小编Jaf*_*avi的帖子

嗨,我几乎是编程新手.面对一个我无法解决的错误.甚至在与花药解决方案比较之后.我已经工作了大约3天.

那么让我完整地描述我的问题:

这是我的实现代码:

#import "DocumentTableViewController.h"
#import "AddDocumentTableView.h"
#import "DB_document.h"

@implementation DocumentTableViewController

@synthesize managedObjectContext;
@synthesize btnAddDocument;
@synthesize fetchedObjects;

- (id)initWithStyle:(UITableViewStyle)style
{
    self = [super initWithStyle:style];
    if (self) {
        // Custom initialization
    }
    return self;
}

- (void)didReceiveMemoryWarning
{
    // Releases the view if it doesn't have a superview.
    [super didReceiveMemoryWarning];

    // Release any cached data, images, etc that aren't in use.
}

#pragma mark - View lifecycle

- (void)viewDidLoad
{
    [super viewDidLoad];
    NSManagedObjectContext *context = managedObjectContext;
    NSFetchRequest *fetchRequest = [[NSFetchRequest alloc] …