StackOverflow2013

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POBOOL becomes false after archiving array
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copied!<p>I am trying to debug this app but there is one big problem. When I try to save my array to a data file everything is working. However if I close the app and reopen a boolean in the array becomes nil. Here is the code to save the array:</p> <pre><code>NSString *filePath = [self dataFilePath]; [NSKeyedArchiver archiveRootObject:self.alist toFile:filePath]; NSLog(@"%@", self.alist.description); - (NSString*)dataFilePath { NSString *docDir = [NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES) objectAtIndex:0]; NSString *filePath = [docDir stringByAppendingPathComponent:@"AssignmentInfo.data"]; NSFileHandle *file = [NSFileHandle fileHandleForWritingAtPath:filePath]; if (!file) { if (![[NSFileManager defaultManager] createFileAtPath:filePath contents:nil attributes:nil]) { } else file = [NSFileHandle fileHandleForWritingAtPath:filePath]; } return filePath; } </code></pre> <p>Inside the array is a custom class I created... Here is the code for the class:</p> <pre><code>-(NSString *)description { NSDateFormatter *dateFormatter = [[NSDateFormatter alloc]init]; dateFormatter.timeZone = [NSTimeZone defaultTimeZone]; dateFormatter.timeStyle = NSDateFormatterShortStyle; dateFormatter.dateStyle = NSDateFormatterShortStyle; NSString *dateTimeString = [dateFormatter stringFromDate: self.dateTime]; return [NSString stringWithFormat:@"Class: %@\r Assignment Title: %@ \rAssignment Description: %@ \rDue: %@ \r%s", self.className, self.assignmentTitle, self.assignmentDescription, dateTimeString,self.notifcationStatus ? "Notification On" : "Notification Off"]; } -(id)initWithCoder:(NSCoder *)aDecoder { self = [super init]; self.className = [aDecoder decodeObjectForKey:@"className"]; self.assignmentTitle = [aDecoder decodeObjectForKey:@"assignmentTitle"]; self.assignmentDescription = [aDecoder decodeObjectForKey:@"assignmentDescription"]; self.dateTime = [aDecoder decodeObjectForKey:@"dateTime"]; self.notifcationStatus = [aDecoder decodeBoolForKey:@"notifcationStatus"]; return self; } -(void)encodeWithCoder:(NSCoder *)aCoder { [aCoder encodeObject:self.className forKey:@"className"]; [aCoder encodeObject:self.assignmentTitle forKey:@"assignmentTitle"]; [aCoder encodeObject:self.assignmentDescription forKey:@"assignmentDescription"]; [aCoder encodeObject:self.dateTime forKey:@"dateTime"]; [aCoder encodeBool:self.notifcationStatus forKey:@"notificationStatus"]; } </code></pre> <p><code>self.notifcationStatus</code> is the array that becomes <code>FALSE</code>.</p>

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