Loading group in plist to an array

[macisthegeek]

Hello everybody,

I'm trying to load some data form a certain group in a plist to an array which will then be displayed in a tableview.

Again Im trying to just load the childs form the first group in the plist to the array.

Here is my code that im using:

NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES);
	NSString *documentsDirectory = [paths objectAtIndex:0];
	NSString *booksFile = [NSString stringWithFormat:@"%@/Data.plist",documentsDirectory];
	NSMutableArray* dataPlistArray = [[NSMutableArray alloc] initWithContentsOfFile:booksFile];
	NSMutableArray* mutableArray = [[NSMutableArray alloc] init];
	[dataPlistArray objectAtIndex:0];
	for(NSDictionary* dict in dataPlistArray)
	{
		data* book = [[data alloc] init];
		book.title = [dict objectForKey:@"title"];
		book.description = [dict objectForKey:@"description"];
		[mutableArray insertObject:book atIndex:0];
		[book release];
	}
	
	mainData = [[NSArray alloc] initWithArray:mutableArray];
	[mutableArray release];
	[dataPlistArray release];
	
	[table reloadData];

Here is my plist:

<?xml version="1.0" encoding="UTF-8"?>
<<array>
	<array>
		<dict>
			<key>description</key>
			<string>disc</string>
			<key>title</key>
			<string>title</string>
		</dict>
		<dict>
			<key>description</key>
			<string>disc</string>
			<key>title</key>
			<string>title</string>
		</dict>
		<dict>
			<key>description</key>
			<string>disc</string>
			<key>title</key>
			<string>title</string>
		</dict>
		<dict>
			<key>description</key>
			<string>disc</string>
			<key>title</key>
			<string>title</string>
		</dict>
	</array>
	<array>
		<dict>
			<key>description</key>
			<string>disc</string>
			<key>title</key>
			<string>title</string>
		</dict>
		<dict>
			<key>description</key>
			<string>disc</string>
			<key>title</key>
			<string>title</string>
		</dict>
		<dict>
			<key>description</key>
			<string>disc</string>
			<key>title</key>
			<string>title</string>
		</dict>
		<dict>
			<key>description</key>
			<string>disc</string>
			<key>title</key>
			<string>title</string>
		</dict>
	</array>
</array>

But it doesn't work, the app crashes with:

Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '-[NSCFArray objectForKey:]: unrecognized selector sent to instance 0x556bf20

Thanks for your help