Yes, I'm aware of this fact. The problem is, I can't tell where the call is happening.
Sent from my iPhone On Jul 9, 2013, at 18:44, Maxthon Chan <xcvi...@me.com> wrote: > NSArrayI is one of the private subclasses of NSArray (not NSMutableArray) so > there is no - (void)removeObject method. Consider check if your array is > really mutable and - (instancetype)mutableCopy if needed. > > Sent from my iPhone > >> On 2013年7月10日, at 9:39, Rick Mann <rm...@latencyzero.com> wrote: >> >> I'm having a hard time tracking this down: >> >> Jul 9 18:33:10 iPad-4G-64GB MatterScan[189] <Error>: -[__NSArrayI >> removeObject:]: unrecognized selector sent to instance 0x1f097040 >> >> It only happens in release builds, and the call stack shown in Xcode while >> debugging shows no source. I can't figure out where the call is: >> >> #0 0x39f9f960 in objc_exception_throw () >> #1 0x320fee06 in -[NSObject(NSObject) doesNotRecognizeSelector:] () >> >> libobjc.A.dylib`objc_exception_throw: >> 0x39f9f960: push {r4, r5, r6, r7, lr} >> 0x39f9f962: add r7, sp, #12 >> 0x39f9f964: mov r4, r0 >> 0x39f9f966: movs r0, #16 >> 0x39f9f968: blx 0x39fab854 ; symbol stub for: -[NSObject >> isEqual:] >> 0x39f9f96c: mov r5, r0 >> 0x39f9f96e: movw r0, #29278 >> 0x39f9f972: movt r0, #507 >> 0x39f9f976: add r0, pc >> 0x39f9f978: ldr r1, [r0] >> 0x39f9f97a: mov r0, r4 >> 0x39f9f97c: blx r1 >> 0x39f9f97e: movw r1, #29226 >> 0x39f9f982: mov r6, r5 >> 0x39f9f984: movt r1, #507 >> 0x39f9f988: str r0, [r5] >> 0x39f9f98a: add r1, pc >> 0x39f9f98c: add.w r0, r1, #8 >> 0x39f9f990: str r0, [r6, #4]! >> 0x39f9f994: mov r0, r4 >> 0x39f9f996: bl 0x39f9b8d8 ; object_getClassName >> 0x39f9f99a: str r0, [r5, #8] >> 0x39f9f99c: movs r0, #0 >> 0x39f9f99e: cmp r4, #0 >> 0x39f9f9a0: it ne >> 0x39f9f9a2: ldrne r0, [r4] >> 0x39f9f9a4: str r0, [r5, #12] >> 0x39f9f9a6: mov r0, r4 >> 0x39f9f9a8: nop >> 0x39f9f9aa: nop >> 0x39f9f9ac: movw r2, #5 >> 0x39f9f9b0: mov r0, r5 >> 0x39f9f9b2: movt r2, #0 >> 0x39f9f9b6: mov r1, r6 >> 0x39f9f9b8: add r2, pc >> 0x39f9f9ba: blx 0x39fab8a4 ; symbol stub for: +[NSObject >> instanceMethodForSelector:] >> 0x39f9f9be: nop >> >> >> I tried putting a symbolic breakpoint on -[__NSArrayI removeObject:], but it >> doesn't stop any earlier. I don't actually call remove-anything in my code >> anywhere. >> >> Any suggestions? Thanks! >> >> >> -- >> Rick >> >> >> >> >> _______________________________________________ >> >> 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/xcvista%40me.com >> >> This email sent to xcvi...@me.com _______________________________________________ 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