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POConflict between a tableView index and NSArray objectAtIndex
 

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  1. POConflict between a tableView index and NSArray objectAtIndex
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    <p>I'm implementing a TableView (class ListeExercice), showing a list of customized cells. These cells are defined in another class (class ExerciceTableCell). </p> <p>In the class ListeExercice, I do create an NSArray as follow in the viewDidLoad method:</p> <pre><code>table1 = [NSArray arrayWithObjects:@"exo1", @"exo2", nil]; table2 = [NSArray arrayWithObjects:@"10:00", @"10:00", nil]; </code></pre> <p>Then in the same class, I do everything in order to display the cells in the table</p> <pre><code>- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView - (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section - (NSString *)tableView:(UITableView *)tableView titleForHeaderInSection(NSInteger)section - (NSArray *)sectionIndexTitlesForTableView:(UITableView *)tableView </code></pre> <p>The problem I got happens ins the following method, basically where the code in order to display the right cell is located : </p> <pre><code>- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath { static NSString *exerciceTableIdentifier = @"ExerciceTableCell"; ExerciceTableCell *cell = (ExerciceTableCell *)[tableView dequeueReusableCellWithIdentifier:exerciceTableIdentifier]; if (cell == nil) { NSArray *nib = [[NSBundle mainBundle] loadNibNamed:@"ExerciceTableCell" owner:self options:nil]; cell = [nib objectAtIndex:0]; } //label1 is a label from the cell defined in the ExerciceTableCell class. cell.label1.text = [tableIntituleExercice objectAtIndex:indexPath.row]; return cell; </code></pre> <p>}</p> <p>The problem is that I got a conflict between these 2 lines: </p> <pre><code>cell = [nib objectAtIndex:0]; </code></pre> <p>and </p> <pre><code>cell.Label1.text = [table1 objectAtIndex:indexPath.row]; </code></pre> <p>Apparently there is a conflict between the 2 "objectAtIndex". I do not have any warning, just an App crash, and a thread saying "Thread 1 : EXC_BAD_ACCESS (code = 1 ....)</p> <p>Any advice on what I could do?</p>
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    1. PO
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      1. PTAnswer
    1. This table or related slice is empty.
    1. PTQuestion
    1. UStvincent
    1. UStvincent
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    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
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      1. PTAnswer
    1. VO
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      1. POConflict between a tableView index and NSArray objectAtIndex
      1. UStvincent
      1. VTFavorite
    1. COwhat do you mean with conflict?
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      1. POConflict between a tableView index and NSArray objectAtIndex
      1. USOmar Abdelhafith
    2. COPlease post the full error.
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      1. POConflict between a tableView index and NSArray objectAtIndex
      1. UStarmes
    3. COBy conflict, I mean that it seams the compiler has got a problem with the method "objectAtIndex" when I call it twice for different objects. For example, I I delete the line "cell.Label1.text = [table1 objectAtIndex:indexPath.row];", everything works fine, but I do not have the label of the cell filled. "Thread 1 : EXC_BAD_ACCESS (code = 1, address 0x8)" is the full error.
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      1. POConflict between a tableView index and NSArray objectAtIndex
      1. UStvincent
 

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