Trouble Writing to pList file

[KiKaL]

I am trying to append to an array plist but have been unsuccessful. I'm not sure what I'm doing wrong. I don't get any errors but it doesn't append the test string.

PHP Code:

-(NSString *) saveFilePath
{
    NSArray *pathArray =
    NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES);

    return [[pathArray objectAtIndex:0] stringByAppendingPathComponent:@"project.plist"];
}

// Implement viewDidLoad to do additional setup after loading the view, typically from a nib.
- (void)viewDidLoad {
    NSString *myPath = [self saveFilePath];
    NSString *test = @"Code";
    NSMutableArray *values = [[NSMutableArray alloc] initWithContentsOfFile:myPath];
        [values addObject:test];   
        [values writeToFile:[self saveFilePath] atomically:YES];
        [values release];

    [super viewDidLoad];
} 


[Duncan C]

Oops. I was missing an allocate of the values array. Try this:

- (void)viewDidLoad {
	NSString *myPath = [self saveFilePath];
	NSString *test = @"Code";
	NSArray *fileArray = [[NSArray alloc] initWithContentsOfFile:myPath];
	NSMutableArray* values = [NSMutableArray arrayWithCapacity: [fileArray count] +1];
	[values addObjectsFromArray: fileArray];
	[fileArray release];
	[values addObject:test];   
	[values writeToFile:[self saveFilePath] atomically:YES];

	[super viewDidLoad];
}

In that code, we create a new mutable copy of the array, sizing it to hold one more object than the array read from the file.

[KiKaL]

Hmm seems to be a step in the right direction but now it does crash. The Console shows

*** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '-[UIView addObjectsFromArray:]: unrecognized selector sent to instance 0x5d5e310'

[Duncan C]

Originally Posted by KiKaL

Hmm seems to be a step in the right direction but now it does crash. The Console shows

*** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '-[UIView addObjectsFromArray:]: unrecognized selector sent to instance 0x5d5e310'

I edited my post above to fix a bug.

[KiKaL]

That seems to be close to working. It is adding the object to the Array. I know this because "Coder" is showing in the array at the position its being added. The only thing it's not doing is writing to the file.

I attached the file to see if maybe showing what I'm trying to do will help. Essentially this is a test project (just learning) To use Multiple views and save data. View1 shows a table of the pList, going to view 2 adds "coder" to the pList. Screen 3 currently does nothing.

I appreciate the help a lot

edit- just realized the attachment is to big
It can be downloaded from here