Dictionary.app Crash，何解？

[liuyanjun0826]

Process: Dictionary [883]
Path: /Applications/Dictionary.app/Contents/MacOS/Dictionary
Identifier: com.apple.Dictionary
Version: 2.2.1 (178)
Build Info: DictionaryApplications_executables-178000000000000~13
Code Type: X86-64 (Native)
Parent Process: ??? [1]
Responsible: Dictionary [883]
User ID: 501

Date/Time: 2016-07-28 12:26:07.361 +0800
OS Version: Mac OS X 10.11.6 (15G31)
Report Version: 11
Anonymous UUID: 52262A03-6B01-4CFF-C98F-B099CA004636


Time Awake Since Boot: 8200 seconds

System Integrity Protection: enabled

Crashed Thread: 0 Dispatch queue: com.apple.main-thread

Exception Type: EXC_BAD_ACCESS (SIGSEGV)
Exception Codes: KERN_INVALID_ADDRESS at 0x0000000000000000
Exception Note: EXC_CORPSE_NOTIFY

VM Regions Near 0:
-->
__TEXT 0000000102a2b000-0000000102a62000 [ 220K] r-x/rwx SM=COW /Applications/Dictionary.app/Contents/MacOS/Dictionary

Application Specific Information:
objc_msgSend() selector name: _isAnyAcceleratorButton

[lordvader]

同 crash, 搜了一圈没得救。"nothing will help with dictionary. I checked with my friends and all have the same problem, dictionary is missing. but they are not posting cus they never used it. I think there is a bug and apple should make updates."
https://discussions.apple.com/message/30751117#message30751117

[bitweaver]

同样的问题，应该有好几个月了，自从升级了 Sierra 之后字典就会一直莫名其妙得 crash