Cada vez que quiero cambiar el estilo del texto en iBooks la aplicación deja de responder. Lo mato en el terminal ( killall iBooks ) y, a continuación, el sistema informa de que CoreText.FontDownloadHelper se ha estrellado. Mi teoría actual es que si voy a solucionar CoreText.FontDownloadHelper entonces el bloqueo en iBooks no ocurrirá más. ¿Estoy en lo cierto?
Aquí está el informe del accidente, con el UUID eliminado.
Process: CoreText.FontDownloadHelper [2865]
Path: /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ATS.framework/Versions/A/XPCServices/CoreText.FontDownloadHelper.xpc/Contents/MacOS/CoreText.FontDownloadHelper
Identifier: CoreText.FontDownloadHelper
Version: 1.1 (1)
Code Type: X86-64 (Native)
Parent Process: launchd [398]
Responsible: CoreText.FontDownloadHelper [2865]
User ID: 501
Date/Time: 2013-10-22 20:17:31.634 -0400
OS Version: Mac OS X 10.9 (13A603)
Report Version: 11
Crashed Thread: 0 Dispatch queue: com.apple.main-thread
Exception Type: EXC_BAD_INSTRUCTION (SIGILL)
Exception Codes: 0x0000000000000001, 0x0000000000000000
Application Specific Information:
Configuration error: Could not create listener. xpc_main() was probably called from a process that is not an XPC service bundle.
Thread 0 Crashed:: Dispatch queue: com.apple.main-thread
0 libxpc.dylib 0x00007fff8d637b06 xpc_main + 359
1 com.apple.Foundation 0x00007fff8913d12b -[NSXPCListener resume] + 108
2 com.apple.CoreText.FontDownloadHelper 0x000000010a430f7b main + 106
3 libdyld.dylib 0x00007fff91b045fd start + 1
Thread 1:
0 libsystem_kernel.dylib 0x00007fff87c4de6a __workq_kernreturn + 10
1 libsystem_pthread.dylib 0x00007fff87688f08 _pthread_wqthread + 330
2 libsystem_pthread.dylib 0x00007fff8768bfb9 start_wqthread + 13
Thread 2:: Dispatch queue: com.apple.libdispatch-manager
0 libsystem_kernel.dylib 0x00007fff87c4e662 kevent64 + 10
1 libdispatch.dylib 0x00007fff864e043d _dispatch_mgr_invoke + 239
2 libdispatch.dylib 0x00007fff864e0152 _dispatch_mgr_thread + 52
Thread 3:
0 libsystem_kernel.dylib 0x00007fff87c4de6a __workq_kernreturn + 10
1 libsystem_pthread.dylib 0x00007fff87688f08 _pthread_wqthread + 330
2 libsystem_pthread.dylib 0x00007fff8768bfb9 start_wqthread + 13
Thread 0 crashed with X86 Thread State (64-bit):
rax: 0x00007fff8d642684 rbx: 0x00007f819950d620 rcx: 0x00000000000000ac rdx: 0x0000000000000003
rdi: 0x000000000000040b rsi: 0x0000000010000003 rbp: 0x00007fff557d0bc0 rsp: 0x00007fff557d0b10
r8: 0x0000000000000000 r9: 0x0000000000000000 r10: 0x00000000000000ac r11: 0x0000000000000206
r12: 0x000000010a468010 r13: 0x0000000000000000 r14: 0x00007fff8913d12b r15: 0x0000000000000000
rip: 0x00007fff8d637b06 rfl: 0x0000000000010206 cr2: 0x00007f8199402000
Logical CPU: 0
Error Code: 0x00000000
Trap Number: 6
