Thank you, all, I’m going to turn on GuardMalloc, Zombies and the likes. -Laurent. -- Laurent Daudelin laur...@nemesys-soft.com <mailto:laur...@nemesys-soft.com> AIM/iChat/Skype:LaurentDaudelin http://www.nemesys-soft.com/ <http://www.nemesys-soft.com/> Logiciels Nemesys Software
> On Nov 21, 2014, at 19:10, Roland King <r...@rols.org> wrote: > > Two messages in one day with the exact same crash report in them - with the > same memory locations in the crash report even. > > That seems beyond unlikely - is this actually one crash report where the > original user happened to post it here as well as reporting it, or there > really are two. > > I recommended GuardMalloc and Zombies for the first instance. > >> On 22 Nov 2014, at 6:38 am, Greg Parker <gpar...@apple.com >> <mailto:gpar...@apple.com>> wrote: >> >>> >>> On Nov 21, 2014, at 9:24 AM, Laurent Daudelin <laur...@nemesys-soft.com >>> <mailto:laur...@nemesys-soft.com>> wrote: >>> >>> Just got a crash report from a user. There is nothing in the trace that >>> relates to my app. The application specific information shows: >>> >>> Application Specific Information: >>> objc[60867]: Method cache corrupted. This may be a message to an invalid >>> object, or a memory error somewhere else. >>> objc[60867]: receiver 0x7ffe16d5b380, SEL 0x7fff8899a0b0, isa >>> 0x7fff785f7590, cache 0x7fff785f75a0, buckets 0x7fff9199b465, mask 0x17, >>> occupied 0x0 >>> objc[60867]: receiver 32 bytes, buckets 0 bytes >>> objc[60867]: selector 'retain' >>> objc[60867]: isa '' >>> objc[60867]: Method cache corrupted. >>> >>> I've never seen this. Anybody has any clue what could cause a method cache >>> corrupted? I haven't got any report from anyone else but that user. >>> >>> Any info, pointer or help appreciated! >> >> Like the log says: either a message to an invalid object, or a memory error >> somewhere else that trampled on your valid object or its class's data >> structures. You should debug it as if it were a crash in objc_msgSend(). >> >> >> -- >> Greg Parker gpar...@apple.com <mailto:gpar...@apple.com> Runtime >> Wrangler >> >> >> >> _______________________________________________ >> >> Cocoa-dev mailing list (Cocoa-dev@lists.apple.com >> <mailto:Cocoa-dev@lists.apple.com>) >> >> Please do not post admin requests or moderator comments to the list. >> Contact the moderators at cocoa-dev-admins(at)lists.apple.com >> <http://lists.apple.com/> >> >> Help/Unsubscribe/Update your Subscription: >> https://lists.apple.com/mailman/options/cocoa-dev/rols%40rols.org >> <https://lists.apple.com/mailman/options/cocoa-dev/rols%40rols.org> >> >> This email sent to r...@rols.org <mailto:r...@rols.org> _______________________________________________ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: https://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com