Issue displaying in log file.

[stephen]

I'm getting an error with the following code below. Anyone any ideas ?


Code:

- (NSString *) str
{
	return str;
}



- (void) setStr:(NSString *)input
{
	[input retain];
	[str release];
	str = input;
}


for (i = 0; i < arrayItemQuantity; i++)
	{
		NSLog (@"Element %i = %@", i, [stories objectAtIndex: i]);
		//NSLog (@"Field Name: ", [[stories objectAtIndex:i] valueForKey:@"ID"]); 
		//NSLog (@"Field Name: ", [[stories objectAtIndex:i] valueForKey:@"walkID"]); 
		//NSLog (@"Field Name: ", [[stories objectAtIndex:i] valueForKey:@"Comments"]); 
		NSLog (@"Element %i contains fields: %d - %s - %d",i,[[stories objectAtIndex: i] getIntegerField],[[stories objectAtIndex: i] getStringField],[[stories objectAtIndex: i] getAnotherIntegerField]);

	}

[stephen]

Problem solved:

-(void)createXMLFeed{
	//Fetch details from the database.
	NSFetchRequest *request = [[NSFetchRequest alloc] init];
	NSEntityDescription *entity = [NSEntityDescription entityForName:@"Tabrss" inManagedObjectContext:managedObjectContext];
	[request setEntity:entity];
	NSError *error;
	self.stories = [[managedObjectContext executeFetchRequest:request error:&error] mutableCopy];
	//[request release];
	
	// Count the number of items in the array and display in the log.
	int arrayItemQuantity = [stories count];
	NSLog(@"Array Quantity: %d", arrayItemQuantity);
	
	// Loop through the array and display the contents in the log.
	int i;
	for (i = 0; i < arrayItemQuantity; i++)
	{
		//NSString *xml = @"<xml><node>Hello World!</node></xml>";
		NSLog (@"Field Name: %@", [[stories objectAtIndex:i] valueForKey:@"ID"]); 
		NSLog (@"Field Name: %@", [[stories objectAtIndex:i] valueForKey:@"walkID"]); 
		NSLog (@"Field Name: %@", [[stories objectAtIndex:i] valueForKey:@"Comments"]); 
		NSLog (@"Field Name: %@", [[stories objectAtIndex:i] valueForKey:@"xDate"]); 
		NSLog (@"Field Name: %@", [[stories objectAtIndex:i] valueForKey:@"xTime"]); 
	}
	
	[stories release]; 
	
	// Update log file.
	NSLog(@"Database read and XML feed created.");