Re: exception when I try to access a managedObject property from within an accessor of another property
On Mon, 21 Feb 2011 16:53:10 -0600, Brad Stone said: >When I replace: >if ([[self valueForKey:@"isEncrypted"] boolValue]) > >with >if (1 == 2 ) or if (1 == 1 ) What if you do: id foo = [self valueForKey:@"isEncrypted"]; then po foo in gdb -- Sean McBride, B. Eng s...@rogue-research.com Rogue Researchwww.rogue-research.com Mac Software Developer Montréal, Québec, Canada ___ 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: http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
exception when I try to access a managedObject property from within an accessor of another property
I am getting an exception when I try to access a managedObject property from
within an accessor of another property. As ridiculous as it sounds I've been
at this for over three days. Hopefully someone can point out what I'm doing
wrong.
- (NSString *)category
{
NSString * tmpValue;
[self willAccessValueForKey:@"category"];
tmpValue = [self primitiveCategory];
[self didAccessValueForKey:@"category"];
if ([[self valueForKey:@"isEncrypted"] boolValue]) { // THIS IS CAUSING
THE PROBLEM
NSData *sData = [tmpValue dataUsingEncoding:NSUTF8StringEncoding];
sData = [sData decryptWithString:@"userKey"];
tmpValue = [SRGlobalVariables getStringFromData:sData];
}
return tmpValue;
}
The error I get is:
Program received signal EXC_BAD_ACCESS, Could not access memory.
Reason: KERN_PROTECTION_FAILURE at address: 0x7fff5f3ffd80
0x7fff843748d7 in _CFArrayReplaceValues ()
The program being debugged was signaled while in a function called from GDB.
GDB has restored the context to what it was before the call.
To change this behavior use "set unwindonsignal off"
Evaluation of the expression containing the function (_NSPrintForDebugger) will
be abandoned.
When I replace:
if ([[self valueForKey:@"isEncrypted"] boolValue])
with
if (1 == 2 ) or if (1 == 1 )
I don't get an exception. ___
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