没有重复使用表格单元格的索引路径 [英] No index path for table cell being reused

问题描述

这开始发生了。任何想法：代码：

This started to happen out of the blue. Any ideas: Code:

CUSTOMCLASSNAME（我已经替换了实际的类名，因为它包含客户端的名称。）

CUSTOMCLASSNAME (I have replaced the actual class name as it contains the name of the client.)

初始化我的tableView：

Initialising my tableView:

[self.tableView registerClass:[CUSTOMCLASSNAME class] forCellReuseIdentifier:[self reuseIdentifier]];

在行的单元格中：

您好，标题正在控制台中打印。这是我的cellForRow：

Hi, the title is being printed in the console. This is my cellForRow:

- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {

    AVTCheckListTableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:[self reuseIdentifier] forIndexPath:indexPath];

    [self configureCell:cell atIndexPath:indexPath];

    return cell;
}

- (void)configureCell:(AVTCheckListTableViewCell *)cell atIndexPath:(NSIndexPath *)indexPath {
    ChecklistGroup *group = [self.checklistFetchedResultsController.fetchedObjects objectAtIndex:indexPath.section];

    ChecklistItem *item = [self getChecklistItemForIndexPath:indexPath];

    [cell setSelectionStyle:UITableViewCellSelectionStyleNone];
    [[cell cellTextView] setAttributedText:[[item checked] boolValue] ? [[NSAttributedString alloc] initWithString:[item name] attributes:@{ NSStrikethroughStyleAttributeName : @(NSUnderlineStyleSingle) } ] : [[NSAttributedString alloc] initWithString:[item name]]];
    [[cell cellTextView] setUserInteractionEnabled:[[group isUserDefined] boolValue]];
    [[cell cellTextView] setTag:indexPath.row];
    [[cell cellTextView] setDelegate:self];
    [[cell tickImage] setHidden:![[item checked] boolValue]];
}

//Method that returns re-use:

- (NSString *) reuseIdentifier {
    return @"CheckListTableView";
}

推荐答案

我在几天。在我的自定义单元格中，我有一个textView，当我将它添加到contentView时，我正在这样做：

I worked this out after a few days. In my custom cell I had a textView, when I was adding it to the contentView I was doing this:

[self.cellTextView setClearsOnInsertion:YES];

这是问题的原因;如果其他人有类似的问题。

This was the cause of the issue; incase anyone else has a similar problem.

快乐编码： - ）

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