cc:242] db recovery failed: OK
E0405 11:19:29.076649 6708 level_db.cc:253] Error removing db 'luna_pinyin.userdb': IO error: acquiring lock C:\Users\outca\AppData\Roaming\Rime\luna_pinyin.userdb/LOCK failed
E0405 11:19:29.076649 6708 user_db_recovery_task.cc:48] Error removing db file 'C:\Users\outca\AppData\Roaming\Rime\luna_pinyin.userdb'.
E0405 11:19:40.506512 6324 level_db.cc:277] Error opening db 'luna_pinyin.userdb': IO error: acquiring lock C:\Users\outca\AppData\Roaming\Rime\luna_pinyin.userdb/LOCK failed
E0405 11:19:40.529196 6708 level_db.cc:242] db recovery failed: OK
E0405 11:19:40.529196 6708 level_db.cc:253] Error removing db 'luna_pinyin.userdb': IO error: acquiring lock C:\Users\outca\AppData\Roaming\Rime\luna_pinyin.userdb/LOCK failed
E0405 11:19:40.529196 6708 user_db_recovery_task.cc:48] Error removing db file 'C:\Users\outca\AppData\Roaming\Rime\luna_pinyin.userdb'.
E0405 11:21:53.248257 8224 level_db.cc:277] Error opening db 'luna_pinyin.userdb': IO error: acquiring lock C:\Users\outca\AppData\Roaming\Rime\luna_pinyin.userdb/LOCK failed
E0405 11:21:53.279539 6328 level_db.cc:242] db recovery failed: OK
E0405 11:21:53.279539 6328 level_db.cc:253] Error removing db 'luna_pinyin.userdb': IO error: acquiring lock C:\Users\outca\AppData\Roaming\Rime\luna_pinyin.userdb/LOCK failed
E0405 11:21:53.279539 6328 user_db_recovery_task.cc:48] Error removing db file 'C:\Users\outca\AppData\Roaming\Rime\luna_pinyin.userdb'.
E0405 11:22:16.871909 7752 level_db.cc:277] Error opening db 'luna_pinyin.userdb': IO error: acquiring lock C:\Users\outca\AppData\Roaming\Rime\luna_pinyin.userdb/LOCK failed
E0405 11:22:16.887540 6328 level_db.cc:242] db recovery failed: OK
E0405 11:22:16.887540 6328 level_db.cc:253] Error removing db 'luna_pinyin.userdb': IO error: acquiring lock C:\Users\outca\AppData\Roaming\Rime\luna_pinyin.userdb/LOCK failed
E0405 11:22:16.887540 6328 user_db_recovery_task.cc:48] Error removing db file 'C:\Users\outca\AppData\Roaming\Rime\luna_pinyin.userdb'.

[lotem]

具體怎麼同步的？
另外 E0405 重複了很多次但看不出出錯時在做什麼，再貼一段 INFO log 看看 E0405 錯誤信息前後的上下文。

[Tidin98]

您好！
使用的就是小狼毫的用户资料同步功能，地址是本地的一个dropbox文件夹。
INFO log如下
I0405 11:10:25.280599 9776 engine.cc:71] starting engine.
I0405 11:10:25.280599 9776 config_data.cc:65] loading config file 'C:\Users\outca\AppData\Roaming\Rime\user.yaml'.
I0405 11:10:25.280599 9776 engine.cc:126] updated option: simplification
I0405 11:10:25.280599 9776 config_data.cc:65] loading config file 'C:\Users\outca\AppData\Roaming\Rime\build/double_pinyin_flypy.schema.yaml'.
I0405 11:10:25.296227 9776 engine.cc:126] updated option: _auto_commit
I0405 11:10:25.296227 9776 dictionary.cc:265] loading dictionary 'luna_pinyin'.
I0405 11:10:25.296227 9776 table.cc:299] loading table file: C:\Users\outca\AppData\Roaming\Rime\build/luna_pinyin.table.bin
I0405 11:10:25.296227 9776 prism.cc:77] loading prism file: C:\Users\outca\AppData\Roaming\Rime\build/double_pinyin_flypy.prism.bin
I0405 11:10:25.296227 9776 prism.cc:107] found double array image of size 1024.
E0405 11:10:25.296227 9776 level_db.cc:277] Error opening db 'luna_pinyin.userdb': IO error: acquiring lock C:\Users\outca\AppData\Roaming\Rime\luna_pinyin.userdb/LOCK failed
I0405 11:10:25.311853 9776 deployer.cc:114] starting work thread for 1 tasks.
I0405 11:10:25.311853 6328 deployer.cc:83] running deployment tasks:
I0405 11:10:25.311853 6328 level_db.cc:233] trying to recover db 'luna_pinyin.userdb'.
I0405 11:10:25.311853 9776 engine.cc:126] updated option: ascii_mode
I0405 11:10:25.327481 9776 engine.cc:139] updated property: client_app
I0405 11:10:25.327481 9776 engine.cc:139] updated property: client_type
I0405 11:10:25.327481 9776 engine.cc:126] updated option: inline_preedit
I0405 11:10:25.327481 9776 engine.cc:126] updated option: soft_cursor
I0405 11:10:25.327481 6328 level_db.cc:236] repair finished.
E0405 11:10:25.327481 6328 level_db.cc:242] db recovery failed: OK
I0405 11:10:25.327481 6328 user_db_recovery_task.cc:43] recreating db file.
E0405 11:10:25.327481 6328 level_db.cc:253] Error removing db 'luna_pinyin.userdb': IO error: acquiring lock C:\Users\outca\AppData\Roaming\Rime\luna_pinyin.userdb/LOCK failed
E0405 11:10:25.327481 6328 user_db_recovery_task.cc:48] Error removing db file 'C:\Users\outca\AppData\Roaming\Rime\luna_pinyin.userdb'.
I0405 11:10:25.327481 6328 deployer.cc:95] 1 tasks ran: 0 success, 1 failure.
I0405 11:10:28.881374 1472 engine.cc:71] starting engine.
I0405 11:10:28.881374 1472 engine.cc:126] updated option: simplification
I0405 11:10:28.881875 1472 engine.cc:126] updated option: _auto_commit
I0405 11:10:28.881875 1472 dictionary.cc:265] loading dictionary 'luna_pinyin'.
E0405 11:10:28.882377 1472 level_db.cc:277] Error opening db 'luna_pinyin.userdb': IO error: acquiring lock C:\Users\outca\AppData\Roaming\Rime\luna_pinyin.userdb/LOCK failed
I0405 11:10:28.882377 1472 deployer.cc:114] starting work thread for 1 tasks.
I0405 11:10:28.882377 6328 deployer.cc:83] running deployment tasks:
I0405 11:10:28.882377 6328 level_db.cc:233] trying to recover db 'luna_pinyin.userdb'.
I0405 11:10:28.882879 1472 engine.cc:126] updated option: ascii_mode
I0405 11:10:28.882879 1472 engine.cc:139] updated property: client_app
I0405 11:10:28.882879 1472 engine.cc:139] updated property: client_type
I0405 11:10:28.882879 1472 engine.cc:126] updated option: inline_preedit
I0405 11:10:28.882879 1472 engine.cc:126] updated option: soft_cursor
I0405 11:10:28.898783 6328 level_db.cc:236] repair finished.
E0405 11:10:28.898783 6328 level_db.cc:242] db recovery failed: OK
I0405 11:10:28.898783 6328 user_db_recovery_task.cc:43] recreating db file.
E0405 11:10:28.899785 6328 level_db.cc:253] Error removing db 'luna_pinyin.userdb': IO error: acquiring lock C:\Users\outca\AppData\Roaming\Rime\luna_pinyin.userdb/LOCK failed
E0405 11:10:28.899785 6328 user_db_recovery_task.cc:48] Error removing db file 'C:\Users\outca\AppData\Roaming\Rime\luna_pinyin.userdb'.
I0405 11:10:28.899785 6328 deployer.cc:95] 1 tasks ran: 0 success, 1 failure.
I0405 11:12:32.857908 720 engine.cc:71] starting engine.
I0405 11:12:32.858911 720 engine.cc:126] updated option: simplification
I0405 11:12:32.858911 720 engine.cc:126] updated option: _auto_commit
I0405 11:12:32.858911 720 dictionary.cc:265] loading dictionary 'luna_pinyin'.
E0405 11:12:32.859912 720 level_db.cc:277] Error opening db 'luna_pinyin.userdb': IO error: acquiring lock C:\Users\outca\AppData\Roaming\Rime\luna_pinyin.userdb/LOCK failed
I0405 11:12:32.859912 720 deployer.cc:114] starting work thread for 1 tasks.
I0405 11:12:32.859912 6328 deployer.cc:83] running deployment tasks:
I0405 11:12:32.859912 6328 level_db.cc:233] trying to recover db 'luna_pinyin.userdb'.
I0405 11:12:32.859912 720 engine.cc:126] updated option: ascii_mode
I0405 11:12:32.859912 720 engine.cc:139] updated property: client_app
I0405 11:12:32.859912 720 engine.cc:139] updated property: client_type
I0405 11:12:32.859912 720 engine.cc:126] updated option: inline_preedit
I0405 11:12:32.859912 720 engine.cc:126] updated option: soft_cursor
I0405 11:12:32.875955 6328 level_db.cc:236] repair finished.
E0405 11:12:32.875955 6328 level_db.cc:242] db recovery failed: OK
I0405 11:12:32.876958 6328 user_db_recovery_task.cc:43] recreating db file.
E0405 11:12:32.877960 6328 level_db.cc:253] Error removing db 'luna_pinyin.userdb': IO error: acquiring lock C:\Users\outca\AppData\Roaming\Rime\luna_pinyin.userdb/LOCK failed
E0405 11:12:32.877960 6328 user_db_recovery_task.cc:48] Error removing db file 'C:\Users\outca\AppData\Roaming\Rime\luna_pinyin.userdb'.
I0405 11:12:32.877960 6328 deployer.cc:95] 1 tasks ran: 0 success, 1 failure.
I0405 11:12:44.777180 1472 simplifier.cc:35] initializing opencc: C:\Program Files (x86)\Rime\weasel-0.10.0\data\opencc\t2s.json
I0405 11:13:02.281204 5668 engine.cc:71] starting engine.
I0405 11:13:02.281204 5668 engine.cc:126] updated option: simplification
I0405 11:13:02.281204 5668 engine.cc:126] updated option: _auto_commit
I0405 11:13:02.281204 5668 dictionary.cc:265] loading dictionary 'luna_pinyin'.
E0405 11:13:02.296823 5668 level_db.cc:277] Error opening db 'luna_pinyin.userdb': IO error: acquiring lock C:\Users\outca\AppData\Roaming\Rime\luna_pinyin.userdb/LOCK failed
I0405 11:13:02.296823 5668 deployer.cc:114] starting work thread for 1 tasks.
I0405 11:13:02.296823 6328 deployer.cc:83] running deployment tasks:
I0405 11:13:02.296823 6328 level_db.cc:233] trying to recover db 'luna_pinyin.userdb'.
I0405 11:13:02.296823 5668 engine.cc:126] updated option: ascii_mode
I0405 11:13:02.296823 5668 engine.cc:139] updated property: client_app
I0405 11:13:02.296823 5668 engine.cc:139] updated property: client_type
I0405 11:13:02.296823 5668 engine.cc:126] updated option: inline_preedit
I0405 11:13:02.296823 5668 engine.cc:126] updated option: soft_cursor
I0405 11:13:02.296823 6328 level_db.cc:236] repair finished.
E0405 11:13:02.296823 6328 level_db.cc:242] db recovery failed: OK
I0405 11:13:02.296823 6328 user_db_recovery_task.cc:43] recreating db file.
E0405 11:13:02.296823 6328 level_db.cc:253] Error removing db 'luna_pinyin.userdb': IO error: acquiring lock C:\Users\outca\AppData\Roaming\Rime\luna_pinyin.userdb/LOCK failed
E0405 11:13:02.296823 6328 user_db_recovery_task.cc:48] Error removing db file 'C:\Users\outca\AppData\Roaming\Rime\luna_pinyin.userdb'.
I0405 11:13:02.296823 6328 deployer.cc:95] 1 tasks ran: 0 success, 1 failure.
I0405 11:13:09.726820 5668 simplifier.cc:35] initializing opencc: C:\Program Files (x86)\Rime\weasel-0.10.0\data\opencc\t2s.json
I0405 11:13:11.083757 5668 engine.cc:126] updated option: ascii_mode
I0405 11:13:27.655957 6468 engine.cc:71] starting engine.
I0405 11:13:27.655957 6468 engine.cc:126] updated option: simplification
I0405 11:13:27.655957 6468 engine.cc:126] updated option: _auto_commit
I0405 11:13:27.655957 6468 dictionary.cc:265] loading dictionary 'luna_pinyin'.
E0405 11:13:27.655957 6468 level_db.cc:277] Error opening db 'luna_pinyin.userdb': IO error: acquiring lock C:\Users\outca\AppData\Roaming\Rime\luna_pinyin.userdb/LOCK failed
I0405 11:13:27.655957 6468 deployer.cc:114] starting work thread for 1 tasks.
I0405 11:13:27.655957 6328 deployer.cc:83] running deployment tasks:
I0405 11:13:27.655957 6328 level_db.cc:233] trying to recover db 'luna_pinyin.userdb'.
I0405 11:13:27.655957 6468 engine.cc:126] updated option: ascii_mode
I0405 11:13:27.655957 6468 engine.cc:139] updated property: client_app
I0405 11:13:27.655957 6468 engine.cc:139] updated property: client_type
I0405 11:13:27.655957 6468 engine.cc:126] updated option: inline_preedit
I0405 11:13:27.655957 6468 engine.cc:126] updated option: soft_cursor
I0405 11:13:27.671584 6328 level_db.cc:236] repair finished.
E0405 11:13:27.671584 6328 level_db.cc:242] db recovery failed: OK
I0405 11:13:27.671584 6328 user_db_recovery_task.cc:43] recreating db file.
E0405 11:13:27.671584 6328 level_db.cc:253] Error removing db 'luna_pinyin.userdb': IO error: acquiring lock C:\Users\outca\AppData\Roaming\Rime\luna_pinyin.userdb/LOCK failed
E0405 11:13:27.671584 6328 user_db_recovery_task.cc:48] Error removing db file 'C:\Users\outca\AppData\Roaming\Rime\luna_pinyin.userdb'.
I0405 11:13:27.671584 6328 deployer.cc:95] 1 tasks ran: 0 success, 1 failure.
I0405 11:13:33.481039 6468 engine.cc:92] engine disposed.
I0405 11:14:04.085433 8092 engine.cc:71] starting engine.
I0405 11:14:04.085433 8092 engine.cc:126] updated option: simplification
I0405 11:14:04.085433 8092 engine.cc:126] updated option: _auto_commit
I0405 11:14:04.085433 8092 dictionary.cc:265] loading dictionary 'luna_pinyin'.
E0405 11:14:04.085433 8092 level_db.cc:277] Error opening db 'luna_pinyin.userdb': IO error: acquiring lock C:\Users\outca\AppData\Roaming\Rime\luna_pinyin.userdb/LOCK failed
I0405 11:14:04.085433 8092 deployer.cc:114] starting work thread for 1 tasks.
I0405 11:14:04.085433 8092 engine.cc:126] updated option: ascii_mode
I0405 11:14:04.085433 8092 engine.cc:139] updated property: client_app
I0405 11:14:04.085433 8092 engine.cc:139] updated property: client_type
I0405 11:14:04.085433 8092 engine.cc:126] updated option: inline_preedit
I0405 11:14:04.085433 8092 engine.cc:126] updated option: soft_cursor
I0405 11:14:04.085433 6328 deployer.cc:83] running deployment tasks:
I0405 11:14:04.085433 6328 level_db.cc:233] trying to recover db 'luna_pinyin.userdb'.
I0405 11:14:04.101060 6328 level_db.cc:236] repair finished.
E0405 11:14:04.101060 6328 level_db.cc:242] db recovery failed: OK
I0405 11:14:04.101060 6328 user_db_recovery_task.cc:43] recreating db file.
E0405 11:14:04.101060 6328 level_db.cc:253] Error removing db 'luna_pinyin.userdb': IO error: acquiring lock C:\Users\outca\AppData\Roaming\Rime\luna_pinyin.userdb/LOCK failed
E0405 11:14:04.101060 6328 user_db_recovery_task.cc:48] Error removing db file 'C:\Users\outca\AppData\Roaming\Rime\luna_pinyin.userdb'.
I0405 11:14:04.101060 6328 deployer.cc:95] 1 tasks ran: 0 success, 1 failure.
I0405 11:15:43.669181 8092 simplifier.cc:35] initializing opencc: C:\Program Files (x86)\Rime\weasel-0.10.0\data\opencc\t2s.json
I0405 11:17:06.848287 6052 engine.cc:71] starting engine.
I0405 11:17:06.848287 6052 engine.cc:126] updated option: simplification
I0405 11:17:06.848287 6052 engine.cc:126] updated option: _auto_commit
I0405 11:17:06.848287 6052 dictionary.cc:265] loading dictionary 'luna_pinyin'.
E0405 11:17:06.848287 6052 level_db.cc:277] Error opening db 'luna_pinyin.userdb': IO error: acquiring lock C:\Users\outca\AppData\Roaming\Rime\luna_pinyin.userdb/LOCK failed
I0405 11:17:06.848287 6052 deployer.cc:114] starting work thread for 1 tasks.
I0405 11:17:06.848287 6708 deployer.cc:83] running deployment tasks:
I0405 11:17:06.848287 6708 level_db.cc:233] trying to recover db 'luna_pinyin.userdb'.
I0405 11:17:06.848287 6052 engine.cc:126] updated option: ascii_mode
I0405 11:17:06.848287 6052 engine.cc:139] updated property: client_app
I0405 11:17:06.848287 6052 engine.cc:139] updated property: client_type
I0405 11:17:06.848287 6052 engine.cc:126] updated option: inline_preedit
I0405 11:17:06.848287 6052 engine.cc:126] updated option: soft_cursor
I0405 11:17:06.863916 6708 level_db.cc:236] repair finished.
E0405 11:17:06.863916 6708 level_db.cc:242] db recovery failed: OK
I0405 11:17:06.863916 6708 user_db_recovery_task.cc:43] recreating db file.
E0405 11:17:06.863916 6708 level_db.cc:253] Error removing db 'luna_pinyin.userdb': IO error: acquiring lock C:\Users\outca\AppData\Roaming\Rime\luna_pinyin.userdb/LOCK failed
E0405 11:17:06.863916 6708 user_db_recovery_task.cc:48] Error removing db file 'C:\Users\outca\AppData\Roaming\Rime\luna_pinyin.userdb'.
I0405 11:17:06.863916 6708 deployer.cc:95] 1 tasks ran: 0 success, 1 failure.
I0405 11:17:16.207363 8092 engine.cc:92] engine disposed.
I0405 11:18:32.379779 6500 engine.cc:71] starting engine.
I0405 11:18:32.379779 6500 engine.cc:126] updated option: simplification
I0405 11:18:32.379779 6500 engine.cc:126] updated option: _auto_commit
I0405 11:18:32.379779 6500 dictionary.cc:265] loading dictionary 'luna_pinyin'.
E0405 11:18:32.379779 6500 level_db.cc:277] Error opening db 'luna_pinyin.userdb': IO error: acquiring lock C:\Users\outca\AppData\Roaming\Rime\luna_pinyin.userdb/LOCK failed
I0405 11:18:32.379779 6500 deployer.cc:114] starting work thread for 1 tasks.
I0405 11:18:32.379779 6708 deployer.cc:83] running deployment tasks:
I0405 11:18:32.379779 6708 level_db.cc:233] trying to recover db 'luna_pinyin.userdb'.
I0405 11:18:32.379779 6500 engine.cc:126] updated option: ascii_mode
I0405 11:18:32.379779 6500 engine.cc:139] updated property: client_app
I0405 11:18:32.379779 6500 engine.cc:139] updated property: client_type
I0405 11:18:32.379779 6500 engine.cc:126] updated option: inline_preedit
I0405 11:18:32.379779 6500 engine.cc:126] updated option: soft_cursor
I0405 11:18:32.411031 6708 level_db.cc:236] repair finished.
E0405 11:18:32.411031 6708 level_db.cc:242] db recovery failed: OK
I0405 11:18:32.411031 6708 user_db_recovery_task.cc:43] recreating db file.
E0405 11:18:32.411031 6708 level_db.cc:253] Error removing db 'luna_pinyin.userdb': IO error: acquiring lock C:\Users\outca\AppData\Roaming\Rime\luna_pinyin.userdb/LOCK failed
E0405 11:18:32.411031 6708 user_db_recovery_task.cc:48] Error removing db file 'C:\Users\outca\AppData\Roaming\Rime\luna_pinyin.userdb'.
I0405 11:18:32.411031 6708 deployer.cc:95] 1 tasks ran: 0 success, 1 failure.
I0405 11:19:19.472134 10000 engine.cc:71] starting engine.
I0405 11:19:19.472134 10000 engine.cc:126] updated option: simplification
I0405 11:19:19.472134 10000 engine.cc:126] updated option: _auto_commit
I0405 11:19:19.472134 10000 dictionary.cc:265] loading dictionary 'luna_pinyin'.
E0405 11:19:19.472134 10000 level_db.cc:277] Error opening db 'luna_pinyin.userdb': IO error: acquiring lock C:\Users\outca\AppData\Roaming\Rime\luna_pinyin.userdb/LOCK failed
I0405 11:19:19.472134 10000 deployer.cc:114] starting work thread for 1 tasks.
I0405 11:19:19.472134 6708 deployer.cc:83] running deployment tasks:
I0405 11:19:19.472134 6708 level_db.cc:233] trying to recover db 'luna_pinyin.userdb'.
I0405 11:19:19.472134 10000 engine.cc:126] updated option: ascii_mode
I0405 11:19:19.472134 10000 engine.cc:139] updated property: client_app
I0405 11:19:19.472134 10000 engine.cc:139] updated property: client_type
I0405 11:19:19.472134 10000 engine.cc:126] updated option: inline_preedit
I0405 11:19:19.472134 10000 engine.cc:126] updated option: soft_cursor
I0405 11:19:19.519013 6708 level_db.cc:236] repair finished.

[lotem]

log 反映的是 无法以独占方式打开用户词典 尝试修复用户词典也失败了
我想问是不是用网盘同步了整个用户文件夹（用户词典所在）。按照设计用法只须同步 sync 文件夹。

[Tidin98]

您好：
我是使用的教程里面的方式更改用户文件夹里面的installation.yaml中sync_dir的方式实现的用户同步，在网盘的同步文件夹下只有两个名字为UUID的文件夹（分别是我的两个终端），里面的有
default.custom.yaml
double_pinyin_flypy.schema.yaml
installation.yaml
luna_pinyin.userdb.txt
user.yaml
weasel.custom.yaml
这几个文件

[lotem]

听上去同步配置没有问题
那么是谁锁住了用户词典呢？
手动删除 luna_pinyin.userdb 再试试吧。

[Tidin98]

好的我试一试，如果之后再出现这个情况的话再向您反馈

[LearZhou]

lotem，按照你說的步驟，手動刪除了luna_pinyin.userdb之後仍然會報錯，錯誤跟樓主所遇到的類似。這個錯誤出現的頻率非常高，稍微切換一下窗口或者是關閉、打開輸入法就可能會出現。

或者是輸入一段文字之後、切換一下輸入法狀態，再敲擊其他鍵，比如回車，很容易就會出現。

BTW，我只在windows 10上出現這種錯誤，在windows 8.1的機器上用沒有注意到有這種錯誤。

Edit2：切換到0.10.0沒有遇到這個問題。

另：我並未啓用詞典同步，出現問題原因可能與同步無關。

[XiaofeiQian]

@LearZhou 你按照 #199 中提到直接在开始菜单启动 小狼毫算法服务 看是否能暂时性的解决这个问题。

[daszzzpg]

这个问题并没有解决，在win10，v0.15中复现