Hi All,
on Mac OS X Snow Leopard anyone know the magic breakpoint to find out when the program emits "*** attempt to pop an unknown autorelease pool". I've put breakpoints in __NSAutoreleaseNoPool, write, write$NOCANCEL$UNIX2003 (sp?) vrious ctime & ctime_r routines and still I can't get gdb to break on producing the error. Any hints?
TIA
best Eliot
Ummm the magic eight ball says: "You should always drain an autorelease pool in the same context (invocation of a method or function, or body of a loop) that it was created."
"You can debug it by setting a breakpoint in the _CFAutoreleasePoolPop function. To find out exactly where, disassemble the _CFAutoreleasePoolPop function, and look for the first call to CFLog. On the i386 architecture it’s at _CFAutoreleasePoolPop+84."
Also consider just a breakpoint on NSLog CFLog
On 2010-11-04, at 9:10 PM, Eliot Miranda wrote:
Hi All,
on Mac OS X Snow Leopard anyone know the magic breakpoint to find out when the program emits "*** attempt to pop an unknown autorelease pool". I've put breakpoints in __NSAutoreleaseNoPool, write, write$NOCANCEL$UNIX2003 (sp?) vrious ctime & ctime_r routines and still I can't get gdb to break on producing the error. Any hints?TIA
best Eliot
-- =========================================================================== John M. McIntosh johnmci@smalltalkconsulting.com Twitter: squeaker68882 Corporate Smalltalk Consulting Ltd. http://www.smalltalkconsulting.com ===========================================================================
John,
bingo! Thanks so much!!
best, Eliot
On Thu, Nov 4, 2010 at 9:19 PM, John M McIntosh < johnmci@smalltalkconsulting.com> wrote:
Ummm the magic eight ball says: "You should always drain an autorelease pool in the same context (invocation of a method or function, or body of a loop) that it was created."
"You can debug it by setting a breakpoint in the _CFAutoreleasePoolPop function. To find out exactly where, disassemble the _CFAutoreleasePoolPop function, and look for the first call to CFLog. On the i386 architecture it’s at _CFAutoreleasePoolPop+84."
Also consider just a breakpoint on NSLog CFLog
On 2010-11-04, at 9:10 PM, Eliot Miranda wrote:
Hi All,
on Mac OS X Snow Leopard anyone know the magic breakpoint to find outwhen the program emits "*** attempt to pop an unknown autorelease pool". I've put breakpoints in __NSAutoreleaseNoPool, write, write$NOCANCEL$UNIX2003 (sp?) vrious ctime & ctime_r routines and still I can't get gdb to break on producing the error. Any hints?
TIA
best Eliot
--
John M. McIntosh johnmci@smalltalkconsulting.com Twitter: squeaker68882 Corporate Smalltalk Consulting Ltd. http://www.smalltalkconsulting.com ===========================================================================
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John M McIntosh