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POhow to add star rating in UITableView
 

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    <p>This is the error that i got when i was trying to implement star ratings to my UITableView. 2012-09-28 18:41:33.698 PlanMyDay[4533:c07] adssadgadf(</p> <p>( "4.5", "4.1", 4, "3.9", "4.2", "4.1", "", "4.3", "3.9", "4.4", "", 4, "3.9", "3.9", "", 4, "3.2", "3.6", "3.3", "3.8" )</p> <blockquote> <p>"2012-09-28 17:33:38.741 PlanMyDay[4211:c07] <strong>* Terminating app due to uncaught exception 'NSRangeException', reason: '*</strong> -[__NSArrayM objectAtIndex:]: index 1 beyond bounds [0 .. 0]'</p> <p><em>*</em> First throw call stack: (0x1873022 0x13e5cd6 0x185fd88 0x4da43 0x5e2c54 0x5e33ce 0x5cecbd 0x5dd6f1 0x586d42 0x1874e42 0x1ba9679 0x1bb3579 0x1b384f7 0x1b3a3f6 0x1b39ad0 0x184799e 0x17de640 0x17aa4c6 0x17a9d84 0x17a9c9b 0x1a897d8 0x1a8988a 0x548626 0x2b82 0x2af5) terminate called throwing an exception(lldb) "</p> </blockquote> <pre><code> - (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath { static NSString *CellIdentifier = @"Cell"; // if a cell can be reused, it returns a UITableViewCell with the associated identifier or nil if no such cell exists UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier]; // if no cell to reuse, then create a new one if (cell == nil) { NSDictionary *testrate =[ratings1 objectAtIndex:indexPath.row]; NSString *str=[[NSString alloc]initWithFormat:@"%@",testrate]; NSInteger n=[str intValue]; NSLog(@"workrate:%@", str); if (n &gt;=4) { CGRect starFrame = CGRectMake(65,60, 15, 15); //CGSize starFrame = CGSizeMake(20,20); UIImageView *starImage = [[[UIImageView alloc] initWithFrame:starFrame] autorelease]; starImage.image = [UIImage imageNamed:@"star.png"]; starImage.backgroundColor=[UIColor clearColor]; [cell.contentView addSubview:starImage]; CGRect starFrame1 = CGRectMake(80,60, 15, 15); UIImageView *starImage1 = [[[UIImageView alloc] initWithFrame:starFrame1 ] autorelease]; starImage1.image = [UIImage imageNamed:@"star.png"]; starImage1.backgroundColor=[UIColor clearColor]; [cell.contentView addSubview:starImage1]; CGRect starFrame2 = CGRectMake(95,60, 15, 15); UIImageView *starImage2 = [[[UIImageView alloc] initWithFrame:starFrame2 ] autorelease]; starImage2.image = [UIImage imageNamed:@"star.png"]; starImage2.backgroundColor=[UIColor clearColor]; [cell.contentView addSubview:starImage2]; CGRect starFrame3 = CGRectMake(110,60, 15, 15); UIImageView *starImage3 = [[[UIImageView alloc] initWithFrame:starFrame3 ] autorelease]; starImage3.image = [UIImage imageNamed:@"star.png"]; starImage3.backgroundColor=[UIColor clearColor]; [cell.contentView addSubview:starImage3]; CGRect starFrame4= CGRectMake(125,60, 15, 15); UIImageView *starImage4 = [[[UIImageView alloc] initWithFrame:starFrame4 ] autorelease]; starImage4.image = [UIImage imageNamed:@"star.png"]; starImage4.backgroundColor=[UIColor clearColor]; [cell.contentView addSubview:starImage4]; } else if(n &gt;=3&amp;&amp;n&lt;=4) { CGRect starFrame = CGRectMake(65,60, 15, 15); //CGSize starFrame = CGSizeMake(20,20); UIImageView *starImage = [[[UIImageView alloc] initWithFrame:starFrame] autorelease]; starImage.image = [UIImage imageNamed:@"star.png"]; starImage.backgroundColor=[UIColor clearColor]; [cell.contentView addSubview:starImage]; CGRect starFrame1 = CGRectMake(80,60, 15, 15); UIImageView *starImage1 = [[[UIImageView alloc] initWithFrame:starFrame1 ] autorelease]; starImage1.image = [UIImage imageNamed:@"star.png"]; starImage1.backgroundColor=[UIColor clearColor]; [cell.contentView addSubview:starImage1]; CGRect starFrame2 = CGRectMake(95,60, 15, 15); UIImageView *starImage2 = [[[UIImageView alloc] initWithFrame:starFrame2 ] autorelease]; starImage2.image = [UIImage imageNamed:@"star.png"]; starImage2.backgroundColor=[UIColor clearColor]; [cell.contentView addSubview:starImage2]; } return cell; } </code></pre> <p>please help me to complete my project</p>
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    1. COOn which line this happens?
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    2. COYou can put star frames to NSArray *starFrames and get the proper one by [starFrames objectAtIndex:i];
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    3. COI cannot see any array in above code. The array makes the failure.
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